[JBoss JIRA] (WFLY-5588) DefaultContextServiceServletTestCase fails on IBM jdk
by Dominik Pospisil (JIRA)
[ https://issues.jboss.org/browse/WFLY-5588?page=com.atlassian.jira.plugin.... ]
Dominik Pospisil commented on WFLY-5588:
----------------------------------------
javax.servlet.ServletException: java.lang.ClassNotFoundException: org.wildfly.extension.undertow.security.AccountImpl$AccountPrincipal
org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceTestServlet.doGet(DefaultContextServiceTestServlet.java:74)
javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)
io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
io.undertow.server.Connectors.executeRootHandler(Connectors.java:198)
io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:788)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1143)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:618)
java.lang.Thread.run(Thread.java:785)
> DefaultContextServiceServletTestCase fails on IBM jdk
> -----------------------------------------------------
>
> Key: WFLY-5588
> URL: https://issues.jboss.org/browse/WFLY-5588
> Project: WildFly
> Issue Type: Bug
> Components: Test Suite
> Affects Versions: 10.0.0.CR4
> Environment: java version "1.8.0"
> Java(TM) SE Runtime Environment (build pxa6480-20150129_02)
> IBM J9 VM (build 2.8, JRE 1.8.0 Linux amd64-64 Compressed References 20150116_231420 (JIT enabled, AOT enabled)
> J9VM - R28_Java8_GA_20150116_2030_B231420
> JIT - tr.r14.java_20150109_82886.02
> GC - R28_Java8_GA_20150116_2030_B231420_CMPRSS
> J9CL - 20150116_231420)
> JCL - 20150123_01 based on Oracle jdk8u31-b12
> Reporter: Petr Kremensky
> Assignee: Dominik Pospisil
> Attachments: org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase-output.txt, org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.txt, TEST-org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.xml
>
>
> org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.testServlet fails on IBM jdk.
> {noformat}
> -------------------------------------------------------------------------------
> Test set: org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase
> -------------------------------------------------------------------------------
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.182 sec <<< FAILURE! - in org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase
> testServlet(org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase) Time elapsed: 0.142 sec <<< ERROR!
> java.io.IOException: java.util.concurrent.ExecutionException: java.io.IOException: HTTP Status 500 Response: <html><head><title>ERROR</title><style>body {
> font-family: "Lucida Grande", "Lucida Sans Unicode", "Trebuchet MS", Helvetica, Arial, Verdana, sans-serif;
> margin: 5px;
> }
> .header {
> background-image: linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -o-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -moz-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -webkit-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -ms-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
>
> background-image: -webkit-gradient(
> linear,
> left bottom,
> left top,
> color-stop(0.08, rgb(153,151,153)),
> color-stop(0.54, rgb(199,199,199))
> );
> color: black;
> padding: 2px;
> font-weight: normal;
> border: solid 1px;
> font-size: 170%;
> text-align: left;
> vertical-align: middle;
> height: 32px;
> }
> .error-div {
> display: inline-block; width: 32px; height: 32px; background: url('data:image/png;base64,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') left center no-repeat;
> }.error-text-div {
> display: inline-block; vertical-align: top; height: 32px;}.label { font-weight:bold; display: inline-block;}.value { display: inline-block;}</style></head><body><div class="header"><div class="error-div"></div><div class="error-text-div">Error processing request</div></div><div class="label">Context Path:</div><div class="value">/war-example</div><br/><div class="label">Servlet Path:</div><div class="value">/simple</div><br/><div class="label">Path Info:</div><div class="value">null</div><br/><div class="label">Query String:</div><div class="value">null</div><br/><b>Stack Trace</b><br/>javax.servlet.ServletException: java.lang.ClassNotFoundException: org.wildfly.extension.undertow.security.AccountImpl$AccountPrincipal<br/>org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceTestServlet.doGet(DefaultContextServiceTestServlet.java:74)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:687)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:790)<br/>io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)<br/>io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)<br/>io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)<br/>org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)<br/>io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)<br/>io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)<br/>io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)<br/>io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)<br/>io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)<br/>io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)<br/>io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)<br/>io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)<br/>io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)<br/>io.undertow.server.Connectors.executeRootHandler(Connectors.java:198)<br/>io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:788)<br/>java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)<br/>java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)<br/>java.lang.Thread.run(Thread.java:785)<br/></body></html>
> at java.util.concurrent.FutureTask.report(FutureTask.java:133)
> at java.util.concurrent.FutureTask.get(FutureTask.java:217)
> at org.jboss.as.test.integration.common.HttpRequest.execute(HttpRequest.java:51)
> at org.jboss.as.test.integration.common.HttpRequest.get(HttpRequest.java:81)
> at org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.testServlet(DefaultContextServiceServletTestCase.java:67)
> Caused by: java.io.IOException: HTTP Status 500 Response: <html><head><title>ERROR</title><style>body {
> font-family: "Lucida Grande", "Lucida Sans Unicode", "Trebuchet MS", Helvetica, Arial, Verdana, sans-serif;
> margin: 5px;
> }
> .header {
> background-image: linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -o-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -moz-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -webkit-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -ms-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
>
> background-image: -webkit-gradient(
> linear,
> left bottom,
> left top,
> color-stop(0.08, rgb(153,151,153)),
> color-stop(0.54, rgb(199,199,199))
> );
> color: black;
> padding: 2px;
> font-weight: normal;
> border: solid 1px;
> font-size: 170%;
> text-align: left;
> vertical-align: middle;
> height: 32px;
> }
> .error-div {
> display: inline-block; width: 32px; height: 32px; background: url('data:image/png;base64,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') left center no-repeat;
> }.error-text-div {
> display: inline-block; vertical-align: top; height: 32px;}.label { font-weight:bold; display: inline-block;}.value { display: inline-block;}</style></head><body><div class="header"><div class="error-div"></div><div class="error-text-div">Error processing request</div></div><div class="label">Context Path:</div><div class="value">/war-example</div><br/><div class="label">Servlet Path:</div><div class="value">/simple</div><br/><div class="label">Path Info:</div><div class="value">null</div><br/><div class="label">Query String:</div><div class="value">null</div><br/><b>Stack Trace</b><br/>javax.servlet.ServletException: java.lang.ClassNotFoundException: org.wildfly.extension.undertow.security.AccountImpl$AccountPrincipal<br/>org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceTestServlet.doGet(DefaultContextServiceTestServlet.java:74)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:687)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:790)<br/>io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)<br/>io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)<br/>io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)<br/>org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)<br/>io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)<br/>io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)<br/>io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)<br/>io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)<br/>io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)<br/>io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)<br/>io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)<br/>io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)<br/>io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)<br/>io.undertow.server.Connectors.executeRootHandler(Connectors.java:198)<br/>io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:788)<br/>java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)<br/>java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)<br/>java.lang.Thread.run(Thread.java:785)<br/></body></html>
> at org.jboss.as.test.integration.common.HttpRequest.processResponse(HttpRequest.java:156)
> at org.jboss.as.test.integration.common.HttpRequest.access$000(HttpRequest.java:45)
> at org.jboss.as.test.integration.common.HttpRequest$1.call(HttpRequest.java:78)
> at org.jboss.as.test.integration.common.HttpRequest$1.call(HttpRequest.java:73)
> at java.util.concurrent.FutureTask.run(FutureTask.java:277)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.lang.Thread.run(Thread.java:785)
> {noformat}
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10 years, 6 months
[JBoss JIRA] (JGRP-1973) FRAG2: message corruption when thread pools are disabled
by Bela Ban (JIRA)
[ https://issues.jboss.org/browse/JGRP-1973?page=com.atlassian.jira.plugin.... ]
Bela Ban resolved JGRP-1973.
----------------------------
Resolution: Done
> FRAG2: message corruption when thread pools are disabled
> --------------------------------------------------------
>
> Key: JGRP-1973
> URL: https://issues.jboss.org/browse/JGRP-1973
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 3.6.6
> Reporter: Bela Ban
> Assignee: Bela Ban
> Fix For: 3.6.7
>
>
> When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
> * If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
> * f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
> * f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
> * f2 is received and *overwrites* f1 in {{receive_buf}} !
> * f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
> * {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
> * The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
> This probably affects {{FRAG}}, too.
> Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
> SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
> {code:title=Bar.java|borderStyle=solid}
> if(!copy_buffer || pool instanceof DirectExecutor)
> pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
> else {
> byte[] tmp=new byte[length];
> System.arraycopy(data, offset, tmp, 0, length);
> pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
> }
> {code}
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[JBoss JIRA] (WFLY-5588) DefaultContextServiceServletTestCase fails on IBM jdk
by Dominik Pospisil (JIRA)
[ https://issues.jboss.org/browse/WFLY-5588?page=com.atlassian.jira.plugin.... ]
Dominik Pospisil reassigned WFLY-5588:
--------------------------------------
Assignee: Dominik Pospisil (was: Eduardo Martins)
> DefaultContextServiceServletTestCase fails on IBM jdk
> -----------------------------------------------------
>
> Key: WFLY-5588
> URL: https://issues.jboss.org/browse/WFLY-5588
> Project: WildFly
> Issue Type: Bug
> Components: Test Suite
> Affects Versions: 10.0.0.CR4
> Environment: java version "1.8.0"
> Java(TM) SE Runtime Environment (build pxa6480-20150129_02)
> IBM J9 VM (build 2.8, JRE 1.8.0 Linux amd64-64 Compressed References 20150116_231420 (JIT enabled, AOT enabled)
> J9VM - R28_Java8_GA_20150116_2030_B231420
> JIT - tr.r14.java_20150109_82886.02
> GC - R28_Java8_GA_20150116_2030_B231420_CMPRSS
> J9CL - 20150116_231420)
> JCL - 20150123_01 based on Oracle jdk8u31-b12
> Reporter: Petr Kremensky
> Assignee: Dominik Pospisil
> Attachments: org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase-output.txt, org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.txt, TEST-org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.xml
>
>
> org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.testServlet fails on IBM jdk.
> {noformat}
> -------------------------------------------------------------------------------
> Test set: org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase
> -------------------------------------------------------------------------------
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.182 sec <<< FAILURE! - in org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase
> testServlet(org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase) Time elapsed: 0.142 sec <<< ERROR!
> java.io.IOException: java.util.concurrent.ExecutionException: java.io.IOException: HTTP Status 500 Response: <html><head><title>ERROR</title><style>body {
> font-family: "Lucida Grande", "Lucida Sans Unicode", "Trebuchet MS", Helvetica, Arial, Verdana, sans-serif;
> margin: 5px;
> }
> .header {
> background-image: linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -o-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -moz-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -webkit-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -ms-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
>
> background-image: -webkit-gradient(
> linear,
> left bottom,
> left top,
> color-stop(0.08, rgb(153,151,153)),
> color-stop(0.54, rgb(199,199,199))
> );
> color: black;
> padding: 2px;
> font-weight: normal;
> border: solid 1px;
> font-size: 170%;
> text-align: left;
> vertical-align: middle;
> height: 32px;
> }
> .error-div {
> display: inline-block; width: 32px; height: 32px; background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABmJLR0QAAAAAAAD5Q7t/AAAACXBIWXMAAABIAAAASABGyWs+AAAACXZwQWcAAAAgAAAAIACH+pydAAAGGElEQVRYw8WXW2wcVxnHf+fM7NXrdXbdtZ3ipGqCEzvQKmlFoUggwkvvGBoaqVVV5Y0nkCoQPPCAhMQbQlzUh/IWHoh6QUVKZVLxUCGogKZRW9uJkyg0iVzZ2dhre9c7u7M7c87hYWc2M7t2bBASI306O/85+v7/7zLn24H/8yV2u/EcFNvwVNK2X0DKw1qpYaX1gCWlY0m5arRe8JQ6I2DmaVj/nwk4CxO2Zf1aw9dKo6N67+eOZHN7x0gViiSHBmlXa7hrazjLt1i+eKmxUi5bwpg/e8a8PA3X/msBr0MyJ+WvgFOffehY8v7HH5OW78HqGjgOtNrge2AnIJWAgQEYLqBsm3/NvKM/mZ1rYczpRa2/9x3w/iMBM1BCiHfuGRmZevClF9NJ5cP1m9B0+/aa3t/ZDNw3TtuSfPy737trK6sXtTGPPwOruxLwNhSEEHMHpqZGDz93wubKFdio3ZXUGNOHs2cIDh/g6pt/9G8uXLnlGPP5k1Dt5bN60m6lhXj34OTkxKET37SZm4d6oz/KgFRH7yOrBozbwlTWGf7ql6RZrWTcytrxaTj9Ro9OGb3JS/mz0nDxgYnnvmWbuUsdJ6FTY2JmImShqZA83N90UbOXOXDiG4nCcPFoTsqfbluCP8DenJQLx1/+7pBcXILaZl9qo2svFmalb48xkM9hxkf5+29+u9HSenIayn0ZyEr5i0NHpnKy7aGrtW6UehsLozRBRlRQEh3BwzLpWh3h++yfPJRLSvnzvhK8DkPamOl7n3nCUjcXtyXuK0X0WViaAFc9QtSNJe594uu2MubZGcjHBGTgqeFiQQml0K12nDgSpd4iyi4uRMci6Q8xJSWq7SGEZCg/qD14LCYgIcTzoxMHc6qygYk40aETKTFSdh2aANOWhbEsjJSYCK6C/V0LcH+9xvCB/TlbiBdCAXbQMJPZ/fvQjUbXEULAa6/1deyuh0dwNU+e7DSzEOhmi8xn9iI+ujgVE6ChlBwpYcqVjuIgA3IXBMYYtNbd30IIpJQI0ZEa+gPQnk9ieA8GSrESaGNyiWIBrVQntUHqdrq01iiluo0WilBK4fs+WutOr4S9YAyJoRzamMGYAClEve046ETyTr13EKCU6kZ+N4GNCxfwKpVOryQSuOUVhBCbsRIIuN1cWRkaSCfRrdaOTncijgltNPDn5xHZLIn7x3GNh4CVmADgcv3a9YmBY0cxm06nAQH31KlOao3BL5fxbtzAOE73hAt7JXb6RU7PGO44WK5Do1ZHw6WYAN+YM+X5S8dLXziWizVNvY5aWcFfWuq8Idsctb1Yr8DwmRwrUr1yfVMbcyYmwIWZ2mbdai9+gvfBAsaAbrUwrrtllLuJPibIGGQ2hUlIHLdlA+diTXgSqkKIt5b/OevL+8bwqlWU63anW3jyhaa4c9T2Hs0hrsL5EOCJQ/sov7/gS8Mb07AZEwDgav2D5aVy3eSziEL+Dllk0PSRcmcMqx6BUeGykINsksrttboPP4w2aVfACVhGiFevvft+I/XwJCad3DF6tc2MiD4zmRSZhyZY/OusI4V4JTqKYwIA6lr/2Gm6s5/+7UMv/egDmEyqL7VbRR/LViR6sikGvniYpffm2m6r/VFd65/0vqZ9R/tbsMeG+WKpMDL+lWMJ58Jl/NVqvOG26PAoDmCXhhg4epDl9+a9zUp1uQkPbvWfcMvZchbuEXAuk0kf2X/84YxpuDQv3kA5zW1fw9CswSyZyXFEJsmnf/m46bntuTY8+SxUtuLadri9CokxeEUK8WJhtJgaeeSIxG3RurWGv+Gg3RbaU5CwkOkU1lCWxFgBmbS4ff6qX7297rXh9Gn4/llobMcjtsFywACQ+zZMTsOP8vBIOpNS+bFiJj2cxx7MYg+k8ZwmrWqD9lqNjVvrTc9tWRtw/k345dtwFagDTmTdUUA2EDAYXffB2JPw6FH4ch7GUpCzIemD50J9A1Y+hH/8Cc4vdTq9Tud9D9dNOt+MajclyNL53xZmIhusmcBSQJLOd4UJnHqACzTppDy0kHizl/yuPRB5nggIM0A6IE4GuA34EQFtoBUQuwGm7kbwb+eaEEXmuV5dAAAAJXRFWHRjcmVhdGUtZGF0ZQAyMDA5LTExLTEwVDE5OjM4OjI0LTA3OjAwdDKp4gAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxMC0wMi0yMFQyMzoyNjoyNC0wNzowMC7DUNYAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTAtMDEtMTFUMDg6NTc6MzUtMDc6MDCruapPAAAAMnRFWHRMaWNlbnNlAGh0dHA6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvUHVibGljX2RvbWFpbj/96s8AAAAldEVYdG1vZGlmeS1kYXRlADIwMDktMTEtMTBUMTk6Mzg6MjQtMDc6MDArg9/WAAAAGXRFWHRTb3VyY2UAVGFuZ28gSWNvbiBMaWJyYXJ5VM/tggAAADp0RVh0U291cmNlX1VSTABodHRwOi8vdGFuZ28uZnJlZWRlc2t0b3Aub3JnL1RhbmdvX0ljb25fTGlicmFyebzIrdYAAAAASUVORK5CYII=') left center no-repeat;
> }.error-text-div {
> display: inline-block; vertical-align: top; height: 32px;}.label { font-weight:bold; display: inline-block;}.value { display: inline-block;}</style></head><body><div class="header"><div class="error-div"></div><div class="error-text-div">Error processing request</div></div><div class="label">Context Path:</div><div class="value">/war-example</div><br/><div class="label">Servlet Path:</div><div class="value">/simple</div><br/><div class="label">Path Info:</div><div class="value">null</div><br/><div class="label">Query String:</div><div class="value">null</div><br/><b>Stack Trace</b><br/>javax.servlet.ServletException: java.lang.ClassNotFoundException: org.wildfly.extension.undertow.security.AccountImpl$AccountPrincipal<br/>org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceTestServlet.doGet(DefaultContextServiceTestServlet.java:74)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:687)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:790)<br/>io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)<br/>io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)<br/>io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)<br/>org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)<br/>io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)<br/>io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)<br/>io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)<br/>io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)<br/>io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)<br/>io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)<br/>io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)<br/>io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)<br/>io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)<br/>io.undertow.server.Connectors.executeRootHandler(Connectors.java:198)<br/>io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:788)<br/>java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)<br/>java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)<br/>java.lang.Thread.run(Thread.java:785)<br/></body></html>
> at java.util.concurrent.FutureTask.report(FutureTask.java:133)
> at java.util.concurrent.FutureTask.get(FutureTask.java:217)
> at org.jboss.as.test.integration.common.HttpRequest.execute(HttpRequest.java:51)
> at org.jboss.as.test.integration.common.HttpRequest.get(HttpRequest.java:81)
> at org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceServletTestCase.testServlet(DefaultContextServiceServletTestCase.java:67)
> Caused by: java.io.IOException: HTTP Status 500 Response: <html><head><title>ERROR</title><style>body {
> font-family: "Lucida Grande", "Lucida Sans Unicode", "Trebuchet MS", Helvetica, Arial, Verdana, sans-serif;
> margin: 5px;
> }
> .header {
> background-image: linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -o-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -moz-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -webkit-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
> background-image: -ms-linear-gradient(bottom, rgb(153,151,153) 8%, rgb(199,199,199) 54%);
>
> background-image: -webkit-gradient(
> linear,
> left bottom,
> left top,
> color-stop(0.08, rgb(153,151,153)),
> color-stop(0.54, rgb(199,199,199))
> );
> color: black;
> padding: 2px;
> font-weight: normal;
> border: solid 1px;
> font-size: 170%;
> text-align: left;
> vertical-align: middle;
> height: 32px;
> }
> .error-div {
> display: inline-block; width: 32px; height: 32px; background: url('data:image/png;base64,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') left center no-repeat;
> }.error-text-div {
> display: inline-block; vertical-align: top; height: 32px;}.label { font-weight:bold; display: inline-block;}.value { display: inline-block;}</style></head><body><div class="header"><div class="error-div"></div><div class="error-text-div">Error processing request</div></div><div class="label">Context Path:</div><div class="value">/war-example</div><br/><div class="label">Servlet Path:</div><div class="value">/simple</div><br/><div class="label">Path Info:</div><div class="value">null</div><br/><div class="label">Query String:</div><div class="value">null</div><br/><b>Stack Trace</b><br/>javax.servlet.ServletException: java.lang.ClassNotFoundException: org.wildfly.extension.undertow.security.AccountImpl$AccountPrincipal<br/>org.jboss.as.test.integration.ee.concurrent.DefaultContextServiceTestServlet.doGet(DefaultContextServiceTestServlet.java:74)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:687)<br/>javax.servlet.http.HttpServlet.service(HttpServlet.java:790)<br/>io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)<br/>io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)<br/>io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)<br/>org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)<br/>io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)<br/>io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)<br/>io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)<br/>io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)<br/>io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)<br/>io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)<br/>io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)<br/>io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)<br/>io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)<br/>io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)<br/>io.undertow.server.Connectors.executeRootHandler(Connectors.java:198)<br/>io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:788)<br/>java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)<br/>java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)<br/>java.lang.Thread.run(Thread.java:785)<br/></body></html>
> at org.jboss.as.test.integration.common.HttpRequest.processResponse(HttpRequest.java:156)
> at org.jboss.as.test.integration.common.HttpRequest.access$000(HttpRequest.java:45)
> at org.jboss.as.test.integration.common.HttpRequest$1.call(HttpRequest.java:78)
> at org.jboss.as.test.integration.common.HttpRequest$1.call(HttpRequest.java:73)
> at java.util.concurrent.FutureTask.run(FutureTask.java:277)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.lang.Thread.run(Thread.java:785)
> {noformat}
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10 years, 6 months
[JBoss JIRA] (WFLY-5352) Fix the documentation in wildfly-singleton_1_0.xsd
by Michal Vinkler (JIRA)
[ https://issues.jboss.org/browse/WFLY-5352?page=com.atlassian.jira.plugin.... ]
Michal Vinkler edited comment on WFLY-5352 at 11/3/15 7:51 AM:
---------------------------------------------------------------
The issue is still not fixed:
Element <singleton-policy>:
1. Attributes "name" and "cache-container" have the same documentation.
2. Attribute "quorum" is missing documentation.
The associated pull request fixed missing documentation for another attribute.
was (Author: mvinkler):
The issue is still not fixed:
1. Attributes "name" and "cache-container" have the same documentation.
2. Attribute "quorum" is missing documentation.
The associated pull request fixed missing documentation for another attribute.
> Fix the documentation in wildfly-singleton_1_0.xsd
> --------------------------------------------------
>
> Key: WFLY-5352
> URL: https://issues.jboss.org/browse/WFLY-5352
> Project: WildFly
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 10.0.0.Beta2
> Reporter: Michal Vinkler
> Assignee: Paul Ferraro
> Fix For: 10.0.0.CR1
>
>
> https://github.com/wildfly/wildfly/blob/master/clustering/singleton/exten...
> 1. Attributes "name" and "cache-container" have the same documentation.
> 2. Attribute "quorum" is missing documentation.
> {code:xml}
> <xs:complexType name="singleton-policy">
> <!-- ... -->
> <xs:attribute name="name" type="xs:string" use="required">
> <xs:annotation>
> <xs:documentation>Identifies the cache-container used to back the singleton deployment policy.</xs:documentation>
> </xs:annotation>
> </xs:attribute>
> <xs:attribute name="cache-container" type="xs:string" use="required">
> <xs:annotation>
> <xs:documentation>Identifies the cache-container used to back the singleton deployment policy.</xs:documentation>
> </xs:annotation>
> </xs:attribute>
> <!-- ... -->
> <xs:attribute name="quorum" type="xs:integer" default="1">
> <xs:annotation>
> <xs:documentation></xs:documentation>
> </xs:annotation>
> </xs:attribute>
> </xs:complexType>
> {code}
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10 years, 6 months
[JBoss JIRA] (JGRP-1973) FRAG2: message corruption when thread pools are disabled
by Bela Ban (JIRA)
[ https://issues.jboss.org/browse/JGRP-1973?page=com.atlassian.jira.plugin.... ]
Bela Ban commented on JGRP-1973:
--------------------------------
* Created a reproducer {{FragTest2}}. {{FRAG}} is *not* affected.
* Removing the {{pool instanceof DirectExecutor}} fixes the issue as the packet is copied. IMO it's better to copy here that in {{FRAG2}}.
> FRAG2: message corruption when thread pools are disabled
> --------------------------------------------------------
>
> Key: JGRP-1973
> URL: https://issues.jboss.org/browse/JGRP-1973
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 3.6.6
> Reporter: Bela Ban
> Assignee: Bela Ban
> Fix For: 3.6.7
>
>
> When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
> * If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
> * f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
> * f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
> * f2 is received and *overwrites* f1 in {{receive_buf}} !
> * f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
> * {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
> * The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
> This probably affects {{FRAG}}, too.
> Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
> SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
> {code:title=Bar.java|borderStyle=solid}
> if(!copy_buffer || pool instanceof DirectExecutor)
> pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
> else {
> byte[] tmp=new byte[length];
> System.arraycopy(data, offset, tmp, 0, length);
> pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
> }
> {code}
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[JBoss JIRA] (WFLY-5352) Fix the documentation in wildfly-singleton_1_0.xsd
by Michal Vinkler (JIRA)
[ https://issues.jboss.org/browse/WFLY-5352?page=com.atlassian.jira.plugin.... ]
Michal Vinkler reopened WFLY-5352:
----------------------------------
The issue is still not fixed:
1. Attributes "name" and "cache-container" have the same documentation.
2. Attribute "quorum" is missing documentation.
The associated pull request fixed missing documentation for another attribute.
> Fix the documentation in wildfly-singleton_1_0.xsd
> --------------------------------------------------
>
> Key: WFLY-5352
> URL: https://issues.jboss.org/browse/WFLY-5352
> Project: WildFly
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 10.0.0.Beta2
> Reporter: Michal Vinkler
> Assignee: Paul Ferraro
> Fix For: 10.0.0.CR1
>
>
> https://github.com/wildfly/wildfly/blob/master/clustering/singleton/exten...
> 1. Attributes "name" and "cache-container" have the same documentation.
> 2. Attribute "quorum" is missing documentation.
> {code:xml}
> <xs:complexType name="singleton-policy">
> <!-- ... -->
> <xs:attribute name="name" type="xs:string" use="required">
> <xs:annotation>
> <xs:documentation>Identifies the cache-container used to back the singleton deployment policy.</xs:documentation>
> </xs:annotation>
> </xs:attribute>
> <xs:attribute name="cache-container" type="xs:string" use="required">
> <xs:annotation>
> <xs:documentation>Identifies the cache-container used to back the singleton deployment policy.</xs:documentation>
> </xs:annotation>
> </xs:attribute>
> <!-- ... -->
> <xs:attribute name="quorum" type="xs:integer" default="1">
> <xs:annotation>
> <xs:documentation></xs:documentation>
> </xs:annotation>
> </xs:attribute>
> </xs:complexType>
> {code}
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[JBoss JIRA] (JGRP-1973) FRAG2: message corruption when thread pools are disabled
by Bela Ban (JIRA)
[ https://issues.jboss.org/browse/JGRP-1973?page=com.atlassian.jira.plugin.... ]
Bela Ban updated JGRP-1973:
---------------------------
Description:
When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
* If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
* f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
* f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
* f2 is received and *overwrites* f1 in {{receive_buf}} !
* f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
* {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
* The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
This probably affects {{FRAG}}, too.
Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
{code:title=Bar.java|borderStyle=solid}
if(!copy_buffer || pool instanceof DirectExecutor)
pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
else {
byte[] tmp=new byte[length];
System.arraycopy(data, offset, tmp, 0, length);
pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
}
{code}
was:
When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
* If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
* f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
* f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
* f2 is received and *overwrites* f1 in {{receive_buf}} !
* f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
* {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
* The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
This probably affects {{FRAG}}, too.
Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
{code:title=Bar.java|borderStyle=solid}
if(!copy_buffer || pool instanceof DirectExecutor)
pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
else {
byte[] tmp=new byte[length];
System.arraycopy(data, offset, tmp, 0, length);
pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
}
{code}
> FRAG2: message corruption when thread pools are disabled
> --------------------------------------------------------
>
> Key: JGRP-1973
> URL: https://issues.jboss.org/browse/JGRP-1973
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 3.6.6
> Reporter: Bela Ban
> Assignee: Bela Ban
> Fix For: 3.6.7
>
>
> When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
> * If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
> * f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
> * f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
> * f2 is received and *overwrites* f1 in {{receive_buf}} !
> * f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
> * {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
> * The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
> This probably affects {{FRAG}}, too.
> Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
> SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
> {code:title=Bar.java|borderStyle=solid}
> if(!copy_buffer || pool instanceof DirectExecutor)
> pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
> else {
> byte[] tmp=new byte[length];
> System.arraycopy(data, offset, tmp, 0, length);
> pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
> }
> {code}
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[JBoss JIRA] (JGRP-1973) FRAG2: message corruption when thread pools are disabled
by Bela Ban (JIRA)
[ https://issues.jboss.org/browse/JGRP-1973?page=com.atlassian.jira.plugin.... ]
Bela Ban updated JGRP-1973:
---------------------------
Description:
When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
* If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
* f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
* f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
* f2 is received and *overwrites* f1 in {{receive_buf}} !
* f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
* {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
* The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
This probably affects {{FRAG}}, too.
Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
{code:title=Bar.java|borderStyle=solid}
if(!copy_buffer || pool instanceof DirectExecutor)
pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
else {
byte[] tmp=new byte[length];
System.arraycopy(data, offset, tmp, 0, length);
pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
}
{code}
was:
When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
* If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
* f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
* f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
* f2 is received and *overwrites* f1 in {{receive_buf}} !
* f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
* {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
* The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
This probably affects {{FRAG}}, too.
Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
SOLUTION:
> FRAG2: message corruption when thread pools are disabled
> --------------------------------------------------------
>
> Key: JGRP-1973
> URL: https://issues.jboss.org/browse/JGRP-1973
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 3.6.6
> Reporter: Bela Ban
> Assignee: Bela Ban
> Fix For: 3.6.7
>
>
> When disabling the thread pools (regular, OOB) and using {{UDP}}, fragments of a message get corrupted as a single buffer ({{UDP.receive_buf}}) is reused.
> * If we send a message of 1000 bytes, and {{FRAG2.frag_size}} is set to 600, then {{FRAG2}} sends 2 fragments: f1 (offset=0, length=600) and f2 (offset=600, length=400).
> * f1 is received and placed into {{receive_buf}}, then sent up the stack *without copying* as the {{DirectExecutor}} thread pool doesn't copy the data
> * f1 is received by {{FRAG2}} and added to the fragments list at index 0. The buffer of the message points to {{receive_buf}}
> * f2 is received and *overwrites* f1 in {{receive_buf}} !
> * f2 is received by {{FRAG2}} and added to the fragments list at index 1. The buffer of the message points to {{receive_buf}}
> * {{FRAG2}} now creates a new message whose buffer is {{receive_buf}}[0-600] and {{receive_buf}}[600-1000].
> * The problem here is that {{receive_buf}} contains only f2, which overwrote f1, so the resulting message will be incorrect !
> This probably affects {{FRAG}}, too.
> Not too critical, as thread pools are enabled by default, and disabling them might even be removed in the future.
> SOLUTION: remove the check for DirectExecutor and copy the data if {{copy_buffer}} is true
> {code:title=Bar.java|borderStyle=solid}
> if(!copy_buffer || pool instanceof DirectExecutor)
> pool.execute(new MyHandler(sender, data, offset, length)); // we don't make a copy if we execute on this thread
> else {
> byte[] tmp=new byte[length];
> System.arraycopy(data, offset, tmp, 0, length);
> pool.execute(new MyHandler(sender, tmp, 0, tmp.length));
> }
> {code}
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