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Harald Pehl commented on WFLY-10813:
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[~obludik] Are there any updates?
OutOfMemory error when trying to display resource adapters in web
console
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Key: WFLY-10813
URL:
https://issues.jboss.org/browse/WFLY-10813
Project: WildFly
Issue Type: Bug
Components: Management, Web Console
Affects Versions: 10.0.0.Final, 13.0.0.Final
Reporter: Helena Knyttlová
Assignee: Harald Pehl
Priority: Minor
Attachments: standalone-full-ha.xml
We have about 25 resource adapters set through CLI. When I want to display them in web
administration console it kills the whole wildfly server - server is not responding and
after several minutes it ends up with OutOfMemory error and server must be restarted.
We've seen this issue since wildfly 10 (it was the first version we used). With only a
few resource adapters it is not happening.
Memory settings: JAVA_OPTS="-Xms512m -Xmx1024m -XX:MetaspaceSize=96M
-XX:MaxMetaspaceSize=256m
The error which appeared on WidlFly 13.0.0.Final:
{panel:title=Log}
ERROR [org.jboss.as.controller.management-operation] (External Management Request Threads
-- 1) WFLYCTL0013: Operation ("read-resource-description") failed - address: ([
("subsystem" => "resource-adapters"),
("resource-adapter" => "AppAdapter"),
("connection-definitions" => "cp-host")
]): java.lang.OutOfMemoryError: Java heap space
at java.util.HashMap.resize(HashMap.java:704)
at java.util.HashMap.putVal(HashMap.java:629)
at java.util.HashMap.put(HashMap.java:612)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:180)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:169)
at org.jboss.dmr.ModelNode.clone(ModelNode.java:1867)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:180)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:169)
at org.jboss.dmr.ModelNode.clone(ModelNode.java:1867)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:180)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:169)
at org.jboss.dmr.ModelNode.clone(ModelNode.java:1867)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:180)
at org.jboss.dmr.ObjectModelValue.copy(ObjectModelValue.java:169)
at org.jboss.dmr.ModelNode.set(ModelNode.java:693)
at
org.jboss.as.controller.operations.global.ReadResourceDescriptionHandler$ReadResourceDescriptionAssemblyHandler.execute(ReadResourceDescriptionHandler.java:618)
at
org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:999)
at
org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:743)
at
org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:467)
at
org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1404)
at
org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:423)
at
org.jboss.as.controller.ModelControllerImpl.lambda$execute$1(ModelControllerImpl.java:243)
at org.jboss.as.controller.ModelControllerImpl$$Lambda$490/414756260.run(Unknown
Source)
at
org.wildfly.security.auth.server.SecurityIdentity$$Lambda$491/367363594.run(Unknown
Source)
at
org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:263)
at
org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:229)
at
org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:243)
at
org.jboss.as.domain.http.server.DomainApiHandler.handleRequest(DomainApiHandler.java:212)
at
io.undertow.server.handlers.encoding.EncodingHandler.handleRequest(EncodingHandler.java:72)
at
org.jboss.as.domain.http.server.DomainApiCheckHandler.handleRequest(DomainApiCheckHandler.java:93)
at
org.jboss.as.domain.http.server.security.ElytronIdentityHandler.lambda$handleRequest$0(ElytronIdentityHandler.java:62)
at
org.jboss.as.domain.http.server.security.ElytronIdentityHandler$$Lambda$790/1228674018.run(Unknown
Source)
{panel}