[JBoss JIRA] (TEIID-5185) JDBC client intermittently hangs when processing multi-batch result sets from VIPped Teiid server
by Krum Bakalsky (JIRA)
[ https://issues.jboss.org/browse/TEIID-5185?page=com.atlassian.jira.plugin... ]
Krum Bakalsky commented on TEIID-5185:
--------------------------------------
Fair enough. Thanks a lot, Steven, for all your efforts.
> JDBC client intermittently hangs when processing multi-batch result sets from VIPped Teiid server
> -------------------------------------------------------------------------------------------------
>
> Key: TEIID-5185
> URL: https://issues.jboss.org/browse/TEIID-5185
> Project: Teiid
> Issue Type: Bug
> Components: JDBC Driver, Server
> Affects Versions: 9.3.4
> Environment: JDBC client was run through Apache JMeter, on a 64-bit Windows 7 Enterprise SP1 machine, using 64-bit JDK 8;
> Teiid Server runs on Linux.
> Reporter: Krum Bakalsky
> Assignee: Steven Hawkins
>
> We have a server-side application that is powered by Teiid version 9.3.4, and that exposes a Teiid JDBC endpoint to its clients.
> A couple of app instances are configured to sit behind a VIP load balancer, that works on the TCP level.
> We have been experiencing intermittently following problem, when we run Teiid 9.3.4 client to execute multi-batch queries to the server:
> * client successfully fetches few batches from server;
> * client hangs and its thread blocks on waiting for the next batch to be delivered on the network;
> * after 1 hour client throws exceptions that Socket is closed.
> When building up the JDBC connection URL the client refers directly to the server's VIP, and does not list particular server hosts:
> jdbc:teiid:<Application>@mm://<VIP's DNS name>:<port>
> Client thread's call stack:
> {code}
> "Thread Group 1-1" #41 prio=6 os_prio=0 tid=0x000000005e03a800 nid=0x17bc runnable [0x00000000623ae000]
> java.lang.Thread.State: RUNNABLE
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.socketRead(Unknown Source)
> at java.net.SocketInputStream.read(Unknown Source)
> at java.net.SocketInputStream.read(Unknown Source)
> at java.io.BufferedInputStream.fill(Unknown Source)
> at java.io.BufferedInputStream.read(Unknown Source)
> - locked <0x00000000f5f32420> (a org.teiid.core.util.AccessibleBufferedInputStream)
> at java.io.DataInputStream.readInt(Unknown Source)
> at org.teiid.netty.handler.codec.serialization.ObjectDecoderInputStream.readObjectOverride(ObjectDecoderInputStream.java:97)
> at java.io.ObjectInputStream.readObject(Unknown Source)
> at org.teiid.net.socket.OioOjbectChannelFactory$OioObjectChannel.read(OioOjbectChannelFactory.java:117)
> at org.teiid.net.socket.SocketServerInstanceImpl.read(SocketServerInstanceImpl.java:324)
> at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98)
> at com.sun.proxy.$Proxy21.read(Unknown Source)
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler$1.get(SocketServerInstanceImpl.java:427)
> at org.teiid.jdbc.ResultSetImpl.getResults(ResultSetImpl.java:449)
> at org.teiid.jdbc.ResultSetImpl.requestBatch(ResultSetImpl.java:382)
> at org.teiid.jdbc.BatchResults.requestBatchAndWait(BatchResults.java:227)
> at org.teiid.jdbc.BatchResults.requestNextBatch(BatchResults.java:142)
> at org.teiid.jdbc.BatchResults.hasNext(BatchResults.java:253)
> at org.teiid.jdbc.ResultSetImpl.hasNext(ResultSetImpl.java:510)
> at org.teiid.jdbc.ResultSetImpl.next(ResultSetImpl.java:259)
> at org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
> at org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.getStringFromResultSet(AbstractJDBCTestElement.java:535)
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.execute(AbstractJDBCTestElement.java:174)
> at org.apache.jmeter.protocol.jdbc.sampler.JDBCSampler.sample(JDBCSampler.java:84)
> at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:491)
> at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425)
> at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254)
> at java.lang.Thread.run(Unknown Source)
> Locked ownable synchronizers:
> - None
> {code}
> Client side exception after 1 hour:
> {code}
> 2017-12-19 13:17:07,160 WARN o.a.j.p.j.AbstractJDBCTestElement: Error closing ResultSet
> org.teiid.jdbc.TeiidSQLException: TEIID20013 java.net.SocketException: Socket closed
> at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:135) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:71) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:168) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.apache.commons.dbcp2.DelegatingResultSet.close(DelegatingResultSet.java:170) ~[commons-dbcp2-2.1.1.jar:2.1.1]
> at org.apache.commons.dbcp2.DelegatingResultSet.close(DelegatingResultSet.java:170) ~[commons-dbcp2-2.1.1.jar:2.1.1]
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.close(AbstractJDBCTestElement.java:607) [ApacheJMeter_jdbc.jar:3.2 r1790748]
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.execute(AbstractJDBCTestElement.java:176) [ApacheJMeter_jdbc.jar:3.2 r1790748]
> at org.apache.jmeter.protocol.jdbc.sampler.JDBCSampler.sample(JDBCSampler.java:84) [ApacheJMeter_jdbc.jar:3.2 r1790748]
> at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:491) [ApacheJMeter_core.jar:3.2 r1790748]
> at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425) [ApacheJMeter_core.jar:3.2 r1790748]
> at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254) [ApacheJMeter_core.jar:3.2 r1790748]
> at java.lang.Thread.run(Unknown Source) [?:1.8.0_121]
> Caused by: org.teiid.core.TeiidComponentException: TEIID20013 java.net.SocketException: Socket closed
> at org.teiid.client.util.ExceptionUtil.convertException(ExceptionUtil.java:65) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:445) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> Caused by: org.teiid.net.socket.SingleInstanceCommunicationException: TEIID20013 java.net.SocketException: Socket closed
> at org.teiid.net.socket.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:217) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_121]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy21.send(Unknown Source) ~[?:?]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:433) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> Caused by: java.util.concurrent.ExecutionException: java.net.SocketException: Socket closed
> at org.teiid.client.util.ResultsFuture.convertResult(ResultsFuture.java:104) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.client.util.ResultsFuture.get(ResultsFuture.java:99) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:214) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_121]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy21.send(Unknown Source) ~[?:?]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:433) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> Caused by: java.net.SocketException: Socket closed
> at java.net.SocketOutputStream.socketWrite(Unknown Source) ~[?:1.8.0_121]
> at java.net.SocketOutputStream.write(Unknown Source) ~[?:1.8.0_121]
> at java.io.DataOutputStream.write(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.core.util.MultiArrayOutputStream.writeTo(MultiArrayOutputStream.java:94) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.netty.handler.codec.serialization.ObjectEncoderOutputStream.writeObjectOverride(ObjectEncoderOutputStream.java:70) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at java.io.ObjectOutputStream.writeObject(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.OioOjbectChannelFactory$OioObjectChannel.write(OioOjbectChannelFactory.java:136) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:213) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_121]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy21.send(Unknown Source) ~[?:?]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:433) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> {code}
> Server-side log excerpt, after raising logger levels to Debug:
> {code}
> 2017-12-15 12:00:45.625 [NIO36 ] DEBUG - processing message:MessageHolder: key=550774 contents=Invoke interface org.teiid.client.DQP.executeRequest
> 2017-12-15 12:00:47.730 [ocessorQueue14017479] DEBUG - send message: MessageHolder: key=550774 contents=ResultsMessage rowCount=256 finalRow=-1
> 2017-12-15 12:00:47.737 [NIO36 ] DEBUG - processing message:MessageHolder: key=550776 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:47.738 [ocessorQueue14017553] DEBUG - send message: MessageHolder: key=550776 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:47.755 [NIO36 ] DEBUG - processing message:MessageHolder: key=550777 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:47.756 [ocessorQueue14017554] DEBUG - send message: MessageHolder: key=550777 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:48.389 [NIO36 ] DEBUG - processing message:MessageHolder: key=550778 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:48.389 [ocessorQueue14017556] DEBUG - send message: MessageHolder: key=550778 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:48.825 [NIO36 ] DEBUG - processing message:MessageHolder: key=550779 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:48.826 [ocessorQueue14017557] DEBUG - send message: MessageHolder: key=550779 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:48.932 [NIO36 ] DEBUG - processing message:MessageHolder: key=550780 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:48.933 [ocessorQueue14017558] DEBUG - send message: MessageHolder: key=550780 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:02:18.386 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:05:55.327 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:09:29.545 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:13:08.903 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:16:41.864 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:20:16.875 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:23:57.860 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:27:30.273 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:31:07.795 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:34:46.439 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:38:23.325 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:41:59.227 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:45:35.526 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:49:14.088 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:52:46.177 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:56:24.407 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 13:00:03.109 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 13:00:52.143 [NIO36 ] DEBUG - TEIID40114 Unhandled exception, closing client instance: Connection reset by peer
> java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> at sun.nio.ch.IOUtil.read(IOUtil.java:192)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
> at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:447)
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:880)
> at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:242)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
> at java.lang.Thread.run(Thread.java:745)
> 2017-12-15 13:00:52.143 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 13:03:34.811 [NIO36 ] DEBUG - Channel closed
> {code}
> Legend:
> * 'Channel closed' is logged from org.teiid.transport.SSLAwareChannelHandler class, and its channelInactive method;
> * 'MessageHolder' logs are from org.teiid.net.socket.Message;
> * the log lines that contain rowCount, finalRow, etc. are coming from org.teiid.transport.SocketClientInstance.
> The problem is rarely reproducible, but it happens a few times every day, while running the JMeter tests full day.
> We are also running JMeter in a scenario where the client is referring directly to a server URL, therefore skipping the VIP. We haven't been able to reproduce the problem in this setting so far, which suggests that the issue has something to do with the VIP setup.
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8 years, 1 month
[JBoss JIRA] (TEIID-5185) JDBC client intermittently hangs when processing multi-batch result sets from VIPped Teiid server
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5185?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5185.
-----------------------------------
Fix Version/s: (was: 10.2)
Resolution: Cannot Reproduce
Resolving this as not reproducible. About the only thing I can think to try is to set a [QUERYTIMEOUT|https://teiid.gitbooks.io/documents/content/client-dev/Driver_Connection.html] on the client - that should get enforced on all batch requests.
> JDBC client intermittently hangs when processing multi-batch result sets from VIPped Teiid server
> -------------------------------------------------------------------------------------------------
>
> Key: TEIID-5185
> URL: https://issues.jboss.org/browse/TEIID-5185
> Project: Teiid
> Issue Type: Bug
> Components: JDBC Driver, Server
> Affects Versions: 9.3.4
> Environment: JDBC client was run through Apache JMeter, on a 64-bit Windows 7 Enterprise SP1 machine, using 64-bit JDK 8;
> Teiid Server runs on Linux.
> Reporter: Krum Bakalsky
> Assignee: Steven Hawkins
>
> We have a server-side application that is powered by Teiid version 9.3.4, and that exposes a Teiid JDBC endpoint to its clients.
> A couple of app instances are configured to sit behind a VIP load balancer, that works on the TCP level.
> We have been experiencing intermittently following problem, when we run Teiid 9.3.4 client to execute multi-batch queries to the server:
> * client successfully fetches few batches from server;
> * client hangs and its thread blocks on waiting for the next batch to be delivered on the network;
> * after 1 hour client throws exceptions that Socket is closed.
> When building up the JDBC connection URL the client refers directly to the server's VIP, and does not list particular server hosts:
> jdbc:teiid:<Application>@mm://<VIP's DNS name>:<port>
> Client thread's call stack:
> {code}
> "Thread Group 1-1" #41 prio=6 os_prio=0 tid=0x000000005e03a800 nid=0x17bc runnable [0x00000000623ae000]
> java.lang.Thread.State: RUNNABLE
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.socketRead(Unknown Source)
> at java.net.SocketInputStream.read(Unknown Source)
> at java.net.SocketInputStream.read(Unknown Source)
> at java.io.BufferedInputStream.fill(Unknown Source)
> at java.io.BufferedInputStream.read(Unknown Source)
> - locked <0x00000000f5f32420> (a org.teiid.core.util.AccessibleBufferedInputStream)
> at java.io.DataInputStream.readInt(Unknown Source)
> at org.teiid.netty.handler.codec.serialization.ObjectDecoderInputStream.readObjectOverride(ObjectDecoderInputStream.java:97)
> at java.io.ObjectInputStream.readObject(Unknown Source)
> at org.teiid.net.socket.OioOjbectChannelFactory$OioObjectChannel.read(OioOjbectChannelFactory.java:117)
> at org.teiid.net.socket.SocketServerInstanceImpl.read(SocketServerInstanceImpl.java:324)
> at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98)
> at com.sun.proxy.$Proxy21.read(Unknown Source)
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler$1.get(SocketServerInstanceImpl.java:427)
> at org.teiid.jdbc.ResultSetImpl.getResults(ResultSetImpl.java:449)
> at org.teiid.jdbc.ResultSetImpl.requestBatch(ResultSetImpl.java:382)
> at org.teiid.jdbc.BatchResults.requestBatchAndWait(BatchResults.java:227)
> at org.teiid.jdbc.BatchResults.requestNextBatch(BatchResults.java:142)
> at org.teiid.jdbc.BatchResults.hasNext(BatchResults.java:253)
> at org.teiid.jdbc.ResultSetImpl.hasNext(ResultSetImpl.java:510)
> at org.teiid.jdbc.ResultSetImpl.next(ResultSetImpl.java:259)
> at org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
> at org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.getStringFromResultSet(AbstractJDBCTestElement.java:535)
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.execute(AbstractJDBCTestElement.java:174)
> at org.apache.jmeter.protocol.jdbc.sampler.JDBCSampler.sample(JDBCSampler.java:84)
> at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:491)
> at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425)
> at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254)
> at java.lang.Thread.run(Unknown Source)
> Locked ownable synchronizers:
> - None
> {code}
> Client side exception after 1 hour:
> {code}
> 2017-12-19 13:17:07,160 WARN o.a.j.p.j.AbstractJDBCTestElement: Error closing ResultSet
> org.teiid.jdbc.TeiidSQLException: TEIID20013 java.net.SocketException: Socket closed
> at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:135) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.jdbc.TeiidSQLException.create(TeiidSQLException.java:71) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:168) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.apache.commons.dbcp2.DelegatingResultSet.close(DelegatingResultSet.java:170) ~[commons-dbcp2-2.1.1.jar:2.1.1]
> at org.apache.commons.dbcp2.DelegatingResultSet.close(DelegatingResultSet.java:170) ~[commons-dbcp2-2.1.1.jar:2.1.1]
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.close(AbstractJDBCTestElement.java:607) [ApacheJMeter_jdbc.jar:3.2 r1790748]
> at org.apache.jmeter.protocol.jdbc.AbstractJDBCTestElement.execute(AbstractJDBCTestElement.java:176) [ApacheJMeter_jdbc.jar:3.2 r1790748]
> at org.apache.jmeter.protocol.jdbc.sampler.JDBCSampler.sample(JDBCSampler.java:84) [ApacheJMeter_jdbc.jar:3.2 r1790748]
> at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:491) [ApacheJMeter_core.jar:3.2 r1790748]
> at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425) [ApacheJMeter_core.jar:3.2 r1790748]
> at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254) [ApacheJMeter_core.jar:3.2 r1790748]
> at java.lang.Thread.run(Unknown Source) [?:1.8.0_121]
> Caused by: org.teiid.core.TeiidComponentException: TEIID20013 java.net.SocketException: Socket closed
> at org.teiid.client.util.ExceptionUtil.convertException(ExceptionUtil.java:65) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:445) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> Caused by: org.teiid.net.socket.SingleInstanceCommunicationException: TEIID20013 java.net.SocketException: Socket closed
> at org.teiid.net.socket.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:217) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_121]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy21.send(Unknown Source) ~[?:?]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:433) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> Caused by: java.util.concurrent.ExecutionException: java.net.SocketException: Socket closed
> at org.teiid.client.util.ResultsFuture.convertResult(ResultsFuture.java:104) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.client.util.ResultsFuture.get(ResultsFuture.java:99) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:214) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_121]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy21.send(Unknown Source) ~[?:?]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:433) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> Caused by: java.net.SocketException: Socket closed
> at java.net.SocketOutputStream.socketWrite(Unknown Source) ~[?:1.8.0_121]
> at java.net.SocketOutputStream.write(Unknown Source) ~[?:1.8.0_121]
> at java.io.DataOutputStream.write(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.core.util.MultiArrayOutputStream.writeTo(MultiArrayOutputStream.java:94) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.netty.handler.codec.serialization.ObjectEncoderOutputStream.writeObjectOverride(ObjectEncoderOutputStream.java:70) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at java.io.ObjectOutputStream.writeObject(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.OioOjbectChannelFactory$OioObjectChannel.write(OioOjbectChannelFactory.java:136) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerInstanceImpl.send(SocketServerInstanceImpl.java:213) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[?:?]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_121]
> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_121]
> at org.teiid.net.socket.SocketServerConnectionFactory$ShutdownHandler.invoke(SocketServerConnectionFactory.java:98) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy21.send(Unknown Source) ~[?:?]
> at org.teiid.net.socket.SocketServerInstanceImpl$RemoteInvocationHandler.invoke(SocketServerInstanceImpl.java:433) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at org.teiid.net.socket.SocketServerConnection$1.invoke(SocketServerConnection.java:293) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> at com.sun.proxy.$Proxy24.closeRequest(Unknown Source) ~[?:?]
> at org.teiid.jdbc.ResultSetImpl.close(ResultSetImpl.java:164) ~[teiid-9.3.4-jdbc.jar:9.3.4]
> ... 9 more
> {code}
> Server-side log excerpt, after raising logger levels to Debug:
> {code}
> 2017-12-15 12:00:45.625 [NIO36 ] DEBUG - processing message:MessageHolder: key=550774 contents=Invoke interface org.teiid.client.DQP.executeRequest
> 2017-12-15 12:00:47.730 [ocessorQueue14017479] DEBUG - send message: MessageHolder: key=550774 contents=ResultsMessage rowCount=256 finalRow=-1
> 2017-12-15 12:00:47.737 [NIO36 ] DEBUG - processing message:MessageHolder: key=550776 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:47.738 [ocessorQueue14017553] DEBUG - send message: MessageHolder: key=550776 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:47.755 [NIO36 ] DEBUG - processing message:MessageHolder: key=550777 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:47.756 [ocessorQueue14017554] DEBUG - send message: MessageHolder: key=550777 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:48.389 [NIO36 ] DEBUG - processing message:MessageHolder: key=550778 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:48.389 [ocessorQueue14017556] DEBUG - send message: MessageHolder: key=550778 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:48.825 [NIO36 ] DEBUG - processing message:MessageHolder: key=550779 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:48.826 [ocessorQueue14017557] DEBUG - send message: MessageHolder: key=550779 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:00:48.932 [NIO36 ] DEBUG - processing message:MessageHolder: key=550780 contents=Invoke interface org.teiid.client.DQP.processCursorRequest
> 2017-12-15 12:00:48.933 [ocessorQueue14017558] DEBUG - send message: MessageHolder: key=550780 contents=ResultsMessage rowCount=2048 finalRow=-1
> 2017-12-15 12:02:18.386 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:05:55.327 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:09:29.545 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:13:08.903 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:16:41.864 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:20:16.875 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:23:57.860 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:27:30.273 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:31:07.795 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:34:46.439 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:38:23.325 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:41:59.227 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:45:35.526 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:49:14.088 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:52:46.177 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 12:56:24.407 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 13:00:03.109 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 13:00:52.143 [NIO36 ] DEBUG - TEIID40114 Unhandled exception, closing client instance: Connection reset by peer
> java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> at sun.nio.ch.IOUtil.read(IOUtil.java:192)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
> at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:447)
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:880)
> at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:242)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
> at java.lang.Thread.run(Thread.java:745)
> 2017-12-15 13:00:52.143 [NIO36 ] DEBUG - Channel closed
> 2017-12-15 13:03:34.811 [NIO36 ] DEBUG - Channel closed
> {code}
> Legend:
> * 'Channel closed' is logged from org.teiid.transport.SSLAwareChannelHandler class, and its channelInactive method;
> * 'MessageHolder' logs are from org.teiid.net.socket.Message;
> * the log lines that contain rowCount, finalRow, etc. are coming from org.teiid.transport.SocketClientInstance.
> The problem is rarely reproducible, but it happens a few times every day, while running the JMeter tests full day.
> We are also running JMeter in a scenario where the client is referring directly to a server URL, therefore skipping the VIP. We haven't been able to reproduce the problem in this setting so far, which suggests that the issue has something to do with the VIP setup.
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[JBoss JIRA] (TEIID-5251) OData WAR Module issue with WildFly-Swarm
by Ramesh Reddy (JIRA)
Ramesh Reddy created TEIID-5251:
-----------------------------------
Summary: OData WAR Module issue with WildFly-Swarm
Key: TEIID-5251
URL: https://issues.jboss.org/browse/TEIID-5251
Project: Teiid
Issue Type: Bug
Components: OData
Affects Versions: 10.0
Reporter: Ramesh Reddy
Assignee: Ramesh Reddy
Priority: Critical
This issue is only applicable to WildFly-Swarm based Teiid when using OData.
OData V4 war file uses the "org.apache.commons.lang" version "3.3.2", however, due to the nature of how Wildfly-Swarm loads the classes it is unable to load the module for the same.
Looks like WildFly-Swarm also makes use of artifacts maven co-ordinates in some fashion from the feature-pack definitions then builds the classpath based on module definition. This is not consistent with WildFly but seems logical. To fix this module definition needs to be updated in Teiid then Teiid version needs to be updated WF-Swaram for OData to work correctly.
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[JBoss JIRA] (TEIID-5240) Add functionality for operators ILIKE / IREGEXP / RLIKE to Oracle translator
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5240?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5240.
-----------------------------------
Resolution: Duplicate Issue
Already resolved by TEIID-1694/TEIID-1602 as the translator support like_regex pushdown. To expose regexp_like properly requires some additional handling as functions rewritten as conditions become condition = 1, which oracle does not support. Given that like_regex is already supported, that does not seem necessary. Also oracle does not have direct support for case insensitive matching and instead recommends just using upper/lower as appropriate. If Teiid level support is desired for a new predicate/condition called ilike or ilike_regex, then we can revisit this pushdown.
> Add functionality for operators ILIKE / IREGEXP / RLIKE to Oracle translator
> ----------------------------------------------------------------------------
>
> Key: TEIID-5240
> URL: https://issues.jboss.org/browse/TEIID-5240
> Project: Teiid
> Issue Type: Enhancement
> Components: Misc. Connectors
> Affects Versions: 8.12.12.6_3
> Reporter: Marc Shirley
> Assignee: Steven Hawkins
>
> Request to add operations ILIKE / IREGEXP / RLIKE to the Oracle translator similar to what was added in TEIID-4711 for Impala.
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[JBoss JIRA] (TEIID-5239) Add functionality for operators ILIKE / IREGEXP / RLIKE to Redshift translator
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5239?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5239.
-----------------------------------
Fix Version/s: 10.2
Resolution: Done
Added rlike, ilike, and iregexp as functions to the postgresql translator just like impala. This will be picked up by redshift as well. However the operators and even ilike are not in the official redshift documentation set. It's not clear if they will always be available.
> Add functionality for operators ILIKE / IREGEXP / RLIKE to Redshift translator
> ------------------------------------------------------------------------------
>
> Key: TEIID-5239
> URL: https://issues.jboss.org/browse/TEIID-5239
> Project: Teiid
> Issue Type: Enhancement
> Components: Misc. Connectors
> Affects Versions: 8.12.12.6_3
> Reporter: Marc Shirley
> Assignee: Steven Hawkins
> Fix For: 10.2
>
>
> Request to add operations ILIKE / IREGEXP / RLIKE to the Redshift translator similar to what was added in TEIID-4711 for Impala.
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[JBoss JIRA] (TEIID-5250) Duplicate result uid reported when using procedure isFunction=true
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5250?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5250.
-----------------------------------
Fix Version/s: 10.0.3
9.3.7
10.1.1
Resolution: Done
Updated the logic in the indexmetadatafactory to set the uuids and change functionparameter objects to track their parent function as well so that we can assign better ids in functiontree.
> Duplicate result uid reported when using procedure isFunction=true
> ------------------------------------------------------------------
>
> Key: TEIID-5250
> URL: https://issues.jboss.org/browse/TEIID-5250
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Critical
> Fix For: 10.2, 10.0.3, 9.3.7, 10.1.1
>
>
> The logic that creates function metadata object in IndexMetadataRepository to replace procedures marked as isFunction = true does not convey the designer object uuids, then when values are assigned later that logic does not generate a sufficiently different uid.
> The exception is reported as:
> {code}
> Caused by: java.lang.AssertionError: duplicate uid boolean result
> at org.teiid.query.metadata.CompositeMetadataStore.addOid(CompositeMetadataStore.java:199)
> at org.teiid.query.metadata.CompositeMetadataStore.assignOids(CompositeMetadataStore.java:192)
> at org.teiid.query.metadata.CompositeMetadataStore.getOids(CompositeMetadataStore.java:231)
> at org.teiid.query.metadata.CompositeMetadataStore.getOid(CompositeMetadataStore.java:217)
> at org.teiid.deployers.PgCatalogMetadataStore$FunctionMethods.getOid(PgCatalogMetadataStore.java:614)
> {code}
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[JBoss JIRA] (TEIID-5250) Duplicate result uid reported when using procedure isFunction=true
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5250?page=com.atlassian.jira.plugin... ]
Work on TEIID-5250 started by Steven Hawkins.
---------------------------------------------
> Duplicate result uid reported when using procedure isFunction=true
> ------------------------------------------------------------------
>
> Key: TEIID-5250
> URL: https://issues.jboss.org/browse/TEIID-5250
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Critical
> Fix For: 10.2
>
>
> The logic that creates function metadata object in IndexMetadataRepository to replace procedures marked as isFunction = true does not convey the designer object uuids, then when values are assigned later that logic does not generate a sufficiently different uid.
> The exception is reported as:
> {code}
> Caused by: java.lang.AssertionError: duplicate uid boolean result
> at org.teiid.query.metadata.CompositeMetadataStore.addOid(CompositeMetadataStore.java:199)
> at org.teiid.query.metadata.CompositeMetadataStore.assignOids(CompositeMetadataStore.java:192)
> at org.teiid.query.metadata.CompositeMetadataStore.getOids(CompositeMetadataStore.java:231)
> at org.teiid.query.metadata.CompositeMetadataStore.getOid(CompositeMetadataStore.java:217)
> at org.teiid.deployers.PgCatalogMetadataStore$FunctionMethods.getOid(PgCatalogMetadataStore.java:614)
> {code}
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[JBoss JIRA] (TEIID-5250) Duplicate result uid reported when using procedure isFunction=true
by Steven Hawkins (JIRA)
Steven Hawkins created TEIID-5250:
-------------------------------------
Summary: Duplicate result uid reported when using procedure isFunction=true
Key: TEIID-5250
URL: https://issues.jboss.org/browse/TEIID-5250
Project: Teiid
Issue Type: Bug
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Critical
Fix For: 10.2
The logic that creates function metadata object in IndexMetadataRepository to replace procedures marked as isFunction = true does not convey the designer object uuids, then when values are assigned later that logic does not generate a sufficiently different uid.
The exception is reported as:
{code}
Caused by: java.lang.AssertionError: duplicate uid boolean result
at org.teiid.query.metadata.CompositeMetadataStore.addOid(CompositeMetadataStore.java:199)
at org.teiid.query.metadata.CompositeMetadataStore.assignOids(CompositeMetadataStore.java:192)
at org.teiid.query.metadata.CompositeMetadataStore.getOids(CompositeMetadataStore.java:231)
at org.teiid.query.metadata.CompositeMetadataStore.getOid(CompositeMetadataStore.java:217)
at org.teiid.deployers.PgCatalogMetadataStore$FunctionMethods.getOid(PgCatalogMetadataStore.java:614)
{code}
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