2:28 p.m.
Dan Berindei created ISPN-2975:
----------------------------------
Summary: Random failures in
DistributedExecutorTest.testBasicTargetRemoteDistributedCallableWithHighFutureAndLowTaskTimeout
and subclasses
Key: ISPN-2975
URL: https://issues.jboss.org/browse/ISPN-2975
Project: Infinispan
Issue Type: Feature Request
Components: RPC, Test Suite
Affects Versions: 5.2.0.Final
Reporter: Dan Berindei
Assignee: Dan Berindei
Fix For: 5.3.0.Alpha1
DistributedTaskBuilder supports setting a timeout for the distributed task. That timeout
is used in two places: both a timeout for the FutureTask submitted to the local executor,
and as a timeout for RPC invocations.
The test testBasicTargetRemoteDistributedCallableWithHighFutureAndLowTaskTimeout expects a
TimeoutException, which I think is correct. But the distributed task future doesn't
throw a TimeoutException if the RPC timed out, instead it throws something like this:
{noformat}
org.testng.TestException: Expected exception java.util.concurrent.TimeoutException but
got java.util.concurrent.ExecutionException: org.infinispan.CacheException:
org.jgroups.TimeoutException: timeout sending message to
ReplSyncDistributedExecutorTest-NodeV-34575org.testng.TestException:Expected exception
java.util.concurrent.TimeoutException but got java.util.concurrent.ExecutionException:
org.infinispan.CacheException: org.jgroups.TimeoutException: timeout sending message to
ReplSyncDistributedExecutorTest-NodeV-34575
at org.testng.internal.Invoker.handleInvocationResults(Invoker.java:1497)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:754)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.access$000(SuiteRunner.java:37)
at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:368)
at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.util.concurrent.ExecutionException: org.infinispan.CacheException:
org.jgroups.TimeoutException: timeout sending message to
ReplSyncDistributedExecutorTest-NodeV-34575
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:232)
at java.util.concurrent.FutureTask.get(FutureTask.java:91)
at
org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.innerGet(DefaultExecutorService.java:948)
at
org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.get(DefaultExecutorService.java:927)
at
org.infinispan.distexec.DistributedExecutorTest.testBasicTargetRemoteDistributedCallableWithHighFutureAndLowTaskTimeout(DistributedExecutorTest.java:159)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714) ... 15 more
Caused by: org.infinispan.CacheException: org.jgroups.TimeoutException: timeout sending
message to ReplSyncDistributedExecutorTest-NodeV-34575
at org.infinispan.util.Util.rewrapAsCacheException(Util.java:542)
at
org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:186)
at
org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:515)
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:169)
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:190)
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:247)
at org.infinispan.remoting.rpc.RpcManagerImpl.access$000(RpcManagerImpl.java:79)
at org.infinispan.remoting.rpc.RpcManagerImpl$1.call(RpcManagerImpl.java:281) ... 5
more
Caused by: org.jgroups.TimeoutException: timeout sending message to
ReplSyncDistributedExecutorTest-NodeV-34575
at org.jgroups.blocks.MessageDispatcher.sendMessage(MessageDispatcher.java:418)
at
org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.processSingleCall(CommandAwareRpcDispatcher.java:301)
at
org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:179)
... 11 more
{noformat}
I believe CommandAwareRpcDispatcher should wrap org.jgroups.TimeoutException in a
org.infinispan.util.concurrent.TimeoutException, and DistributedTaskPart.innerGet should
also treat ExecutionExceptions containing TimeoutExceptions specially.
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