[ https://issues.apache.org/jira/browse/IGNITE-11488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819244#comment-16819244 ]
Ryker Zhang commented on IGNITE-11488: -------------------------------------- Hi [~amashenkov], Thanks for your reply. I split warning message into 2 parts and create a pull request. If there is time, please help me to check if the code is correct. > GridServiceProcessorBatchDeploySelfTest test fails sporadically > --------------------------------------------------------------- > > Key: IGNITE-11488 > URL: https://issues.apache.org/jira/browse/IGNITE-11488 > Project: Ignite > Issue Type: Test > Components: managed services > Reporter: Andrew Mashenkov > Assignee: Ryker Zhang > Priority: Major > Labels: MakeTeamcityGreenAgain, newbie > Time Spent: 10m > Remaining Estimate: 0h > > GridServiceProcessorBatchDeploySelfTest.testCancelAllTopologyChange test > fails on TC sporadically with ConcurrentModificationException. > Let's add synchronization to certain toString method. > > {noformat} > [super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet > [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], > failureCtx=FailureContext [type=SYSTEM_WORKER_TERMINATION, err=class > o.a.i.IgniteException: null]] > class org.apache.ignite.IgniteException: null > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.toStringImpl0(GridToStringBuilder.java:1081) > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.toStringImpl(GridToStringBuilder.java:993) > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.toString(GridToStringBuilder.java:703) > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.toString(GridToStringBuilder.java:662) > at > org.apache.ignite.internal.processors.service.ServiceDeploymentTask.toString(ServiceDeploymentTask.java:854) > at java.lang.String.valueOf(String.java:2994) > at java.lang.StringBuilder.append(StringBuilder.java:131) > at > org.apache.ignite.internal.processors.service.ServiceDeploymentManager$ServicesDeploymentWorker.body(ServiceDeploymentManager.java:502) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442) > at java.util.HashMap$EntryIterator.next(HashMap.java:1476) > at java.util.HashMap$EntryIterator.next(HashMap.java:1474) > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.addMap(GridToStringBuilder.java:923) > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.toString(GridToStringBuilder.java:846) > at > org.apache.ignite.internal.util.tostring.GridToStringBuilder.toStringImpl0(GridToStringBuilder.java:1065) > ... 9 more{noformat} > -- This message was sent by Atlassian JIRA (v7.6.3#76005)