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Posted to issues@ignite.apache.org by "Oleg Ignatenko (JIRA)" <ji...@apache.org> on 2018/09/27 11:59:00 UTC
[jira] [Assigned] (IGNITE-9721) NPE in
IgniteAuthenticationProcessor$RefreshUsersStorageWorker.body
[ https://issues.apache.org/jira/browse/IGNITE-9721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Ignatenko reassigned IGNITE-9721:
--------------------------------------
Assignee: Oleg Ignatenko
> NPE in IgniteAuthenticationProcessor$RefreshUsersStorageWorker.body
> -------------------------------------------------------------------
>
> Key: IGNITE-9721
> URL: https://issues.apache.org/jira/browse/IGNITE-9721
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.6
> Reporter: Oleg Ignatenko
> Assignee: Oleg Ignatenko
> Priority: Major
> Labels: MakeTeamcityGreenAgain
> Fix For: 2.7
>
>
> Tests at Teamcity sometimes fail with NPE in {{IgniteAuthenticationProcessor}}.
> Example of failure (in test {{AuthenticationProcessorNodeRestartTest.test1kUsersNodeRestartServer}}) is [here|https://ci.ignite.apache.org/viewLog.html?buildId=1945459&tab=buildResultsDiv&buildTypeId=IgniteTests24Java8_Cache7], and stacktrace looks as follows:
> {noformat}[2018-09-26 07:06:36,732][ERROR][auth-#6589%authentication.AuthenticationProcessorNodeRestartTest0%][IgniteAuthenticationProcessor] Runtime error caught during grid runnable execution: GridWorker [name=refresh-store, igniteInstanceName=authentication.AuthenticationProcessorNodeRestartTest0, finished=false, heartbeatTs=1537945595104, hashCode=733597684, interrupted=true, runner=auth-#6589%authentication.AuthenticationProcessorNodeRestartTest0%]
> java.lang.NullPointerException
> at org.apache.ignite.internal.processors.authentication.IgniteAuthenticationProcessor$RefreshUsersStorageWorker.body(IgniteAuthenticationProcessor.java:1346)
> at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748){noformat}
> This might be either coding error (missing null check) or data race.
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