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https://issues.apache.org/jira/browse/IGNITE-7750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16369043#comment-16369043
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ASF GitHub Bot commented on IGNITE-7750:
----------------------------------------
GitHub user Jokser opened a pull request:
https://github.com/apache/ignite/pull/3541
IGNITE-7750 Fixed testMultiThreadStatisticsEnable test.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-7750
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/3541.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3541
----
commit 1418eb9659f10831621426beefe2a4f8978b63a5
Author: Pavel Kovalenko <jokserfn@...>
Date: 2018-02-19T11:47:37Z
IGNITE-7750 Fixed testMultiThreadStatisticsEnable test.
----
> testMultiThreadStatisticsEnable is flaky on TC
> ----------------------------------------------
>
> Key: IGNITE-7750
> URL: https://issues.apache.org/jira/browse/IGNITE-7750
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Reporter: Pavel Kovalenko
> Assignee: Pavel Kovalenko
> Priority: Major
> Labels: MakeTeamcityGreenAgain
>
> {code:java}
> class org.apache.ignite.IgniteException: Cache not found [cacheName=cache2]
> at
> org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:985)
> at
> org.apache.ignite.internal.cluster.IgniteClusterImpl.enableStatistics(IgniteClusterImpl.java:497)
> at
> org.apache.ignite.internal.processors.cache.CacheMetricsEnableRuntimeTest$3.run(CacheMetricsEnableRuntimeTest.java:181)
> at
> org.apache.ignite.testframework.GridTestUtils$9.call(GridTestUtils.java:1275)
> at
> org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)
> Caused by: class org.apache.ignite.IgniteCheckedException: Cache not found
> [cacheName=cache2]
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.enableStatistics(GridCacheProcessor.java:4227)
> at
> org.apache.ignite.internal.cluster.IgniteClusterImpl.enableStatistics(IgniteClusterImpl.java:494)
> ... 3 more
> {code}
> The problem of the test:
> 1) We don't wait for exchange future completion after "cache2" is started and
> it may lead to NullPointerException when we try to obtain reference to
> "cache2" on the node which doesn't complete exchange future and initialize
> cache proxy.
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