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https://issues.apache.org/jira/browse/ZOOKEEPER-2205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14575177#comment-14575177
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Chris Nauroth commented on ZOOKEEPER-2205:
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bq. Hmm, not sure why -1 for core tests given nothing failed
This was a failure in one of the CppUnit tests. These will get reported with a
-1 by Jenkins, but they won't be visible in the test report. AFAIK, the only
way to get the details is to view the console output.
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2754/consoleText
Near the bottom, we have this:
{code}
[exec] [exec] FAIL: zktest-mt
[exec] [exec] ==========================================
[exec] [exec] 1 of 2 tests failed
[exec] [exec] Please report to [email protected]
[exec] [exec] ==========================================
[exec] [exec] make[1]: Leaving directory
`/home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-Build/trunk/build/test/test-cppunit'
[exec] [exec] *** Error in `./zktest-mt': corrupted double-linked
list: 0x00000000008231b0 ***
[exec] [exec] /bin/bash: line 5: 10525 Aborted
ZKROOT=/home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-Build/trunk/src/c/../..
CLASSPATH=$CLASSPATH:$CLOVER_HOME/lib/clover.jar ${dir}$tst
[exec] [exec] make[1]: *** [check-TESTS] Error 1
[exec] [exec] make: *** [check-am] Error 2
{code}
It's an interesting failure, but like you said, unrelated to this logging patch.
> Log type of unexpected quorum packet in learner handler loop
> ------------------------------------------------------------
>
> Key: ZOOKEEPER-2205
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2205
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Affects Versions: 3.4.6, 3.5.0
> Reporter: Hitoshi Mitake
> Assignee: Hitoshi Mitake
> Priority: Trivial
> Fix For: 3.4.7, 3.5.1, 3.6.0
>
> Attachments: ZOOKEEPER-2205-v2.patch, ZOOKEEPER-2205-v3.patch,
> ZOOKEEPER-2205-v4.patch, ZOOKEEPER-2205.patch
>
>
> Current learner handler loop doesn't log anything when it receives unexpected
> type of quorum packet from learner.
> This patch lets the learner handler loop log the type of packet for defensive
> purpose. It would make debugging and trouble shooting a little bit easier.
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