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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/09/09 23:16:45 UTC
[jira] [Commented] (HBASE-14392) [tests] TestLogRollingNoCluster
fails on master from time to time
[ https://issues.apache.org/jira/browse/HBASE-14392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737592#comment-14737592 ]
Hadoop QA commented on HBASE-14392:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12754965/14392.txt
against master branch at commit 27d3ab43efeabe2a0e1173858b6994b17b5c355b.
ATTACHMENT ID: 12754965
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+1 tests included{color}. The patch appears to include 4 new or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.7.0 2.7.1)
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100
{color:green}+1 site{color}. The mvn post-site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.client.TestBlockEvictionFromClient
org.apache.hadoop.hbase.TestStochasticBalancerJmxMetrics
{color:red}-1 core zombie tests{color}. There are 5 zombie test(s): at org.apache.hadoop.hbase.TestAcidGuarantees.testMobGetAtomicity(TestAcidGuarantees.java:392)
at org.apache.hadoop.hbase.io.hfile.TestCacheOnWrite.testNotCachingDataBlocksDuringCompactionInternals(TestCacheOnWrite.java:484)
at org.apache.hadoop.hbase.io.hfile.TestCacheOnWrite.testNotCachingDataBlocksDuringCompaction(TestCacheOnWrite.java:509)
at org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders.testSeekingOnSample(TestDataBlockEncoders.java:217)
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/15507//testReport/
Release Findbugs (version 2.0.3) warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/15507//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/15507//artifact/patchprocess/checkstyle-aggregate.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/15507//console
This message is automatically generated.
> [tests] TestLogRollingNoCluster fails on master from time to time
> -----------------------------------------------------------------
>
> Key: HBASE-14392
> URL: https://issues.apache.org/jira/browse/HBASE-14392
> Project: HBase
> Issue Type: Bug
> Components: test
> Reporter: stack
> Assignee: stack
> Attachments: 14392.txt
>
>
> TestLogRollingNoCluster fails from time to time on a rig I have running here.
> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
> Running org.apache.hadoop.hbase.regionserver.wal.TestLogRollingNoCluster
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.155 sec - in org.apache.hadoop.hbase.regionserver.wal.TestLogRollingNoCluster
> Results :
> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
> The test itself is a bit odd. We apparently have seen NPEs around close of a WAL while trying to sync... which I suppose makes sense if two threads involved.
> Attached patch just fails the sync silently if stream is null... lets presume it a close. Adds a sync on write of trailer too...
> This patch seems to have gotten rid of the odd failure seen on a particular box here if I keep cycling the test.
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