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https://issues.apache.org/jira/browse/HBASE-7299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13531574#comment-13531574
]
Ted Yu commented on HBASE-7299:
-------------------------------
Looking at Jenkins builds, this was the first build where the test started to
fail:
https://builds.apache.org/job/HBase-TRUNK/3582/
Before build #3582, there were long string of build failures due to:
{code}
java.lang.AssertionError: There are 14 test classes without category: [class
org.apache.hadoop.hbase.thrift.TestMetricsThriftServerSourceFactory, class
org.apache.hadoop.hbase.regionserver.TestMetricsRegionServerSourceFactory,
class org.apache.hadoop.hbase.master.TestMetricsMasterSourceImpl, class
org.apache.hadoop.hbase.metrics.TestBaseSourceImpl, class
org.apache.hadoop.hbase.replication.regionserver.TestMetricsReplicationSourceFactory,
class org.apache.hadoop.hbase.regionserver.wal.TestMetricsHLogSource, class
org.apache.hadoop.hbase.rest.TestRESTMetricsSourceImpl, class
org.apache.hadoop.hbase.regionserver.TestMetricsRegionSourceImpl, class
org.apache.hadoop.hbase.regionserver.wal.TestMetricsWALSourceImpl, class
org.apache.hadoop.hbase.thrift.TestThriftServerMetricsSourceFactoryImpl, class
org.apache.hadoop.hbase.regionserver.TestMetricsRegionServerSourceImpl, class
org.apache.hadoop.hbase.replication.regionserver.TestReplicationMetricsSourceImpl,
class org.apache.hadoop.hbase.master.TestMetricsMasterSourceFactory, class
org.apache.hadoop.hbase.rest.TestMetricsRESTSource]
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.assertTrue(Assert.java:43)
at
org.apache.hadoop.hbase.TestCheckTestClasses.checkClasses(TestCheckTestClasses.java:58)
{code}
So it is hard to determine when TestMultiParallel started to fail.
> TestMultiParallel fails intermittently in trunk builds
> ------------------------------------------------------
>
> Key: HBASE-7299
> URL: https://issues.apache.org/jira/browse/HBASE-7299
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Priority: Critical
> Fix For: 0.96.0
>
>
> From trunk build #3598:
> {code}
> testFlushCommitsNoAbort(org.apache.hadoop.hbase.client.TestMultiParallel):
> Count of regions=8
> {code}
> It failed in 3595 as well:
> {code}
> java.lang.AssertionError: Server count=2, abort=true expected:<1> but was:<2>
> at org.junit.Assert.fail(Assert.java:93)
> at org.junit.Assert.failNotEquals(Assert.java:647)
> at org.junit.Assert.assertEquals(Assert.java:128)
> at org.junit.Assert.assertEquals(Assert.java:472)
> at
> org.apache.hadoop.hbase.client.TestMultiParallel.doTestFlushCommits(TestMultiParallel.java:267)
> at
> org.apache.hadoop.hbase.client.TestMultiParallel.testFlushCommitsWithAbort(TestMultiParallel.java:226)
> {code}
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