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Posted to dev@hbase.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2018/01/03 09:47:00 UTC
[jira] [Resolved] (HBASE-13293)
TestHTraceHooks.testTraceCreateTable fails with
ConcurrentModificationException
[ https://issues.apache.org/jira/browse/HBASE-13293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang resolved HBASE-13293.
-------------------------------
Resolution: Not A Problem
Resolve as we no longer want to use HTrace.
> TestHTraceHooks.testTraceCreateTable fails with ConcurrentModificationException
> -------------------------------------------------------------------------------
>
> Key: HBASE-13293
> URL: https://issues.apache.org/jira/browse/HBASE-13293
> Project: HBase
> Issue Type: Bug
> Reporter: Duo Zhang
>
> https://builds.apache.org/job/HBase-TRUNK-jacoco/15/testReport/junit/org.apache.hadoop.hbase.trace/TestHTraceHooks/testTraceCreateTable/
> {noformat}
> java.util.ConcurrentModificationException: null
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:926)
> at java.util.HashMap$KeyIterator.next(HashMap.java:960)
> at org.apache.htrace.TraceTree$SpansByProcessId.<init>(TraceTree.java:111)
> at org.apache.htrace.TraceTree.<init>(TraceTree.java:151)
> at org.apache.hadoop.hbase.trace.TestHTraceHooks.testTraceCreateTable(TestHTraceHooks.java:120)
> {noformat}
> This should be a benefit of running unit test slow...
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