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https://issues.apache.org/jira/browse/HBASE-14915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15048127#comment-15048127
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Heng Chen commented on HBASE-14915:
-----------------------------------
There is no log about TestImportExport in
https://builds.apache.org/view/H-L/view/HBase/job/HBase-1.2/427/jdk=latest1.7,label=Hadoop/consoleText
It means the testcase has not run at all. It is hanged on startup.
In TestImportExport, we just start min hbase cluster before run tests.
But i notice we set REGION_SERVER_HIGH_PRIORITY_HANDLER_COUNT to be 10 (the
default value is 5 in test env).
It is by design as comments. Is the threads resource exhausted at that time?
Could we see the jstack about it?
{code}
@BeforeClass
public static void beforeClass() throws Exception {
// Up the handlers; this test needs more than usual.
UTIL.getConfiguration().setInt(HConstants.REGION_SERVER_HIGH_PRIORITY_HANDLER_COUNT,
10);
UTIL.startMiniCluster();
FQ_OUTPUT_DIR =
new
Path(OUTPUT_DIR).makeQualified(FileSystem.get(UTIL.getConfiguration())).toString();
}
{code}
> Hanging test : org.apache.hadoop.hbase.mapreduce.TestImportExport
> -----------------------------------------------------------------
>
> Key: HBASE-14915
> URL: https://issues.apache.org/jira/browse/HBASE-14915
> Project: HBase
> Issue Type: Sub-task
> Components: hangingTests
> Reporter: stack
> Attachments: HBASE-14915-branch-1.2.patch
>
>
> This test hangs a bunch:
> Here is latest:
> https://builds.apache.org/job/HBase-1.2/418/jdk=latest1.7,label=Hadoop/consoleText
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