[ https://issues.apache.org/jira/browse/HBASE-14915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15048127#comment-15048127 ]
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 -- This message was sent by Atlassian JIRA (v6.3.4#6332)