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Hadoop QA commented on HADOOP-9181: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12563534/HADOOP-9181.txt against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-common-project/hadoop-common. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/1952//testReport/ Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/1952//console This message is automatically generated. > Set daemon flag for HttpServer's QueuedThreadPool > ------------------------------------------------- > > Key: HADOOP-9181 > URL: https://issues.apache.org/jira/browse/HADOOP-9181 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 3.0.0, 2.0.2-alpha > Reporter: liang xie > Attachments: HADOOP-9181.txt > > > we hit HBASE-6031 again, after looking into thread dump, it was caused by the > threads from QueuedThreadPool are user thread, not daemon thread, so the > hbase shutdownhook never be called and the hbase instance was hung. > Furthermore, i saw daemon be set in fb-20 branch, let's set in trunk codebase > as well, it should be safe:) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira