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Hadoop QA commented on HBASE-10516: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12629734/HBASE-10516-trunk_v3.patch against trunk revision . ATTACHMENT ID: 12629734 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 3 new or modified tests. {color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop 1.0 profile. {color:green}+1 hadoop1.1{color}. The patch compiles against the hadoop 1.1 profile. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {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 lineLengths{color}. The patch does not introduce lines longer than 100 {color:green}+1 site{color}. The mvn site goal succeeds with this patch. {color:red}-1 core tests{color}. The patch failed these unit tests: org.apache.hadoop.hbase.util.TestHBaseFsck Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/8742//console This message is automatically generated. > Refactor code where Threads.sleep is called within a while/for loop > ------------------------------------------------------------------- > > Key: HBASE-10516 > URL: https://issues.apache.org/jira/browse/HBASE-10516 > Project: HBase > Issue Type: Bug > Components: Client, master, regionserver > Reporter: Feng Honghua > Assignee: Feng Honghua > Attachments: HBASE-10516-trunk_v1.patch, HBASE-10516-trunk_v2.patch, > HBASE-10516-trunk_v3.patch > > > Threads.sleep implementation: > {code} > public static void sleep(long millis) { > try { > Thread.sleep(millis); > } catch (InterruptedException e) { > e.printStackTrace(); > Thread.currentThread().interrupt(); > } > } > {code} > From above implementation, the current thread's interrupt status is > restored/reset when InterruptedException is caught and handled. If this > method is called within a while/for loop, if a first InterruptedException is > thrown during sleep, it will make the Threads.sleep in next loop immediately > throw InterruptedException without expected sleep. This behavior breaks the > intention for independent sleep in each loop > I mentioned above in HBASE-10497 and this jira is created to handle it > separately per [~nkeywal]'s suggestion -- This message was sent by Atlassian JIRA (v6.1.5#6160)