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Hudson commented on HBASE-20169: -------------------------------- Results for branch branch-2 [build #688 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/688/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/688//General_Nightly_Build_Report/] (/) {color:green}+1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/688//JDK8_Nightly_Build_Report_(Hadoop2)/] (x) {color:red}-1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/688//JDK8_Nightly_Build_Report_(Hadoop3)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. > NPE when calling HBTU.shutdownMiniCluster (TestAssignmentManagerMetrics is > flakey) > ---------------------------------------------------------------------------------- > > Key: HBASE-20169 > URL: https://issues.apache.org/jira/browse/HBASE-20169 > Project: HBase > Issue Type: Bug > Components: test > Reporter: Duo Zhang > Assignee: Chia-Ping Tsai > Priority: Critical > Fix For: 3.0.0, 2.0.1 > > Attachments: HBASE-20169.branch-2.0.001.patch, > HBASE-20169.branch-2.001.patch, HBASE-20169.branch-2.002.patch, > HBASE-20169.branch-2.003.patch, HBASE-20169.branch-2.004.patch, > HBASE-20169.branch-2.005.patch, HBASE-20169.master.001.ADDENDUM.patch, > HBASE-20169.master.001.ADDENDUM.patch, HBASE-20169.v0.addendum.patch > > > This usually happens when some master or rs has already been down before we > calling shutdownMiniCluster. > See > https://builds.apache.org/job/HBASE-Flaky-Tests/27223/testReport/junit/org.apache.hadoop.hbase.master/TestAssignmentManagerMetrics/org_apache_hadoop_hbase_master_TestAssignmentManagerMetrics/ > and also > http://104.198.223.121:8080/job/HBASE-Flaky-Tests/34873/testReport/junit/org.apache.hadoop.hbase.master/TestRestartCluster/testRetainAssignmentOnRestart/ > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestAssignmentManagerMetrics.after(TestAssignmentManagerMetrics.java:100) > java.lang.NullPointerException > at > org.apache.hadoop.hbase.master.TestRestartCluster.testRetainAssignmentOnRestart(TestRestartCluster.java:156) > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)