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Hadoop QA commented on HBASE-21610: ----------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 3m 53s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 0s{color} | {color:green} Patch does not have any anti-patterns. {color} | | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green} The patch does not contain any @author tags. {color} | | {color:orange}-0{color} | {color:orange} test4tests {color} | {color:orange} 0m 0s{color} | {color:orange} 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} | || || || || {color:brown} master Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m 49s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 32s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 25s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 5m 0s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 54s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 47s{color} | {color:green} master passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m 14s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 27s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 27s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 22s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m 51s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} | | {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 11m 1s{color} | {color:green} Patch does not cause any errors with Hadoop 2.7.4 or 3.0.0. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 45s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 38s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:red}-1{color} | {color:red} unit {color} | {color:red}314m 21s{color} | {color:red} hbase-server in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 31s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}368m 59s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.hbase.client.TestSnapshotTemporaryDirectory | | | hadoop.hbase.replication.TestReplicationKillSlaveRS | | | hadoop.hbase.client.TestFromClientSide | | | hadoop.hbase.security.access.TestZKPermissionWatcher | | | hadoop.hbase.master.procedure.TestServerCrashProcedureWithReplicas | | | hadoop.hbase.master.TestAssignmentManagerMetrics | | | hadoop.hbase.client.TestAdmin1 | | | hadoop.hbase.client.TestAsyncTableAdminApi | | | hadoop.hbase.client.TestFromClientSide3 | | | hadoop.hbase.client.TestFromClientSideWithCoprocessor | | | hadoop.hbase.namespace.TestNamespaceAuditor | | | hadoop.hbase.client.TestCloneSnapshotFromClientNormal | | | hadoop.hbase.client.TestSnapshotTemporaryDirectoryWithRegionReplicas | | | hadoop.hbase.client.TestSnapshotDFSTemporaryDirectory | | | hadoop.hbase.util.TestFromClientSide3WoUnsafe | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:b002b0b | | JIRA Issue | HBASE-21610 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12952077/HBASE-21610.patch | | Optional Tests | dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile | | uname | Linux ae64eac16de9 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh | | git revision | master / 68b5df0095 | | maven | version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) | | Default Java | 1.8.0_181 | | findbugs | v3.1.0-RC3 | | unit | https://builds.apache.org/job/PreCommit-HBASE-Build/15307/artifact/patchprocess/patch-unit-hbase-server.txt | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/15307/testReport/ | | Max. process+thread count | 4803 (vs. ulimit of 10000) | | modules | C: hbase-server U: hbase-server | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/15307/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > numOpenConnections metric is set to -1 when zero server channel exist > --------------------------------------------------------------------- > > Key: HBASE-21610 > URL: https://issues.apache.org/jira/browse/HBASE-21610 > Project: HBase > Issue Type: Bug > Components: metrics > Affects Versions: 2.1.1, 2.0.3 > Reporter: Pankaj Kumar > Assignee: Pankaj Kumar > Priority: Minor > Fix For: 3.0.0 > > Attachments: HBASE-21610.patch > > > In NettyRpcServer, numOpenConnections metric is set to -1 when zero server > channel exist. > {code} > @Override > public int getNumOpenConnections() { > // allChannels also contains the server channel, so exclude that from the > count. > return allChannels.size() - 1; > } > {code} > > We should not decrease the channel size by 1 when zero server channel exist. -- This message was sent by Atlassian JIRA (v7.6.3#76005)