[ https://issues.apache.org/jira/browse/HBASE-16345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15475654#comment-15475654 ]
Hadoop QA commented on HBASE-16345: ----------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 19m 23s {color} | {color:blue} Docker mode activated. {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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color} | {color:green} The patch appears to include 1 new or modified test files. {color} | | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 37s {color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 21s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 46s {color} | {color:green} master passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 52s {color} | {color:green} master passed with JDK v1.7.0_111 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 49s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 28s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 56s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 40s {color} | {color:green} master passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s {color} | {color:green} master passed with JDK v1.7.0_111 {color} | | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 12s {color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 5s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 45s {color} | {color:green} the patch passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 45s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 52s {color} | {color:green} the patch passed with JDK v1.7.0_111 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 52s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 48s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 28s {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} hadoopcheck {color} | {color:green} 29m 9s {color} | {color:green} Patch does not cause any errors with Hadoop 2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1. {color} | | {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green} 0m 31s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 23s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 42s {color} | {color:green} the patch passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s {color} | {color:green} the patch passed with JDK v1.7.0_111 {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 2s {color} | {color:green} hbase-client in the patch passed. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 118m 7s {color} | {color:red} hbase-server in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 48s {color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 190m 43s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.hbase.master.procedure.TestMasterFailoverWithProcedures | \\ \\ || Subsystem || Report/Notes || | Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:date2016-09-08 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12827673/HBASE-16345.master.005.patch | | JIRA Issue | HBASE-16345 | | Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck hbaseanti checkstyle compile | | uname | Linux 70cd3684e3f4 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh | | git revision | master / 46c756a | | Default Java | 1.7.0_111 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_101 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_111 | | findbugs | v3.0.0 | | unit | https://builds.apache.org/job/PreCommit-HBASE-Build/3467/artifact/patchprocess/patch-unit-hbase-server.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HBASE-Build/3467/artifact/patchprocess/patch-unit-hbase-server.txt | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/3467/testReport/ | | modules | C: hbase-client hbase-server U: . | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/3467/console | | Powered by | Apache Yetus 0.3.0 http://yetus.apache.org | This message was automatically generated. > RpcRetryingCallerWithReadReplicas#call() should catch some RegionServer > Exceptions > ---------------------------------------------------------------------------------- > > Key: HBASE-16345 > URL: https://issues.apache.org/jira/browse/HBASE-16345 > Project: HBase > Issue Type: Bug > Components: Client > Affects Versions: 2.0.0 > Reporter: huaxiang sun > Assignee: huaxiang sun > Attachments: HBASE-16345-v001.patch, HBASE-16345.master.001.patch, > HBASE-16345.master.002.patch, HBASE-16345.master.003.patch, > HBASE-16345.master.004.patch, HBASE-16345.master.005.patch > > > Update for the description. Debugged more at this front based on the comments > from Enis. > The cause is that for the primary replica, if its retry is exhausted too > fast, f.get() [1] returns ExecutionException. This Exception needs to be > ignored and continue with the replicas. > The other issue is that after adding calls for the replicas, if the first > completed task gets ExecutionException (due to the retry exhausted), it > throws the exception to the client[2]. > In this case, it needs to loop through these tasks, waiting for the success > one. If no one succeeds, throw exception. > Similar for the scan as well > [1] > https://github.com/apache/hbase/blob/master/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RpcRetryingCallerWithReadReplicas.java#L197 > [2] > https://github.com/apache/hbase/blob/master/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RpcRetryingCallerWithReadReplicas.java#L219 -- This message was sent by Atlassian JIRA (v6.3.4#6332)