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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2018/03/06 13:00:03 UTC
[jira] [Commented] (HBASE-20139) NPE in RSRpcServices.get() when
getRegion throws an exception
[ https://issues.apache.org/jira/browse/HBASE-20139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16387713#comment-16387713 ]
Hadoop QA commented on HBASE-20139:
-----------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 21s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 1s{color} | {color:blue} Findbugs executables are not available. {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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s{color} | {color:red} 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} branch-1.3 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 43s{color} | {color:green} branch-1.3 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 31s{color} | {color:green} branch-1.3 passed with JDK v1.8.0_162 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 34s{color} | {color:green} branch-1.3 passed with JDK v1.7.0_171 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 17s{color} | {color:green} branch-1.3 passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 3m 44s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 25s{color} | {color:green} branch-1.3 passed with JDK v1.8.0_162 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 34s{color} | {color:green} branch-1.3 passed with JDK v1.7.0_171 {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 32s{color} | {color:green} the patch passed with JDK v1.8.0_162 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 34s{color} | {color:green} the patch passed with JDK v1.7.0_171 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 18s{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} 2m 25s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 8m 23s{color} | {color:green} Patch does not cause any errors with Hadoop 2.4.1 2.5.2 2.6.5 2.7.4. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 25s{color} | {color:green} the patch passed with JDK v1.8.0_162 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 33s{color} | {color:green} the patch passed with JDK v1.7.0_171 {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 87m 37s{color} | {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 18s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}109m 19s{color} | {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.regionserver.TestZKLessMergeOnCluster |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:dca6535 |
| JIRA Issue | HBASE-20139 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12913187/HBASE-20139.branch-1.3.001.patch |
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile |
| uname | Linux 1054097bdc2b 3.13.0-139-generic #188-Ubuntu SMP Tue Jan 9 14:43:09 UTC 2018 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 | branch-1.3 / 4fc36c6 |
| maven | version: Apache Maven 3.0.5 |
| Default Java | 1.7.0_171 |
| Multi-JDK versions | /usr/lib/jvm/java-8-openjdk-amd64:1.8.0_162 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_171 |
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/11829/artifact/patchprocess/patch-unit-hbase-server.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/11829/testReport/ |
| Max. process+thread count | 4173 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/11829/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> NPE in RSRpcServices.get() when getRegion throws an exception
> -------------------------------------------------------------
>
> Key: HBASE-20139
> URL: https://issues.apache.org/jira/browse/HBASE-20139
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.3.1
> Reporter: Abhishek Singh Chouhan
> Assignee: Abhishek Singh Chouhan
> Priority: Minor
> Fix For: 1.3.2, 1.5.0, 1.4.3
>
> Attachments: HBASE-20139.branch-1.001.patch, HBASE-20139.branch-1.3.001.patch
>
>
> We can get a NPE in RsRpcServices at
> {code:java}
> } finally {
> if (regionServer.metricsRegionServer != null) {
> regionServer.metricsRegionServer.updateGet(
> -> region.getTableDesc().getTableName(), EnvironmentEdgeManager.currentTime() - before);
> }
> if (quota != null) {
> quota.close();
> }{code}
> when region itself is null which might happen when getRegion throws an exception, this is then sent back to the client which is not able to handle this/make sense of it.
> {code:java}
> 2018-03-06 08:31:25,100 DEBUG [0,queue=4,port=60020] ipc.RpcServer - RpcServer.FifoWFPBQ.default.handler=30,queue=4,port=60020: callId: 5605567 service: ClientService methodName: Get size: 79 connection: xyz:58736 deadline: 9223372036854775807
> java.io.IOException
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2431)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:188)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:168)
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:2246)
> at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:35068)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2373)
> ... 3 more{code}
> This has been fixed by [~stack] over at HBASE-18946 for master, backporting the same to branch-1, 1.3 and 1.4
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