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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-4317) Accumulo client causes 'too many files open' due to infinite loop.
Date Mon, 20 Jun 2016 16:07:05 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-4317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15339803#comment-15339803
] 

Hadoop QA commented on ACCUMULO-4317:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {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:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 34s {color} | {color:red}
core in master failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 50s {color} |
{color:green} master passed with JDK v1.8.0 {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m 6s {color} | {color:red}
core in master failed with JDK v1.7.0_79. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 22s {color}
| {color:green} master passed {color} |
| {color:red}-1{color} | {color:red} mvneclipse {color} | {color:red} 0m 11s {color} | {color:red}
core in master failed. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 4s {color} | {color:red}
core in master failed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 32s {color} |
{color:green} master passed with JDK v1.8.0 {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 6s {color} | {color:red}
core in master failed with JDK v1.7.0_79. {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 5s {color} | {color:red}
core in the patch failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 42s {color} |
{color:green} the patch passed with JDK v1.8.0 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 42s {color} | {color:green}
the patch passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m 5s {color} | {color:red}
core in the patch failed with JDK v1.7.0_79. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 5s {color} | {color:red}
core in the patch failed with JDK v1.7.0_79. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 18s {color}
| {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} mvneclipse {color} | {color:red} 0m 6s {color} | {color:red}
core in the patch failed. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s {color}
| {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 5s {color} | {color:red}
core in the patch failed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 31s {color} |
{color:green} the patch passed with JDK v1.8.0 {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 6s {color} | {color:red}
core in the patch failed with JDK v1.7.0_79. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 11m 54s {color} | {color:green}
root in the patch passed with JDK v1.8.0. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 6s {color} | {color:red}
root in the patch failed with JDK v1.7.0_79. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 7s {color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 17m 1s {color} | {color:black}
{color} |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12811844/ACCUMULO-4317-testing.001.patch
|
| JIRA Issue | ACCUMULO-4317 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  checkstyle  compile  |
| uname | Linux asf903.gq1.ygridcore.net 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-ACCUMULO-Build/test_framework/yetus-0.3.0/lib/precommit/personality/accumulo.sh
|
| git revision | master / 371a95c |
| Default Java | 1.7.0_79 |
| Multi-JDK versions |  /home/jenkins/tools/java/jdk1.8.0:1.8.0 /usr/local/jenkins/java/jdk1.7.0_79:1.7.0_79
|
| mvninstall | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/branch-mvninstall-core.txt
|
| compile | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/branch-compile-core-jdk1.7.0_79.txt
|
| mvneclipse | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/branch-mvneclipse-core.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/branch-findbugs-core.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/branch-javadoc-core-jdk1.7.0_79.txt
|
| mvninstall | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-mvninstall-core.txt
|
| compile | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-compile-core-jdk1.7.0_79.txt
|
| javac | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-compile-core-jdk1.7.0_79.txt
|
| mvneclipse | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-mvneclipse-core.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-findbugs-core.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-javadoc-core-jdk1.7.0_79.txt
|
| unit | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/artifact/patchprocess/patch-unit-root-jdk1.7.0_79.txt
|
| JDK v1.7.0_79  Test Results | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/testReport/
|
| modules | C: core U: core |
| Console output | https://builds.apache.org/job/PreCommit-ACCUMULO-Build/31/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> Accumulo client causes 'too many files open' due to infinite loop.
> ------------------------------------------------------------------
>
>                 Key: ACCUMULO-4317
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4317
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.6.5, 1.7.0, 1.7.1
>            Reporter: Michiel Vanderlee
>            Assignee: Michiel Vanderlee
>            Priority: Blocker
>             Fix For: 1.6.6, 1.7.3, 1.8.0
>
>         Attachments: ACCUMULO-4317-testing.001.patch, Accumulo-4317.patch
>
>
> Accumulo stores hostnames in zookeeper, if the client can not resolve these then it will
continue to try to connect in a while(true) loop. This will eventually cause 'too many files
open' errors.
> Loop is in ServerClient.java$executeRaw
> Bug: Should error out after some time, not retry infintely.
> Workaround: Add hostnames to /etc/hosts and restart.



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