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From "genericqa (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12502) SetReplication OutOfMemoryError
Date Fri, 08 Dec 2017 03:03:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282957#comment-16282957
] 

genericqa commented on HADOOP-12502:
------------------------------------

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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 10s{color} | {color:blue}
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|| || || || {color:brown} Prechecks {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:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 16m 22s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 12m 32s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 38s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  5s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 37s{color}
| {color:green} branch has no errors when building and testing our client artifacts. {color}
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 27s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 55s{color} |
{color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 43s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 11m 38s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 11m 38s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 39s{color}
| {color:green} hadoop-common-project/hadoop-common: The patch generated 0 new + 169 unchanged
- 1 fixed = 169 total (was 170) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  3s{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} shadedclient {color} | {color:green}  9m 52s{color}
| {color:green} patch has no errors when building and testing our client artifacts. {color}
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 34s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 52s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  8m 39s{color} | {color:green}
hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 33s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 80m 11s{color} | {color:black}
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 |
| JIRA Issue | HADOOP-12502 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12901180/HADOOP-12502-07.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  shadedclient
 findbugs  checkstyle  |
| uname | Linux 8ff09a0ac0e9 3.13.0-135-generic #184-Ubuntu SMP Wed Oct 18 11:55:51 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / d6c31a3 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
|  Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/13807/testReport/ |
| Max. process+thread count | 1468 (vs. ulimit of 5000) |
| modules | C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
|
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/13807/console |
| Powered by | Apache Yetus 0.7.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> SetReplication OutOfMemoryError
> -------------------------------
>
>                 Key: HADOOP-12502
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12502
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.3.0
>            Reporter: Philipp Schuegerl
>            Assignee: Vinayakumar B
>         Attachments: HADOOP-12502-01.patch, HADOOP-12502-02.patch, HADOOP-12502-03.patch,
HADOOP-12502-04.patch, HADOOP-12502-05.patch, HADOOP-12502-06.patch, HADOOP-12502-07.patch
>
>
> Setting the replication of a HDFS folder recursively can run out of memory. E.g. with
a large /var/log directory:
> hdfs dfs -setrep -R -w 1 /var/log
> Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded
> 	at java.util.Arrays.copyOfRange(Arrays.java:2694)
> 	at java.lang.String.<init>(String.java:203)
> 	at java.lang.String.substring(String.java:1913)
> 	at java.net.URI$Parser.substring(URI.java:2850)
> 	at java.net.URI$Parser.parse(URI.java:3046)
> 	at java.net.URI.<init>(URI.java:753)
> 	at org.apache.hadoop.fs.Path.initialize(Path.java:203)
> 	at org.apache.hadoop.fs.Path.<init>(Path.java:116)
> 	at org.apache.hadoop.fs.Path.<init>(Path.java:94)
> 	at org.apache.hadoop.hdfs.protocol.HdfsFileStatus.getFullPath(HdfsFileStatus.java:222)
> 	at org.apache.hadoop.hdfs.protocol.HdfsFileStatus.makeQualified(HdfsFileStatus.java:246)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:689)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem.access$600(DistributedFileSystem.java:102)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:712)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:708)
> 	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:708)
> 	at org.apache.hadoop.fs.shell.PathData.getDirectoryContents(PathData.java:268)
> 	at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
> 	at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
> 	at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
> 	at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
> 	at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
> 	at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
> 	at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
> 	at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
> 	at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:347)
> 	at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:308)
> 	at org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:278)
> 	at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:260)
> 	at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:244)
> 	at org.apache.hadoop.fs.shell.SetReplication.processArguments(SetReplication.java:76)



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