[
https://issues.apache.org/jira/browse/MAPREDUCE-6684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15267823#comment-15267823
]
Hadoop QA commented on MAPREDUCE-6684:
--------------------------------------
| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 10s
{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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
1s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 17s
{color} | {color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 17s
{color} | {color:green} trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
14s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 23s
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
12s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
33s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 14s
{color} | {color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 15s
{color} | {color:green} trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
18s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 15s
{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 15s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 16s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 16s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
11s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 21s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
11s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
41s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 10s
{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 12s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 5m 52s
{color} | {color:green} hadoop-mapreduce-client-hs in the patch passed with JDK
v1.8.0_91. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 6m 9s
{color} | {color:green} hadoop-mapreduce-client-hs in the patch passed with JDK
v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
19s {color} | {color:green} Patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 25m 28s {color}
| {color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:cf2ee45 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12801818/mapreduce6684.001.patch
|
| JIRA Issue | MAPREDUCE-6684 |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux 4ccdab9d0c8d 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 | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / 9e8411d |
| Default Java | 1.7.0_95 |
| Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_91
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95 |
| findbugs | v3.0.0 |
| JDK v1.7.0_95 Test Results |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6479/testReport/ |
| modules | C:
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs U:
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs |
| Console output |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/6479/console |
| Powered by | Apache Yetus 0.2.0 http://yetus.apache.org |
This message was automatically generated.
> High contention on scanning of user directory under immediate_done in Job
> History Server
> ----------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6684
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6684
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver
> Affects Versions: 2.7.0
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Priority: Critical
> Attachments: jhs-jstacks-service-monitor-running.tar.gz,
> jhs-jstacks-service-monitor-stopped.tar.gz, mapreduce6684.001.patch
>
>
> HistoryFileManager.scanIntermediateDirectory() in JHS acquires a lock on each
> user directory it tries to scan (move or delete files under the user
> directory as necessary). This method is called in a thread in JobHistory that
> performs periodical scanning of intermediate directory, and can also be
> called by web server threads for each Web API call made by a JHS client. In
> cases where there are many concurrent Web API calls/connections to JHS, all
> but one thread are blocked on the lock on the user directory. Eventually,
> client connects will time out, but the threads in JHS will not be killed and
> leave a lot of TCP connections in CLOSE_WAIT state.
> {noformat}
> [systest@vb1120 ~]$ sudo netstat -nap | grep 63729 | sort -k 4
> tcp 0 0 10.17.202.19:10020 0.0.0.0:*
> LISTEN 63729/java
> tcp 0 0 10.17.202.19:10020 10.17.198.30:33010
> ESTABLISHED 63729/java
> tcp 0 0 10.17.202.19:10020 10.17.200.30:33980
> ESTABLISHED 63729/java
> tcp 0 0 10.17.202.19:10020 10.17.202.10:59625
> ESTABLISHED 63729/java
> tcp 0 0 10.17.202.19:10020 10.17.202.13:35765
> ESTABLISHED 63729/java
> tcp 0 0 10.17.202.19:10033 0.0.0.0:*
> LISTEN 63729/java
> tcp 0 0 10.17.202.19:19888 0.0.0.0:*
> LISTEN 63729/java
> tcp 0 0 10.17.202.19:19888 10.17.198.30:35103
> ESTABLISHED 63729/java
> tcp 277 0 10.17.202.19:19888 10.17.198.30:43670
> ESTABLISHED 63729/java
> tcp 0 0 10.17.202.19:19888 10.17.198.30:45453
> ESTABLISHED 63729/java
> tcp 277 0 10.17.202.19:19888 10.17.198.30:49184
> ESTABLISHED 63729/java
> tcp 1 0 10.17.202.19:19888 10.17.202.13:49992
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:52703
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52707
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52708
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52710
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52714
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52723
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52726
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52727
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52739
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:52749
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52753
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52757
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52760
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52820
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52827
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52829
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52831
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52833
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52836
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52839
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52841
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:52843
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52850
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52860
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52876
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52879
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52881
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52884
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52886
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52888
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52891
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52893
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52896
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52898
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:52899
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52902
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52909
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52910
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52912
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52923
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52925
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52927
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:52930
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52937
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52939
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52945
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52947
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52969
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:52972
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:52975
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53004
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53007
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53009
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53011
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53052
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53058
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53059
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53063
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53071
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53084
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53093
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53095
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53097
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53101
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53104
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53106
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53108
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53110
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53112
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53114
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53115
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53117
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53121
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53123
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53125
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53127
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53129
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53131
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53134
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53138
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53140
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53153
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53155
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53157
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53159
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53173
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53176
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53177
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53178
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53179
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53181
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53183
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53201
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53204
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53218
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53267
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53270
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53275
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53278
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53280
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53283
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53293
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53296
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53299
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53309
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53312
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53314
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53317
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53320
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53322
> CLOSE_WAIT 63729/java
> tcp 256 0 10.17.202.19:19888 10.17.202.13:53338
> CLOSE_WAIT 63729/java
> tcp 261 0 10.17.202.19:19888 10.17.202.13:53340
> CLOSE_WAIT 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53364
> ESTABLISHED 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53366
> ESTABLISHED 63729/java
> tcp 260 0 10.17.202.19:19888 10.17.202.13:53367
> ESTABLISHED 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53380
> ESTABLISHED 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53382
> ESTABLISHED 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53386
> ESTABLISHED 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53390
> ESTABLISHED 63729/java
> tcp 255 0 10.17.202.19:19888 10.17.202.13:53392
> ESTABLISHED 63729/java
> tcp 1278 0 10.17.202.19:19888 10.17.202.18:45301
> CLOSE_WAIT 63729/java
> tcp 1278 0 10.17.202.19:19888 10.17.202.18:45303
> CLOSE_WAIT 63729/java
> tcp 1277 0 10.17.202.19:19888 10.17.202.18:45306
> ESTABLISHED 63729/java
> {noformat}
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