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https://issues.apache.org/jira/browse/HADOOP-11684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954552#comment-14954552
]
Hadoop QA commented on HADOOP-11684:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 21m 43s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 2 new or modified test files. |
| {color:green}+1{color} | javac | 8m 5s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 26s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 25s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | site | 3m 6s | Site still builds. |
| {color:red}-1{color} | checkstyle | 1m 31s | The applied patch generated 6
new checkstyle issues (total was 64, now 61). |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 31s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 2m 34s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:red}-1{color} | common tests | 7m 34s | Tests failed in
hadoop-common. |
| {color:green}+1{color} | tools/hadoop tests | 0m 13s | Tests passed in
hadoop-aws. |
| | | 57m 46s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.metrics2.impl.TestGangliaMetrics |
| | hadoop.ipc.TestIPC |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12766270/HADOOP-11684-004.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle site |
| git revision | trunk / 69b025d |
| checkstyle |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7797/artifact/patchprocess/diffcheckstylehadoop-aws.txt
|
| hadoop-common test log |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7797/artifact/patchprocess/testrun_hadoop-common.txt
|
| hadoop-aws test log |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7797/artifact/patchprocess/testrun_hadoop-aws.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7797/testReport/ |
| Java | 1.7.0_55 |
| 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 |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/7797/console |
This message was automatically generated.
> S3a to use thread pool that blocks clients
> ------------------------------------------
>
> Key: HADOOP-11684
> URL: https://issues.apache.org/jira/browse/HADOOP-11684
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 2.7.0
> Reporter: Thomas Demoor
> Assignee: Thomas Demoor
> Attachments: HADOOP-11684-001.patch, HADOOP-11684-002.patch,
> HADOOP-11684-003.patch, HADOOP-11684-004.patch
>
>
> Currently, if fs.s3a.max.total.tasks are queued and another (part)upload
> wants to start, a RejectedExecutionException is thrown.
> We should use a threadpool that blocks clients, nicely throtthling them,
> rather than throwing an exception. F.i. something similar to
> https://github.com/apache/incubator-s4/blob/master/subprojects/s4-comm/src/main/java/org/apache/s4/comm/staging/BlockingThreadPoolExecutorService.java
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