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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/05/21 15:49:02 UTC

[jira] [Commented] (HADOOP-12011) Allow to dump verbose information to ease debugging in raw erasure coders

    [ https://issues.apache.org/jira/browse/HADOOP-12011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14554289#comment-14554289 ] 

Hadoop QA commented on HADOOP-12011:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |   5m 24s | Pre-patch HDFS-7285 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 3 new or modified test files. |
| {color:green}+1{color} | javac |   7m 48s | There were no new javac warning messages. |
| {color:red}-1{color} | release audit |   0m 13s | The applied patch generated 1 release audit warnings. |
| {color:green}+1{color} | checkstyle |   1m  8s | There were no new checkstyle issues. |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install |   1m 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 32s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   1m 47s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | common tests |  23m 45s | Tests passed in hadoop-common. |
| | |  42m 19s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12734430/HADOOP-12011-HDFS-7285-v1.patch |
| Optional Tests | javac unit findbugs checkstyle |
| git revision | HDFS-7285 / 9fdb5be |
| Release Audit | https://builds.apache.org/job/PreCommit-HADOOP-Build/6793/artifact/patchprocess/patchReleaseAuditProblems.txt |
| hadoop-common test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6793/artifact/patchprocess/testrun_hadoop-common.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/6793/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/6793/console |


This message was automatically generated.

> Allow to dump verbose information to ease debugging in raw erasure coders
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-12011
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12011
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-7285
>
>         Attachments: HADOOP-12011-HDFS-7285-v1.patch
>
>
> While working on native erasure coders, it was found useful to dump key information like encode/decode matrix, erasures and etc. for the encode/decode call.



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