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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8853) Erasure Coding: Provide ECSchema validation when creating ECZone
Date Thu, 10 Sep 2015 14:55:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14738868#comment-14738868
] 

Hadoop QA commented on HDFS-8853:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch |  16m  3s | Findbugs (version ) appears to be broken on
HDFS-7285. |
| {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 1 new
or modified test files. |
| {color:green}+1{color} | javac |   7m 57s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |  10m 12s | There were no new javadoc warning messages.
|
| {color:red}-1{color} | release audit |   0m 15s | The applied patch generated 1 release
audit warnings. |
| {color:red}-1{color} | checkstyle |   0m 58s | The applied patch generated  5 new checkstyle
issues (total was 0, now 5). |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   1m 29s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 36s | The patch built with eclipse:eclipse.
|
| {color:red}-1{color} | findbugs |   2m 38s | The patch appears to introduce 4 new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | native |   3m 19s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 190m 23s | Tests failed in hadoop-hdfs. |
| | | 233m 54s | |
\\
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| Failed unit tests | hadoop.hdfs.web.TestWebHDFSOAuth2 |
|   | hadoop.hdfs.TestWriteStripedFileWithFailure |
\\
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12755100/HDFS-8853-HDFS-7285-06.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | HDFS-7285 / f62237b |
| Release Audit | https://builds.apache.org/job/PreCommit-HDFS-Build/12372/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| checkstyle |  https://builds.apache.org/job/PreCommit-HDFS-Build/12372/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
|
| Findbugs warnings | https://builds.apache.org/job/PreCommit-HDFS-Build/12372/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/12372/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/12372/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf900.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-HDFS-Build/12372/console |


This message was automatically generated.

> Erasure Coding: Provide ECSchema validation when creating ECZone
> ----------------------------------------------------------------
>
>                 Key: HDFS-8853
>                 URL: https://issues.apache.org/jira/browse/HDFS-8853
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Rakesh R
>            Assignee: J.Andreina
>         Attachments: HDFS-8853-HDFS-7285-01.patch, HDFS-8853-HDFS-7285-05.patch, HDFS-8853-HDFS-7285-06.patch,
HDFS-8853-HDFS-7285-merge-02.patch, HDFS-8853-HDFS-7285-merge-03.patch, HDFS-8853-HDFS-7285-merge-04.patch
>
>
> Presently the {{DFS#createErasureCodingZone(path, ecSchema, cellSize)}} doesn't have
any validation that the given {{ecSchema}} is available in {{ErasureCodingSchemaManager#activeSchemas}}
list. Now, if it doesn't exists then will create the ECZone with {{null}} schema. IMHO we
could improve this by doing necessary basic sanity checks.



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