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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8838) Tolerate datanode failures in DFSStripedOutputStream when the data length is small
Date Fri, 14 Aug 2015 15:40:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697240#comment-14697240
] 

Hadoop QA commented on HDFS-8838:
---------------------------------

\\
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch |  15m 56s | 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 5 new
or modified test files. |
| {color:green}+1{color} | javac |   7m 35s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 43s | There were no new javadoc warning messages.
|
| {color:red}-1{color} | release audit |   0m 15s | The applied patch generated 1 release
audit warnings. |
| {color:green}+1{color} | checkstyle |   1m 20s | There were no new checkstyle issues. |
| {color:green}+1{color} | whitespace |   0m  3s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   1m 38s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 35s | The patch built with eclipse:eclipse.
|
| {color:red}-1{color} | findbugs |   5m 20s | The patch appears to introduce 5 new Findbugs
(version 3.0.0) warnings. |
| {color:red}-1{color} | common tests |  21m 55s | Tests failed in hadoop-common. |
| {color:red}-1{color} | hdfs tests | 204m 28s | Tests failed in hadoop-hdfs. |
| | | 268m 52s | |
\\
\\
|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| Failed unit tests | hadoop.net.TestNetUtils |
|   | hadoop.ha.TestZKFailoverController |
|   | hadoop.hdfs.server.namenode.TestFileTruncate |
|   | hadoop.hdfs.TestCrcCorruption |
|   | hadoop.hdfs.TestWriteStripedFileWithFailure |
| Timed out tests | org.apache.hadoop.cli.TestHDFSCLI |
\\
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12750492/HDFS-8838-HDFS-7285-20150809-test.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | HDFS-7285 / 1d37a88 |
| Release Audit | https://builds.apache.org/job/PreCommit-HDFS-Build/11996/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| Findbugs warnings | https://builds.apache.org/job/PreCommit-HDFS-Build/11996/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-common test log | https://builds.apache.org/job/PreCommit-HDFS-Build/11996/artifact/patchprocess/testrun_hadoop-common.txt
|
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/11996/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/11996/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/11996/console |


This message was automatically generated.

> Tolerate datanode failures in DFSStripedOutputStream when the data length is small
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-8838
>                 URL: https://issues.apache.org/jira/browse/HDFS-8838
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>         Attachments: HDFS-8838-HDFS-7285-000.patch, HDFS-8838-HDFS-7285-20150809-test.patch,
HDFS-8838-HDFS-7285-20150809.patch, h8838_20150729.patch, h8838_20150731-HDFS-7285.patch,
h8838_20150731.log, h8838_20150731.patch, h8838_20150804-HDFS-7285.patch, h8838_20150809.patch
>
>
> Currently, DFSStripedOutputStream cannot tolerate datanode failures when the data length
is small.  We fix the bugs here and add more tests.



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