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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8806) Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared
Date Fri, 24 Jul 2015 08:41:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640159#comment-14640159
] 

Hadoop QA commented on HDFS-8806:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  17m 13s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags.
|
| {color:red}-1{color} | tests included |   0m  0s | The patch doesn't appear to include any
new or modified tests.  Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. |
| {color:green}+1{color} | javac |   7m 38s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 33s | There were no new javadoc warning messages.
|
| {color:green}+1{color} | release audit |   0m 22s | The applied patch does not increase
the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle |   1m 21s | 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 25s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with eclipse:eclipse.
|
| {color:green}+1{color} | findbugs |   2m 29s | The patch does not introduce any new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | native |   3m  4s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 157m 47s | Tests failed in hadoop-hdfs. |
| | | 201m 28s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.server.namenode.ha.TestStandbyIsHot |
|   | hadoop.hdfs.TestDistributedFileSystem |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12746949/HDFS-8806.02.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 02c0181 |
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/11820/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/11820/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.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/11820/console |


This message was automatically generated.

> Inconsistent metrics: number of missing blocks with replication factor 1 not properly
cleared
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8806
>                 URL: https://issues.apache.org/jira/browse/HDFS-8806
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.7.1
>            Reporter: Zhe Zhang
>            Assignee: Zhe Zhang
>         Attachments: HDFS-8806.00.patch, HDFS-8806.01.patch, HDFS-8806.02.patch
>
>
> HDFS-7165 introduced a new metric for _number of missing blocks with replication factor
1_. It is maintained as {{UnderReplicatedBlocks#corruptReplOneBlocks}}. However, that variable
is not reset when other {{UnderReplicatedBlocks}} are cleared.



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