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https://issues.apache.org/jira/browse/HDFS-8716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14627589#comment-14627589
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Hadoop QA commented on HDFS-8716:
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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 3s | 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 1 new or modified test files. |
| {color:green}+1{color} | javac | 7m 37s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 44s | 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:red}-1{color} | checkstyle | 1m 20s | The applied patch generated 1
new checkstyle issues (total was 676, now 676). |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 20s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 2m 28s | 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 | 160m 56s | Tests failed in hadoop-hdfs. |
| | | 204m 32s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.TestAppendSnapshotTruncate |
| | hadoop.hdfs.server.namenode.ha.TestDNFencing |
| | hadoop.hdfs.TestDistributedFileSystem |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12745376/HDFS-8716.7.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 0a16ee6 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/11708/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11708/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11708/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf909.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/11708/console |
This message was automatically generated.
> introduce a new config specifically for safe mode block count
> -------------------------------------------------------------
>
> Key: HDFS-8716
> URL: https://issues.apache.org/jira/browse/HDFS-8716
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Chang Li
> Assignee: Chang Li
> Attachments: HDFS-8716.1.patch, HDFS-8716.2.patch, HDFS-8716.3.patch,
> HDFS-8716.4.patch, HDFS-8716.5.patch, HDFS-8716.6.patch, HDFS-8716.7.patch,
> HDFS-8716.7.patch
>
>
> During the start up, namenode waits for n replicas of each block to be
> reported by datanodes before exiting the safe mode. Currently n is tied to
> the min replicas config. We could set min replicas to more than one but we
> might want to exit safe mode as soon as each block has one replica reported.
> This can be worked out by introducing a new config variable for safe mode
> block count
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