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https://issues.apache.org/jira/browse/HDFS-8874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14717958#comment-14717958
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Hadoop QA commented on HDFS-8874:
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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 7s | Findbugs (version ) appears to
be broken on trunk. |
| {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 54s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 51s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 25s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 37s | There were no new checkstyle
issues. |
| {color:red}-1{color} | whitespace | 0m 1s | The patch has 3 line(s) that
end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install | 1m 35s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 2m 34s | The patch appears to introduce 2
new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 11s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 100m 26s | Tests failed in hadoop-hdfs. |
| | | 143m 17s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| Failed unit tests |
hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes |
| Timed out tests |
org.apache.hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks |
| | org.apache.hadoop.hdfs.server.namenode.TestEditLog |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12752891/HDFS-8874-trunk-v1.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 035ed26 |
| whitespace |
https://builds.apache.org/job/PreCommit-HDFS-Build/12182/artifact/patchprocess/whitespace.txt
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/12182/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12182/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/12182/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf907.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/12182/console |
This message was automatically generated.
> Add DN metrics for balancer and other block movement scenarios
> --------------------------------------------------------------
>
> Key: HDFS-8874
> URL: https://issues.apache.org/jira/browse/HDFS-8874
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Ming Ma
> Assignee: Chris Trezzo
> Attachments: HDFS-8874-trunk-v1.patch
>
>
> For balancer, mover and migrator (HDFS-8789), we want to know how close it is
> to the DN's throttling thresholds. Although DN has existing metrics such as
> {{BytesWritten}}, {{BytesRead}}, {{CopyBlockOpNumOps}} and
> {{ReplaceBlockOpNumOps}}, there is no metrics to indicate the number of bytes
> moved.
> We can add {{ReplaceBlockBytesWritten}} and {{CopyBlockBytesRead}} to account
> for the bytes moved in ReplaceBlock and CopyBlock operations. In addition, we
> can also add throttling metrics for {{DataTransferThrottler}} and
> {{BlockBalanceThrottler}}.
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