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https://issues.apache.org/jira/browse/HDFS-8694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606992#comment-14606992
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Hadoop QA commented on HDFS-8694:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 22m 35s | Pre-patch trunk has 1 extant
Findbugs (version 3.0.0) warnings. |
| {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 6 new or modified test files. |
| {color:red}-1{color} | javac | 9m 3s | The applied patch generated 2
additional warning messages. |
| {color:green}+1{color} | javadoc | 11m 22s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 24s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 2m 27s | The applied patch generated 4
new checkstyle issues (total was 445, now 441). |
| {color:green}+1{color} | whitespace | 0m 3s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 33s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 3m 12s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 16s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 177m 31s | Tests failed in hadoop-hdfs. |
| | | 232m 4s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.TestEncryptedTransfer |
| | hadoop.hdfs.web.TestWebHdfsFileSystemContract |
| | hadoop.hdfs.TestHDFSFileSystemContract |
| | hadoop.hdfs.TestDataTransferKeepalive |
| Timed out tests | org.apache.hadoop.hdfs.server.namenode.TestNameEditsConfigs
|
| | org.apache.hadoop.hdfs.server.mover.TestMover |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12742648/HDFS-8694.000.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / d3797f9 |
| Pre-patch Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/11538/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs.html
|
| javac |
https://builds.apache.org/job/PreCommit-HDFS-Build/11538/artifact/patchprocess/diffJavacWarnings.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/11538/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11538/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11538/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf904.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/11538/console |
This message was automatically generated.
> Expose the stats of IOErrors on each FsVolume through JMX
> ---------------------------------------------------------
>
> Key: HDFS-8694
> URL: https://issues.apache.org/jira/browse/HDFS-8694
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode, HDFS
> Affects Versions: 2.7.0
> Reporter: Lei (Eddy) Xu
> Assignee: Lei (Eddy) Xu
> Attachments: HDFS-8694.000.patch
>
>
> Currently, once DataNode hits an {{IOError}} when writing / reading block
> files, it starts a background {{DiskChecker.checkDirs()}} thread. But if this
> thread successfully finishes, DN does not record this {{IOError}}.
> We need one measurement to count all {{IOErrors}} for each volume.
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