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https://issues.apache.org/jira/browse/HDFS-7692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14550131#comment-14550131
]
Hadoop QA commented on HDFS-7692:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 37s | 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 26s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 35s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 23s | 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:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 3m 2s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 13s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 164m 3s | Tests failed in hadoop-hdfs. |
| | | 205m 9s | |
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|| Reason || Tests ||
| Failed unit tests |
hadoop.hdfs.server.namenode.ha.TestBootstrapStandbyWithQJM |
| | hadoop.hdfs.server.namenode.ha.TestHASafeMode |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12733723/HDFS-7692.02.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 0790275 |
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11047/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11047/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/11047/console |
This message was automatically generated.
> DataStorage#addStorageLocations(...) should support MultiThread to speedup
> the upgrade of block pool at multi storage directories.
> ----------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-7692
> URL: https://issues.apache.org/jira/browse/HDFS-7692
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 2.5.2
> Reporter: Leitao Guo
> Assignee: Leitao Guo
> Labels: BB2015-05-TBR
> Attachments: HDFS-7692.01.patch, HDFS-7692.02.patch
>
>
> {code:title=DataStorage#addStorageLocations(...)|borderStyle=solid}
> for (StorageLocation dataDir : dataDirs) {
> File root = dataDir.getFile();
> ... ...
> bpStorage.recoverTransitionRead(datanode, nsInfo, bpDataDirs,
> startOpt);
> addBlockPoolStorage(bpid, bpStorage);
> ... ...
> successVolumes.add(dataDir);
> }
> {code}
> In the above code the storage directories will be analyzed one by one, which
> is really time consuming when upgrading HDFS with datanodes have dozens of
> large volumes. MultiThread dataDirs analyzing should be supported here to
> speedup upgrade.
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