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https://issues.apache.org/jira/browse/HDFS-9308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975564#comment-14975564
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Hadoop QA commented on HDFS-9308:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 9m 34s | 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 2 new or modified test files. |
| {color:green}+1{color} | javac | 9m 11s | There were no new javac warning
messages. |
| {color:green}+1{color} | release audit | 0m 24s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 1m 42s | 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 43s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 37s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 2m 47s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 1m 10s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 54m 50s | Tests failed in hadoop-hdfs. |
| | | 82m 2s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.server.blockmanagement.TestNodeCount |
| | hadoop.hdfs.TestEncryptionZones |
| | hadoop.hdfs.server.datanode.TestBPOfferService |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12768823/HDFS-9308.001.patch |
| Optional Tests | javac unit findbugs checkstyle |
| git revision | trunk / 56e4f62 |
| Pre-patch Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/13206/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/13206/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/13206/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf900.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/13206/console |
This message was automatically generated.
> Add truncateMeta() to MiniDFSCluster
> ------------------------------------
>
> Key: HDFS-9308
> URL: https://issues.apache.org/jira/browse/HDFS-9308
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: HDFS, test
> Affects Versions: 2.7.1
> Reporter: Tony Wu
> Assignee: Tony Wu
> Priority: Minor
> Attachments: HDFS-9308.001.patch
>
>
> HDFS-9188 introduced {{corruptMeta()}} method to make corrupting the metadata
> file filesystem agnostic. There should also be a {{truncateMeta()}} method in
> MiniDFSCluster to allow truncation of metadata files on DataNodes without
> writing code that's specific to underling file system.
> {{FsDatasetTestUtils#truncateMeta()}} is already implemented by HDFS-9188 and
> cam be exposed easily in {{MiniDFSCluster}}.
> This will be useful for tests such as
> {{TestLeaseRecovery#testBlockRecoveryWithLessMetafile}}.
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