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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3384) DataStreamer thread should be closed immediatly when failed to setup a PipelineForAppendOrRecovery
Date Wed, 06 May 2015 09:56:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14530275#comment-14530275
] 

Hadoop QA commented on HDFS-3384:
---------------------------------

\\
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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 27s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags.
|
| {color:red}-1{color} | tests included |   0m  0s | The patch doesn't appear to include any
new or modified tests.  Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. |
| {color:green}+1{color} | javac |   7m 26s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 30s | 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:red}-1{color} | checkstyle |   2m 12s | The applied patch generated  3 new checkstyle
issues (total was 92, now 94). |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   1m 32s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with eclipse:eclipse.
|
| {color:green}+1{color} | findbugs |   3m  2s | The patch does not introduce any new Findbugs
(version 2.0.3) warnings. |
| {color:green}+1{color} | native |   3m 14s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 167m 43s | Tests failed in hadoop-hdfs. |
| | | 210m 12s | |
\\
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|| Reason || Tests ||
| Failed unit tests | hadoop.tracing.TestTraceAdmin |
\\
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12730731/HDFS-3384-3.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / a583a40 |
| checkstyle |  https://builds.apache.org/job/PreCommit-HDFS-Build/10829/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
|
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/10829/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/10829/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf906.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/10829/console |


This message was automatically generated.

> DataStreamer thread should be closed immediatly when failed to setup a PipelineForAppendOrRecovery
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3384
>                 URL: https://issues.apache.org/jira/browse/HDFS-3384
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>    Affects Versions: 2.0.0-alpha
>            Reporter: Brahma Reddy Battula
>            Assignee: amith
>              Labels: BB2015-05-TBR
>         Attachments: HDFS-3384-3.patch, HDFS-3384.patch, HDFS-3384_2.patch, HDFS-3384_2.patch,
HDFS-3384_2.patch
>
>
> Scenraio:
> =========
> write a file
> corrupt block manually
> call append..
> {noformat}
> 2012-04-19 09:33:10,776 INFO  hdfs.DFSClient (DFSOutputStream.java:createBlockOutputStream(1059))
- Exception in createBlockOutputStream
> java.io.EOFException: Premature EOF: no length prefix available
> 	at org.apache.hadoop.hdfs.protocol.HdfsProtoUtil.vintPrefixed(HdfsProtoUtil.java:162)
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DFSOutputStream.java:1039)
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:939)
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:461)
> 2012-04-19 09:33:10,807 WARN  hdfs.DFSClient (DFSOutputStream.java:run(549)) - DataStreamer
Exception
> java.lang.NullPointerException
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:510)
> 2012-04-19 09:33:10,807 WARN  hdfs.DFSClient (DFSOutputStream.java:hflush(1511)) - Error
while syncing
> java.io.IOException: All datanodes 10.18.40.20:50010 are bad. Aborting...
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:908)
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:461)
> java.io.IOException: All datanodes 10.18.40.20:50010 are bad. Aborting...
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:908)
> 	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:461)
> {noformat}



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