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https://issues.apache.org/jira/browse/HADOOP-7940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218519#comment-13218519
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Hadoop QA commented on HADOOP-7940:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12516354/HADOOP-7940.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.fs.viewfs.TestViewFsTrash
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/638//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/638//console
This message is automatically generated.
> method clear() in org.apache.hadoop.io.Text does not work
> ---------------------------------------------------------
>
> Key: HADOOP-7940
> URL: https://issues.apache.org/jira/browse/HADOOP-7940
> Project: Hadoop Common
> Issue Type: Bug
> Components: io
> Affects Versions: 0.20.205.0
> Environment: Ubuntu, hadoop cloudera CDH3U2, Oracle SUN JDK 6U30
> Reporter: Aaron,
> Assignee: Csaba Miklos
> Labels: patch
> Attachments: HADOOP-7940.patch
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> LineReader reader = new LineReader(in, 4096);
> ...
> Text text = new Text();
> while((reader.readLine(text)) > 0) {
> ...
> text.clear();
> }
> }
> Even the clear() method is called each time, some bytes are still not filled
> as zero.
> So, when reader.readLine(text) is called in a loop, some bytes are dirty
> which was from last call.
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