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Hudson commented on HADOOP-7940: -------------------------------- Integrated in Hadoop-Mapreduce-0.23-Commit #614 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/614/]) svn merge -c 1295061. Merge HADOOP-7940 into branch-0.23. (Csaba Miklos via harsh). (Revision 1295064) Result = ABORTED harsh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1295064 Files : * /hadoop/common/branches/branch-0.23 * /hadoop/common/branches/branch-0.23/hadoop-common-project * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-auth * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/docs * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/Text.java * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/core * /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestText.java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/native * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary * /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/bin * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/conf * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/c++ * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/block_forensics * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/build-contrib.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/build.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/data_join * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/eclipse-plugin * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/index * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/vaidya * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/examples * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/java * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/fs * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/hdfs * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/ipc * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/webapps/job * /hadoop/common/branches/branch-0.23/hadoop-project * /hadoop/common/branches/branch-0.23/hadoop-project/src/site > 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 > Fix For: 0.24.0, 0.23.3 > > 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. -- This message is automatically generated by JIRA. 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