Ahmed Radwan created MAPREDUCE-6215: ---------------------------------------
Summary: Map is not cleared in SortedMapWritable.readFields(DataInput in) Key: MAPREDUCE-6215 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6215 Project: Hadoop Map/Reduce Issue Type: Bug Components: mrv1, mrv2 Affects Versions: trunk Reporter: Ahmed Radwan The readFields(DataInput in) in SortedMapWritable doesn't reset the internally used SortedMap. If this Writable object is reused then entries will get accumulated in the map with every call of readFields(). I have seen this behavior when using SequenceFileInputFormat. See SequenceFileRecordReader.java and SequenceFile.Reader. -- This message was sent by Atlassian JIRA (v6.3.4#6332)