[jira] [Created] (MAPREDUCE-6857) Reduce number of exists() calls on the target object

2017-03-06 Thread Gil Vernik (JIRA)
Gil Vernik created MAPREDUCE-6857: - Summary: Reduce number of exists() calls on the target object Key: MAPREDUCE-6857 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6857 Project: Hadoop Map/Reduc

[jira] [Created] (MAPREDUCE-6854) Each map task should create a unique temporary name that includes object name

2017-03-02 Thread Gil Vernik (JIRA)
Gil Vernik created MAPREDUCE-6854: - Summary: Each map task should create a unique temporary name that includes object name Key: MAPREDUCE-6854 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6854