Details
Description
We already set lib jars on distributed-cache to CLASSPATH. However, in some corner cases (like: MR local mode, Hive Map side local join, etc.), we need these jars on HADOOP_CLASSPATH so hadoop scripts can take it in launching runjar process.
Attachments
Attachments
Issue Links
- relates to
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MAPREDUCE-5490 MapReduce doesn't set the environment variable for children processes
- Resolved
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MAPREDUCE-4740 only .jars can be added to the Distributed Cache classpath
- Closed
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MAPREDUCE-6619 HADOOP_CLASSPATH is overwritten in MR container
- Closed