András Győri created MAPREDUCE-7409:
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Summary: Make shuffle key length configurable
Key: MAPREDUCE-7409
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7409
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: mrv2
Reporter: András Győri
FIPS-compliant HMAC-SHA1 algorithms require secret keys to be at least 112 bits
long.
[https://github.com/apache/hadoop/blob/231a4468cdb83f9c2ff8897e70fe7c3d23b58cf4/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java#L180]
could be made configurable in order to remain FIPS-compliant.
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