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Marvin Anderson <marvin.anderson@hp.com>
committed
on 02 Mar 15
Added logic to wait for HDFS to leave safemode before continuing.
When HDFS Namenode restarts, it is temporarily in safemode which
makes HDF… Show more
Added logic to wait for HDFS to leave safemode before continuing.

When HDFS Namenode restarts, it is temporarily in safemode which

makes HDFS read-only for a time.  This caused the hdfs mkdir/setfacl

commands to sometimes fail.

Added some additional error checks for HDFS commands and corrected some

message texts.

Change-Id: I026ef87f715edbdabfd0115d93ac0638dfdf0147

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