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Configuring Other CDH Components to Use HDFS HA with Cloudera Manager 5.2

Configuring HBase to Use HDFS HA
nothing to do

Upgrading the Hive Metastore to Use HDFS HA

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Configuring Hue to Work with HDFS HA
add HttpFS role instance under HDFS
wKioL1R1NHWxOgKAAALpCLABPEs983.jpg


Restart the Hue service

Configuring Impala to Work with HDFS HA
impala-shell -i impala-daemon-host
[impala-daemon-host:21000] > INVALIDATE METADATA

restart the Impala service

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Configuring Other CDH Components to Use HDFS HA with Cloudera Manager 5.2