7.1. Downgrade the HBase Thrift server

If you use the HBase Thrift server, complete the following steps. Otherwise, continue with the next step in the upgrade process.

The HBase Thrift server does not support rolling upgrade; you cannot keep it running while you downgrade. To downgrade the Thrift server, stop and start the process.

su - hbase -c "/usr/hdp/current/hbase-master/bin/hbase-daemon.sh stop thrift"

su - hbase -c "/usr/hdp/current/hbase-master/bin/hbase-daemon.sh start thrift"

To verify that the Thrift server accepts traffic, use a simple Thrift client to connect to the server.

Continue with the next downgrade step.

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