HBASE-11629 Operational concerns for Replication should call out ZooKeeper (Misty Stanley Jones)
HBASE-11611 Addendum to fix hanging tests
HBASE-11661 standalone verification should only look for a single process.

Signed-off-by: stack <stack@apache.org>
HBASE-11333 Remove deprecated class MetaMigrationConvertingToPB
HBASE-11333 Remove deprecated class MetaMigrationConvertingToPB
HBASE-6626 Add a chapter on HDFS in the troubleshooting section of the HBase reference guide (Misty Stanley-Jones)