@Override
  protected void releaseLock(final MasterProcedureEnv env) {
    lock.releaseLock(env);
  }
Re run the procedure after every timeout to write new WAL entries so we don't hold back old
WALs.
@return false, so procedure framework doesn't mark this procedure as failure.
hbase-server/src/main/java/org/apache/hadoop/hbase/master/locking/LockProcedure.java