private CompletableFuture<List<LogEntry>> getBalancerDecisions(final int limit) {
    return this.<List<LogEntry>> newMasterCaller()
      .action((controller, stub) -> this.call(controller, stub,
        ProtobufUtil.toBalancerDecisionRequest(limit), MasterService.Interface::getLogEntries,
        ProtobufUtil::toBalancerDecisionResponse))
      .call();
  }
Set the table's replication switch if the table's replication switch is already not set.
@param tableName name of the table
@param enableRep is replication switch enable or disable
hbase-client/src/main/java/org/apache/hadoop/hbase/client/RawAsyncHBaseAdmin.java