public int getMaxMultiSizeLimit() {
    return maxMultiSize;
  }
Returns the maximum size (in bytes) that should be included in any single multi() call. NB:
This is an approximation, so there may be variance in the msg actually sent over the wire.
Please be sure to set this approximately, with respect to your ZK server configuration for
jute.maxbuffer.
hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java