default void updateReplicationPeerConfig(String peerId, ReplicationPeerConfig peerConfig)
    throws IOException {
    get(updateReplicationPeerConfigAsync(peerId, peerConfig), getSyncWaitTimeout(),
      TimeUnit.MILLISECONDS);
  }
Update the peerConfig for the specified peer.
@param peerId     a short name that identifies the peer
@param peerConfig new config for the replication peer
@throws IOException if a remote or network exception occurs
hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java