Cloudera Docs

ZooKeeper

You must complete the following steps to start the ZooKeeper service.

  1. Remove or move the myid file from the ZooKeeper server hosts. The path is ${dataDir}/myid. For example,
    # mv /hadoop/zookeeper/myid /hadoop/zookeeper/myid.bak
  2. Start ZooKeeper service from Cloudera Manager