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ZooKeeper Server failed when we start the ZKFailoverControl service

when we start the ZKFailoverControl service , ZooKeeper Server will failed after few seconds

for example

from the ambari - ZooKeeper Server service is stable , but when we start the ZKFailoverControl service ,

then immeditly ZooKeeper Server will fail and also the ZKFailoverControl service itself

please advice hat could be the root cause for that?

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Michael-Bronson
1 ACCEPTED SOLUTION

Accepted Solutions

Re: ZooKeeper Server failed when we start the ZKFailoverControl service

Super Mentor

@Michael Bronson

Can you please share the following log file content so that we can see the cause of failure? The latest log of the ZKFC process

# ls -lart /var/log/hadoop/hdfs/hadoop-hdfs-zkfc*.log
# ls -lart /var/log/hadoop/hdfs/hadoop-hdfs-zkfc*.out

.

View solution in original post

1 REPLY 1

Re: ZooKeeper Server failed when we start the ZKFailoverControl service

Super Mentor

@Michael Bronson

Can you please share the following log file content so that we can see the cause of failure? The latest log of the ZKFC process

# ls -lart /var/log/hadoop/hdfs/hadoop-hdfs-zkfc*.log
# ls -lart /var/log/hadoop/hdfs/hadoop-hdfs-zkfc*.out

.

View solution in original post