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From Andor Molnar <an...@apache.org>
Subject Re: Permission denied as zookeeper user
Date Tue, 17 Jul 2018 19:03:56 GMT
Hi Adrian,

Check the ‘dataDir’ and ‘dataLogDir’ (might be the same) directory permissions.
Zookeeper running user must have write permissions to them.

Regards,
Andor



> On 2018. Jul 17., at 18:39, adrien ruffie <adriennolarsen@hotmail.fr> wrote:
> 
> Hello everyone,
> 
> 
> I have a little problem when I try to launch "./zkServer.sh start" with my "zookeeper"
user ...
> 
> I get the following stacktrace:
> 
> 
> 2018-07-17 18:26:53,569 [myid:5] - INFO  [WorkerReceiver[myid=5]:FastLeaderElection@600]
- Notification: 1 (message format version), 3 (n.leader), 0x2765900000006 (n.zxid), 0x43 (n.round),
FOLLOWING (n.state), 1 (n.sid), 0x2765a (n.peerEpoch) FOLLOWING (my state)
> 2018-07-17 18:26:53,574 [myid:5] - INFO  [QuorumPeer[myid=5]/0:0:0:0:0:0:0:0:2181:Learner@326]
- Getting a diff from the leader 0x2765900000006
> 2018-07-17 18:26:53,575 [myid:5] - WARN  [QuorumPeer[myid=5]/0:0:0:0:0:0:0:0:2181:Follower@87]
- Exception when following the leader
> java.io.IOException: Permission denied
> at java.io.UnixFileSystem.createFileExclusively(Native Method)
> at java.io.File.createNewFile(File.java:1012)
> at org.apache.zookeeper.server.quorum.Learner.syncWithLeader(Learner.java:436)
> at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:80)
> at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:846)
> 2018-07-17 18:26:53,575 [myid:5] - INFO  [QuorumPeer[myid=5]/0:0:0:0:0:0:0:0:2181:Follower@164]
- shutdown called
> java.lang.Exception: shutdown Follower
> at org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:164)
> at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:850)
> 
> 
> 
> 
> 
> But when I launch as root, the problem disappears ...
> 
> I understand which is a permission denied for my zookeeper user, but the stack doesn't
give me, the concerned file or directory ...
> 
> 
> Do you already get the same problem ?
> 
> 
> Thank, and best regards,
> 
> 
> Adrien


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