Hello
zookeeper could not start because of the java.io.FileNotFoundException: /var/lib/zookeeper/version-2/snapshot.0 (Permission denied) error
Normally zookeeper user could write in this directory
[root@testos1 ~]# ll /var/lib | grep zoo
drwxr-xr-x. 3 zookeeper zookeeper 4096 Aug 12 18:54 zookeeper
You have new mail in /var/spool/mail/root
[root@testos1 ~]# ll /var/lib/zookeeper/
total 4
drwxr-xr-x. 2 zookeeper zookeeper 4096 Aug 13 11:31 version-2
[root@testos1 ~]# ll /var/lib/zookeeper/version-2/
total 0
[root@testos1 ~]#
My environment has 1 server and tried to install from parcels
cloudera-manager-agent.x86_64 5.4.3-1.cm543.p0.258.el6 @/cloudera-manager-agent-5.4.3-1.cm543.p0.258.el6.x86_64
cloudera-manager-daemons.x86_64 5.4.3-1.cm543.p0.258.el6 @/cloudera-manager-daemons-5.4.3-1.cm543.p0.258.el6.x86_64
cloudera-manager-server.x86_64 5.4.3-1.cm543.p0.258.el6 @/cloudera-manager-server-5.4.3-1.cm543.p0.258.el6.x86_64
var/log/zookeeper/zookeeper-cmf-zookeeper-SERVER-testos1.localdomain.log file has following error lines
Aug 13, 1:08:54.630 PM INFO org.apache.zookeeper.server.ZooKeeperServer
Server environment:user.name=cloudera-scm
Aug 13, 1:08:54.630 PM INFO org.apache.zookeeper.server.ZooKeeperServer
Server environment:user.home=/home/cloudera-scm
Aug 13, 1:08:54.630 PM INFO org.apache.zookeeper.server.ZooKeeperServer
Server environment:user.dir=/var/run/cloudera-scm-agent/process/115-zookeeper-server
Aug 13, 1:08:54.631 PM DEBUG org.apache.zookeeper.server.persistence.FileTxnSnapLog
Opening datadir:/var/lib/zookeeper snapDir:/var/lib/zookeeper
Aug 13, 1:08:54.631 PM INFO org.apache.zookeeper.server.ZooKeeperServer
tickTime set to 2000
Aug 13, 1:08:54.631 PM INFO org.apache.zookeeper.server.ZooKeeperServer
minSessionTimeout set to 4000
Aug 13, 1:08:54.632 PM INFO org.apache.zookeeper.server.ZooKeeperServer
maxSessionTimeout set to 60000
Aug 13, 1:08:54.654 PM INFO org.apache.zookeeper.server.NIOServerCnxnFactory
binding to port 0.0.0.0/0.0.0.0:2181
Aug 13, 1:08:54.674 PM INFO org.apache.zookeeper.server.persistence.FileTxnSnapLog
Snapshotting: 0x0 to /var/lib/zookeeper/version-2/snapshot.0
Aug 13, 1:08:54.675 PM ERROR org.apache.zookeeper.server.ZooKeeperServer
Severe unrecoverable error, exiting
java.io.FileNotFoundException: /var/lib/zookeeper/version-2/snapshot.0 (Permission denied)
at java.io.FileOutputStream.open0(Native Method)
at java.io.FileOutputStream.open(FileOutputStream.java:270)
at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
at org.apache.zookeeper.server.persistence.FileSnap.serialize(FileSnap.java:225)
at org.apache.zookeeper.server.persistence.FileTxnSnapLog.save(FileTxnSnapLog.java:275)
at org.apache.zookeeper.server.ZooKeeperServer.takeSnapshot(ZooKeeperServer.java:270)
at org.apache.zookeeper.server.ZooKeeperServer.loadData(ZooKeeperServer.java:265)
at org.apache.zookeeper.server.ZooKeeperServer.startdata(ZooKeeperServer.java:377)
at org.apache.zookeeper.server.NIOServerCnxnFactory.startup(NIOServerCnxnFactory.java:122)
at org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:118)
at org.apache.zookeeper.server.ZooKeeperServerMain.initializeAndRun(ZooKeeperServerMain.java:91)
at org.apache.zookeeper.server.ZooKeeperServerMain.main(ZooKeeperServerMain.java:53)
at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:121)
at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:79)
Aug 13, 1:08:56.903 PM INFO org.apache.zookeeper.server.quorum.QuorumPeerConfig
Reading configuration from: /var/run/cloudera-scm-agent/process/115-zookeeper-server/zoo.cfg
Aug 13, 1:08:56.918 PM ERROR org.apache.zookeeper.server.quorum.QuorumPeerConfig
Invalid configuration, only one server specified (ignoring)
Aug 13, 1:08:56.919 PM INFO org.apache.zookeeper.server.DatadirCleanupManager
autopurge.snapRetainCount set to 5
Aug 13, 1:08:56.920 PM INFO org.apache.zookeeper.server.DatadirCleanupManager
autopurge.purgeInterval set to 24
Aug 13, 1:08:56.920 PM WARN org.apache.zookeeper.server.quorum.QuorumPeerMain
Either no config or no quorum defined in config, running in standalone mode
