Cloudera Community

Announcements
Celebrating as our community reaches 100,000 members! Thank you!
Spyros P.
user rank
Explorer
My Accepted Solutions
Show All

Re: zookeeper gets permission problem on /var/lib/...

by Explorer in Support Questions
‎08-14-2015 05:56 AM
‎08-14-2015 05:56 AM
Hi,   Did you change the owner only on folder version-2 or on all the files,path and the parent folder?   Brs, Spyros ... View more

Re: zookeeper gets permission problem on /var/lib/...

by Explorer in Support Questions
‎08-14-2015 04:53 AM
‎08-14-2015 04:53 AM
Hi,   Try to change the directory and sub-directories with chown -R zookeeper:zookeeper and restart again the service. Furthermore about the permissions of the folder I think the correct one is 755 but you can check it after the owner's change.   BRs,   Spyros  ... View more

Re: zookeeper gets permission problem on /var/lib/...

by Explorer in Support Questions
‎08-13-2015 06:35 AM
1 Kudo
‎08-13-2015 06:35 AM
1 Kudo
Hi again,   Your configuration is correct and looks like mine. I think the problem is the permission of the folder and specially the period at the end of the permission. [root@testos1 ~]# ll /var/lib | grep zoo drwxr-xr-x. 3 zookeeper zookeeper 4096 Aug 12 18:54 zookeeper                         You have to check your ACL and the SeLinux. It is better to disable the SeLinux on your server.   BRs, Spyros ... View more

Re: zookeeper gets permission problem on /var/lib/...

by Explorer in Support Questions
‎08-13-2015 06:15 AM
‎08-13-2015 06:15 AM
Hi,   In the /var/run/cloudera-scm-agent/process/124-zookeeper-server/zoo.cfg you can check the latest configuration of your zookeeper. I think the best way to change your configuration is from cloudera manager.   Furthermore, the owner of the snapshot I think that have to be as: -rw-r--r-- 1 zookeeper zookeeper   How did you start your service? From cmd as a specific user or from cloudera manager? BRs, Spyros       ... View more

Re: zookeeper gets permission problem on /var/lib/...

by Explorer in Support Questions
‎08-13-2015 05:08 AM
‎08-13-2015 05:08 AM
Hi,   Did you check your dataDir in the zoo.cfg? Your configuration file is correct?   BRs, Spyros   ... View more

Re: Warning configuration issues on Zookeeper and ...

by Explorer in Support Questions
‎07-29-2015 01:48 AM
‎07-29-2015 01:48 AM
Hi Mark,   Thank a lot for your quick response. So we have to wait until the feature is enabled on new release.   Regards,   Spyros ... View more

Warning configuration issues on Zookeeper and HDFS...

by Explorer in Support Questions
‎07-28-2015 03:20 AM
‎07-28-2015 03:20 AM
Hi all,   We use for staging purpose Cloudera Enterprise Data Hub Edition Trial 5.4.3 with HBASE,HDFS,YARN and Zookeper. There are 3 servers, one as master-namenode and two as datanodes. After the installation had finished we took back two warnings. The first one is: Service hdfs has 2 DataNodes. Cloudera suggests at least 3 DataNodes for HDFS. And the second one is: Service zookeeper has 1 Server. Cloudera suggests at least 3 Servers for ZooKeeper.   I know that I can work even if I take these kind of warnings, but is it possible to remove it from cluster status screen?   Thanks in advance,   Spyros  ... View more
Contact Me
Online
Offline
Last Visited
‎08-24-2015 07:37 AM
Community Statistics
Member Since ‎07-28-2015 03:21 AM
Last Visited ‎08-24-2015 07:37 AM
Posts 8
Kudos received 1