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Oozie Issue with Kerberos - Hadoop - [mail # user]
...Hi Experts,I am having issue in oozie with kerberos implemented on cluster. I am usinghdp2.1.2 with kerberos and oozie 4. I am able to run oozie successfully butoozie web console is not show...
   Author: hadoop hive, 2014-09-06, 16:00
Reflect changes without restart data node - Hadoop - [mail # user]
...Hi folks,Is there anyway that Hadoop re-read config file like core-site.XML withoutrestarting datanode.Ex like we dor slave or exclude file by runningHadoop dfsadmin - refreshNodesThanksVika...
   Author: hadoop hive, 2014-08-29, 08:12
Re: Delete a folder name containing * - Hadoop - [mail # user]
...Move it to some tmp directory and delete parent directory.On Aug 20, 2014 4:23 PM, "praveenesh kumar"  wrote: ...
   Author: hadoop hive, 2014-08-20, 16:03
Re: Multiple datanodes on single machine !! - Hadoop - [mail # user]
...How much memory it have and how many maps and reducer you have set with howmuch heap size?On Aug 11, 2014 11:17 AM, "Sindhu Hosamane"  wrote: ...
   Author: hadoop hive, 2014-08-11, 05:54
Re: Datanode not allowed to connect to the Namenode in Hadoop 2.3.0 cluster. - Hadoop - [mail # user]
...Remove the entry from dfs.exclude if there is anyOn Aug 4, 2014 3:28 AM, "S.L"  wrote: ...
   Author: hadoop hive, 2014-08-05, 10:36
[expand - 2 more] - Re: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException) - Hadoop - [mail # user]
...Hey try change ulimit to 64k for user which running query and change timefrom scheduler which should be set to 600sec.Check the jt logs also for further issues.Thanks On Aug 2, 2014 11:...
   Author: hadoop hive, 2014-08-02, 17:51
Re: No such file or directory - Hadoop - [mail # user]
...You are looking for local folder by hdfs, you need to create on hdfs thenonly you can find it.Hadoop fs -mkdir /home/hduser/mydataThen try lsOn Jul 29, 2014 11:47 PM, "Bhupathi, Ramakrishna"...
   Author: hadoop hive, 2014-07-29, 19:48
Re: Which replication value will be used - Hadoop - [mail # user]
...Its should pick whatever value you are providing in your api only If inhdfs-site.XML doesn't have set final in replication parameter.On Jul 29, 2014 1:26 PM, "Satyam Singh"  wrote: ...
   Author: hadoop hive, 2014-07-29, 08:09
Re: Hadoop 2.4.0 How to change "Configured Capacity" - Hadoop - [mail # user]
...You need to add each disk inside "dfs.name.data.dir" parameter.On Jul 28, 2014 5:14 AM, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: ...
   Author: hadoop hive, 2014-07-28, 17:28
Re: One datanode is down then write/read starts failing - Hadoop - [mail # user]
...If you have 2 an live initially and rep set to 2 which is perfectly finebut you killed one dn... There is no place to put another replica of newfiles as well as old files... Which causing is...
   Author: hadoop hive, 2014-07-28, 17:22
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