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Re: ClassNotFoundException: org.datanucleus.api.jdo.JDOPersistenceManagerFactory - Hive - [mail # user]
...Comment the jdo properties from mapred and hdfsOn Sep 23, 2014 4:42 PM, "Poorvi Ahirwal"  wrote: ...
   Author: hadoop hive, 2014-09-23, 11:15
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
[expand - 1 more] - RE: Distribution of Data - Hive - [mail # user]
...If in your core-site.xml or hdfs-site.XML .. Property is Marked as final itwould not be overwrite by your codeOn Aug 26, 2014 7:07 PM, "CHEBARO Abdallah" wrote: ...
   Author: hadoop hive, 2014-08-26, 14:19
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
[expand - 1 more] - Re: Hive queries returning all NULL values. - Hive - [mail # user]
...Take a small set of data like 2-5 line and insert it...After that you can try insert first 10 column and then next 10 till youfund your problematic columnOn Aug 17, 2014 8:37 PM, "Tor Ivry" ...
   Author: hadoop hive, 2014-08-17, 15:00
Re: How to query UNION types in Hive with Avro - Hive - [mail # user]
...Hi Sachin,Here is the doc from hwk, this might help you.http://docs.hortonworks.com/HDPDocuments/HDP1/HDP-1.2.2/ds_Hive/language_manual/datatypes.html#LanguageManualTypes-UnionTypesThanksVik...
   Author: hadoop hive, 2014-08-11, 19:14
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
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