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Hello,     I am using : impalad version 2.7.0-cdh5.9.0  and for few days my impala query is getting failed with the error : java.sql.SQLException: Spilling has been disabled ...

...attribute and its not need to be indexed.   <field name="field3" type="string" indexed="false" stored="true" required="false" multiValued="false"/>   I know like this can be achived...

Hi Guys,   How to use Cloudera Encryption like to use it , how to view the encryption process.

hi:   I want to integrate kerberos with kafka in hbase coprocessor and I could not autenticate inside the application. I am getting this error:   Caused by: java.lang.IllegalArgume...

...@MOPH.COM (auth:KERBEROS) 17/09/13 11:39:39 INFO namenode.FSNamesystem: supergroup = root 17/09/13 11:39:39 INFO namenode.FSNamesystem: isPermissionEnabled = true 17/09/13 11:39:39 INFO...

Hello,   I have some python standalone files, which acces data through the common command: with open("filename") as f: for lines in f: [...]   I want make the python scripts able to...

For some bizarre reason, the key next to the left shift does not produce either | or \ as expected but < or > instead.   Any idea?

Hi Experts, Is HUE the only good GUI tool for end users to interact with the Hadoop ecosystem or you have any suggestions for other tools that will make the users productive on using the Hadoop plat...

Impala Shell v2.7.0-cdh5.10.1 /var/log/impalad/impalad.WARNING   Log line format:  [IWEF] mmdd hh:mm:ss.uuuuuu threadid  file:line ] msg E0914 10:58:10.457620 941...

I'm trying to rebalance hdfs on my data nodes (CDH 5.9.1) after adding a disk.  I've followed this blog post: https://blog.cloudera.com/blog/2016/10/how-to-use-the-new-hdfs-intra-datan...