About divakarreddy_a

divakarreddy_a · ‎03-29-2016

@darkz yu Did you upgrade your HDP from 2.0.6 to HDP2.3.4? Why your logs are shwoing "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/"

divakarreddy_a · ‎03-23-2016

@Mahesh Deshmukh Did you see any Predicate Pushdown error message in hive log for any hive script?

divakarreddy_a · ‎03-21-2016

Hi, We are running HDP2.3.4 cluster at Enterprise Level and around 5 BI Business Units are connecting to the Hadoop cluster. They are creating tables and importing files using Hive Views & HDFS Files View but here every BI Business unit is viewing others tables( I mean only table names and not the data) in hive views and data directories on HDFS as well(level 1 directory or root directory) Based on Linux permission & Linux group policies we implemented access control mechanism on table’s data & sub directories but we are not able to hide table names and parent directories(level 1 directory) in HDFS. Suggest me if we have right solution?

divakarreddy_a · ‎03-18-2016

@Jerrell Schivers I observed similar issue with ${hdp.version} variable and getting same error message "bad substitution". I hard coded the version Number in Configuration files and running jobs.

divakarreddy_a · ‎03-18-2016

@Mahesh Deshmukh I hope this link will help link

divakarreddy_a · ‎03-15-2016

Did you install [root@abc ~]# rpm -qa | grep hive-odbc-native hive-odbc-native-2.0.0.1000-1.x86_64 [root@abc ~]#

divakarreddy_a · ‎03-14-2016

@Mark Lavin Did you place all below three files in user's home directory? -rwxr-xr-x 1 123 data 1298 Nov 24 22:02 .hortonworks.hiveodbc.ini -rwxr-xr-x 1 123 data711 Nov 13 21:54 .odbc.ini -rwxr-xr-x 1 123 data 336 Nov 13 21:55 .odbcinst.ini

divakarreddy_a · ‎03-07-2016

it is in local file system

divakarreddy_a · ‎03-07-2016

Hi, we are planning to implement max 10 GB space restriction for each user on /home/user/ directory. Can you suggest me the easy way to achieve this?

divakarreddy_a · ‎03-06-2016

@Artem Ervits Thanks Artem for pointing security risk if we set password less SSH for root user but HDP didn't talk about it in their document and they are suggesting to do the same link in step 2

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