About dineshc

sreeviswa_athic · ‎06-05-2017

tried creating RDD with collect() and print out using for loop. Was working fine. Was trying out in pyspark though. thank you

dineshc · ‎06-01-2017

Found the answer with the help of this KB Article. https://community.hortonworks.com/content/supportkb/48773/ambari-metric-system-fails-with-connection-failed.html

ramsaijanapana · ‎05-19-2017

Thank You, Sir.

dineshc · ‎05-15-2017

Thank you !

elserj · ‎05-15-2017

phoenix.client.connection.max.allowed.connections does not exist in the version of Phoenix shipped in HDP-2.4.0.7. hbase.hconnection.threads.max defaults to 256 unless you have configured it otherwise in hbase-site.xml.

dineshc · ‎05-08-2017

Thank you. This solved the problem.

fpaul · ‎10-09-2018

It is recommended to disable the cron in zeppelin as there is no validation if the user is allowed to run as the hive/hdfs or any other user specified in the cron field, meaning any user can set it to be run as any user. disbale is possible from 2.6.5, for previous versiosn please engage the hortonworks support.

dineshc · ‎04-12-2017

Perfect. Thank you.

sreeviswa_athic · ‎04-03-2017

Try using CAST, then it should not throw any exception and should work fine

sreeviswa_athic · ‎04-03-2017

If you have used CAST then it should not throw any exception and should work absolutely fine.

Online	Offline
Last Visited	‎12-08-2021 02:51 PM

Member Since	‎10-04-2016 05:35 PM
Last Visited	‎12-08-2021 02:51 PM
Posts	243
Kudos received	276

Cloudera Community

Re: Hortonworks HDPCA Practice Exam V3 Task.

Re: Spark 1.6 - Dataframe read json throws org.apa...

Re: Service 'webhcat' check failed: RA080 Can't de...

Re: Unable to see HDFS metrics in Grafana

Re: Spark sort by key with descending order

Re: spark - spark socketexception connection reset...

Re: Upgrade ambari 2.1 to 2.4 : failed to restart ...

Re: HDPCA AWS ssh asks for a password

Re: Default values for connections to Phoenix/HBas...

Re: Default values for connections to Phoenix/HBas...

Re: HBase/Phoenix - How to specify autocommit in J...

Re: Scheduler in Zeppelin

Re: Yarn: Application Id - How is it generated ?

Re: Hive 1.2.x - CTAS behavior when using CAST to ...

Re: Hive CTAS throws IllegalArgumentException - Un...