Member since
01-25-2016
345
Posts
86
Kudos Received
25
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
4940 | 10-20-2017 06:39 PM | |
3479 | 03-30-2017 06:03 AM | |
2559 | 02-16-2017 04:55 PM | |
15998 | 02-01-2017 04:38 PM | |
1130 | 01-24-2017 08:36 PM |
06-10-2018
06:11 PM
@sunile.manjee Thank you:)
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06-09-2018
12:41 AM
QQ: Currently we have very less space for /tmp in local and wanted to write the files in HDFS /tmp instead of local /tmp. Can you suggest me simple solution?
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HDFS
10-27-2017
03:39 AM
1 Kudo
@Saravanan Ramaraj Ideally Ambari should show your total RAM and CPU information, until if you have any issues with Ambari agent. Can you provide free -m output from your both the nodes and add scree shots of ambari cluster information.??
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10-25-2017
01:54 PM
@Thierry Vernhet If you have more than 10 GB, I'd recommend use distcp instead of using Copy OR Move.
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10-20-2017
06:39 PM
@PJ We are using ORC Snappy on production cluster and Here are few useful links on compression: https://community.hortonworks.com/questions/4067/snappy-vs-zlib-pros-and-cons-for-each-compression.html https://community.hortonworks.com/articles/49252/performance-comparison-bw-orc-snappy-and-zlib-in-h.html
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10-17-2017
10:15 PM
1 Kudo
@Arunkumar Gopalan We are running production cluster with RHEL6.9 since last 5 months and didn't see any issues yet.
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08-29-2017
03:46 PM
I will do like below: In Simple, I will store hive output in hive tables instead of storing in one drive and request users to connect required tables using Power BI.
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07-27-2017
03:33 PM
1 Kudo
@Mamy D it's hard to tell with provided information. plz provide more details like Ambari server version: HDP Stack version: Is mysql up and running? which sql connector are you using? run below command and provide output ls -lrt /usr/share/java/mysql-connector-java* copy last 20 lines error message from amabri-server log, run below command for that. tail -20 /var/log/ambari-server/ambari-server.log Thanks, Divakar
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07-26-2017
06:49 AM
@Leonid Fedotov Yes, Officially Hortonworks is not supporting. Here is the link but Sindhu from Hortonworks is already provided the link in her previous responce. https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/bk_support-matrices/content/ch01.html
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