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10-02-2015
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Title | Views | Posted |
---|---|---|
5919 | 06-02-2017 08:37 PM | |
1763 | 03-08-2016 06:24 PM |
06-02-2017
08:37 PM
As pig-on-spark is not currently supported (its not in immediate plans either) in HDP, you might want to raise this question in the apache pig mailing list itself, where some developers who are working on it might be able to respond. As mentioned previously, pig-on-tez is lot more mature as it has been in production use for few years now.
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06-01-2017
06:37 PM
Pig on spark is a very new feature, and it still not part of an official apache release. It is likely to be take more time before it would be widely used in production and reccomended for production use. Pig on tez has been around for sometime and has been used in production many large installations. I would reccomend using that over pig on spark.
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05-09-2017
09:16 PM
You can also use following command to retrieve the password -
sudo java -cp "/usr/hdp/current/ranger-tagsync/lib/*" org.apache.ranger.credentialapi.buildks get javax.jdo.option.connectionpassword -provider jceks://file/etc/hive/conf/conf.server/hive-site.jceks
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05-05-2017
02:08 AM
"localhost" doesn't work with kerberos authentication, you need the actual hostname in URL. @Jonas Straub can you please edit ?
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03-23-2017
02:28 AM
Look for "Hortonworks Sandbox Archive" under https://hortonworks.com/downloads/#sandbox and click on "Expand" to find older versions of sandbox.
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02-25-2017
12:43 AM
User.name would be ignored during kerberos mode. The credentials via kinit is what gets used.
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02-08-2017
04:39 AM
Can you please include the stack trace you see ?
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08-06-2016
07:48 PM
Thanks for sharing. What query is this ? Is this performance of reads or writes ?
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05-05-2016
04:22 AM
With HDP 2.3.4 and later releases, you don't need to specify any additional options as it includes the changes in HIVE-11581. Just the first URL is sufficient - jdbc:hive2://<zookeeper quorum>/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2. See the hiveserver2 client doc Also make sure you have the url within quotes if you are specifying it in commandline. ie, beeline -u 'hive2...'
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04-11-2016
06:08 PM
Use hive.execution.engine=tez for better performance
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