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Master Mentor

Re: HIVE error. -- H060 Unable to open Hive sessio...

by Master Mentor in Support Questions
‎02-21-2016 09:51 PM
‎02-21-2016 09:51 PM
Restart hive service ... View more

Re: Implementing WordCount with Cascading on HDP 2...

by Master Mentor in Support Questions
‎02-21-2016 10:37 AM
1 Kudo
‎02-21-2016 10:37 AM
1 Kudo
For Java homecerror run one of my jdk scripts in administration folder https://github.com/dbist/scripts ... View more

Re: Implementing WordCount with Cascading on HDP 2...

by Master Mentor in Support Questions
‎02-21-2016 10:34 AM
‎02-21-2016 10:34 AM
Your jae needs to be on local filesysyem and preferably not /tmp. If you are logged on as root leavw the jar in /root and just run it like so yarn jar jarname ... View more

Re: Lab 3 - Pig Risk Factor Analysis: Application ...

by Master Mentor in Support Questions
‎02-21-2016 02:29 AM
‎02-21-2016 02:29 AM
Package is incorrect its USING org.apache.hive.hcatalog.pig.HCatLoader(); It was fixed in future release of sandbox use tez and make sure to use the HcatLoader I specified. ... View more

Re: Phoenix / HBase problem with HDP 2.3.4 and Jav...

by Master Mentor in Support Questions
‎02-20-2016 10:10 PM
‎02-20-2016 10:10 PM
Have you seen this? https://phoenix.apache.org/phoenix_spark.html there's a pyspark example but alas no java. ... View more

Re: is there any script that I can run to get the ...

by Master Mentor in Support Questions
‎02-20-2016 08:48 PM
‎02-20-2016 08:48 PM
@Syed Naqvi run this http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_installing_manually_book/content/determine-hdp-memory-config.html for HDP and administration directory in my repo has a lot of handy utilities for preparing your nodes https://github.com/dbist/scripts ... View more

Re: Hive aggregate query failing for External tabl...

by Master Mentor in Support Questions
‎02-20-2016 06:19 PM
‎02-20-2016 06:19 PM
@phoncy Joseph any progress on this? ... View more

Re: Hive fails with IOException: Error writing to ...

by Master Mentor in Support Questions
‎02-20-2016 05:51 PM
‎02-20-2016 05:51 PM
Can you write it as a script and execute script instead of as one query? You can pass script to beeline or hive shell or do source command within CLI. @kevin vasko ... View more

Re: Tez session is already shutdown failed 2 times...

by Master Mentor in Support Questions
‎02-20-2016 05:35 PM
‎02-20-2016 05:35 PM
@Nilesh what class is it reporting thats missing? ... View more

Re: HDP 2.3.4 Sandbox

by Master Mentor in Support Questions
‎02-20-2016 05:26 PM
‎02-20-2016 05:26 PM
100% free and no time limit ... View more
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Member Since ‎10-01-2015 11:46 AM
Last Visited ‎08-15-2019 06:35 AM
Posts 3,933
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