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nsabharwal
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Master Mentor

Re: Error: "Cannot retrieve repository metadata (r...

by Master Mentor in Support Questions
‎02-20-2016 02:09 PM
‎02-20-2016 02:09 PM
@Kibrom Gebrehiwot @min roh You are correct. I had to move ambari.repo and HDP*.repo to different locations. dig failed, I restarted network and dig worked. ... View more

Re: Hive Explain says "Plan not optimized by CBO d...

by Master Mentor in Support Questions
‎02-20-2016 01:57 PM
1 Kudo
‎02-20-2016 01:57 PM
1 Kudo
@Guilherme Braccialli "CBO because the statement has too few joins" I guess it means that "missing statistics" message is normal. ... View more

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

by Master Mentor in Support Questions
‎02-20-2016 12:53 PM
‎02-20-2016 12:53 PM
@Revathy Mourouguessane heap memory You can click HDFS and in filter type heap ... View more

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

by Master Mentor in Support Questions
‎02-20-2016 12:48 PM
‎02-20-2016 12:48 PM
@Revathy Mourouguessane 1) Check MapReduce --> what are those alerts? Make sure that HDFS, Yarn and MapReduce services are up 2) It looks like your pig job did finish but check the pig view log 3)hive.png - You can see geolocation table , thats your hive table ... View more

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

by Master Mentor in Support Questions
‎02-20-2016 11:16 AM
‎02-20-2016 11:16 AM
@Nilesh It's yarn logs -applicationid appid ... View more

Re: Is there a good way to convert curl api json o...

by Master Mentor in Support Questions
‎02-20-2016 02:32 AM
‎02-20-2016 02:32 AM
@Saurabh Kumar Hi Saurabh, I see that you post some really good questions. We will really appreciate if you follow up and close the thread by accepting the best answers as it helps future users. ... View more

Re: BEST Open source Bussines intelligence Hadoop

by Master Mentor in Support Questions
‎02-20-2016 02:29 AM
‎02-20-2016 02:29 AM
@Roberto Sancho Was this helpful? Please accept one of the best answers. ... View more

Re: HDP-2.3.4.0-3485 upgrade failed due to HDP-UTI...

by Master Mentor in Support Questions
‎02-20-2016 02:23 AM
1 Kudo
‎02-20-2016 02:23 AM
1 Kudo
@wei yang Perfect! Please accept the answer to close the thread. ... View more

Re: location of user and other data in Ambari HDP ...

by Master Mentor in Support Questions
‎02-20-2016 02:22 AM
‎02-20-2016 02:22 AM
@Prakash Punj Help me to close this thread by accepting one of the best answers. ... View more

Re: Job init fail - job_splitmetainfo file does no...

by Master Mentor in Support Questions
‎02-20-2016 02:17 AM
‎02-20-2016 02:17 AM
@Tony Chen As per that jira...It was fixed long time ago. Let me get back to you on this...Nice catch!! 🙂 ... View more
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Member Since ‎09-18-2015 05:49 PM
Last Visited ‎07-18-2019 05:10 PM
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