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Rising Star

Re: How to find complete Hive Query for applicatio...

by Explorer in Support Questions
‎11-10-2022 02:45 AM
‎11-10-2022 02:45 AM
This is not working for spark on hive.    no applicaiton id found when grep query id. ... View more

Re: error executing queries in hive cli and spark-...

by Rising Star Rising Star in Support Questions
‎09-22-2022 04:16 AM
‎09-22-2022 04:16 AM
@yagoaparecidoti It looks like this particular user does not have permission to connect to HMS. You can add this user or put "*" under this configuration : CM->Hive->Configuration->Search "hive_proxy_user_groups_list" And then restart hive and then run "show databases" . Another possibility could be that it is not able to locate hive-site.xml on the node required to connect to Hive Metastore.   ... View more

Re: java lang out of memory error:

by Rising Star in Support Questions
‎03-27-2018 04:47 PM
‎03-27-2018 04:47 PM
@pk reddy Can you send the below details from your cluster: "yarn.nodemanager.resource.memory-mb" # free -m By any chance are you using the sandbox ? ... View more

Re: java.lang.OutOfMemoryError: in tez

by Rising Star Rising Star in Support Questions
‎03-09-2018 03:28 PM
‎03-09-2018 03:28 PM
@Guillaume Roger Heap size should be 80% of tez container size and io sort mb should be 40% . Can you verify below configurations : set hive.tez.java.opts=-Xmx3276m; set tez.runtime.io.sort.mb=1638; Can you try disabling map side join before executing the query - set hive.auto.convert.join=false; ... View more

Re: Yarn can"t add sub queue (hdp - 2.6.3 )

by Contributor in Support Questions
‎03-13-2018 07:22 AM
‎03-13-2018 07:22 AM
Hi All! One more question, how add user mapping on “sub-queue” ? ... View more

Re: Facing Issue with Addition of new column to OR...

by Rising Star Rising Star in Support Questions
‎12-04-2017 04:00 PM
‎12-04-2017 04:00 PM
@Ajay Kumar Damarla Hive 0.14 version does not support adding or removing non last columns using Alter command . It only supports adding new columns at the last . java.lang.ArrayIndexOutOfBoundsException fixed in 0.13 was for new columns added in last . Hive 3.0 will have support for insertion , deletion of new columns in middle of the ORC table . ... View more
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Date Registered ‎11-02-2017 05:00 AM
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