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AsimShaikh
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Re: pyspark die after few hours

by Expert Contributor Expert Contributor in Support Questions
‎01-03-2023 08:58 AM
‎01-03-2023 08:58 AM
@myzard  Can you please upload full error message which is above Traceback? ... View more

Re: java.lang.ClassNotFoundException: org.apache.h...

by Expert Contributor Expert Contributor in Support Questions
‎01-03-2023 08:55 AM
‎01-03-2023 08:55 AM
@Mostafa12345678  Can you share full stack trace for review? ... View more

Re: Map Reduce job on YARN hangs in ACCEPTED state

by Expert Contributor Expert Contributor in Support Questions
‎01-02-2023 11:48 PM
‎01-02-2023 11:48 PM
yarn.nodemanager.disk-health-checker.enable is only to Enable or disable the disk health checker service and will not fix this issue. Please share NM logs snippet for review.   ... View more

Re: Unable to start YARN Queue Manager Webapp and ...

by Expert Contributor Expert Contributor in Support Questions
‎01-02-2023 06:24 AM
‎01-02-2023 06:24 AM
Hi @Tellyou6bu6  Regarding your Q1 can you please share capacity-schedular.xml file from YARN for review? ... View more

Re: ERROR [HY000] [Cloudera][ImpalaODBC] (120) Err...

by Expert Contributor Expert Contributor in Support Questions
‎01-02-2023 06:23 AM
‎01-02-2023 06:23 AM
Hi @rudi101101  Can you please confirm if you are using any timeout settings from PowerBI end?   ... View more

Re: particular nodemanagers nodes memory reaches >...

by Expert Contributor Expert Contributor in Support Questions
‎01-02-2023 06:05 AM
‎01-02-2023 06:05 AM
@hanumanth  Can you please share top command output from NM's, need to check which processes are consuming resources on NM ... View more

Re: WARN cluster.YarnScheduler: Initial job has no...

by Expert Contributor Expert Contributor in Support Questions
‎01-02-2023 06:02 AM
‎01-02-2023 06:02 AM
Hi @SantoshB  You can see such messages when you have reached user factor limit/resource limit on queue level.   You can check tune user-limit factor or check queue utilization to schedule applications accordingly.    Also seems application has failed with exit-code 13, can you please share YARN trace to identify reason for failure?     ... View more

Re: Map Reduce job on YARN hangs in ACCEPTED state

by Expert Contributor Expert Contributor in Support Questions
‎01-02-2023 05:57 AM
‎01-02-2023 05:57 AM
Hi @sanjaysubs  Seems you don't have any healthy NM currently thats why you don't have any resources available to run any application. Please fix issue with your Node Managers it should solve your problem.     ... View more

Re: particular nodemanagers nodes memory reaches >...

by Expert Contributor Expert Contributor in Support Questions
‎12-25-2022 11:35 PM
‎12-25-2022 11:35 PM
Hi @hanumanth  There can be many reasons , are you observing this on specific node or all node managers? ... View more

Re: How to find who deleted the tables?

by Expert Contributor Expert Contributor in Support Questions
‎12-25-2022 11:34 PM
‎12-25-2022 11:34 PM
Hi @reca  If you are on CDH you can use navigator [1] and if you are on CDP you can use Ranger [2]   [1] https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cn_iu_audit_usecase.html  [2] https://docs.cloudera.com/cdp-private-cloud-base/7.1.6/security-ranger-auditing/topics/security-ranger-audit-managing.html     ... View more
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