About venkatsambath

Ansar_2601 · ‎02-26-2020

@venkatsambath Thanks for the assistance. I followed the same some time back and it worked, I had to add my ip address where postgresql is installed. That worked for me. Appreciate your help. Thanks. Ansar

venkatsambath · ‎02-21-2020

Thanks for the awesome explanation!! This comment from spark explains on the reason for allowing insecure connection https://issues.apache.org/jira/browse/SPARK-26019?focusedCommentId=16719231&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16719231

raghu9raghavend · ‎02-20-2020

@venkatsambath Thanks for your input's on this. I built the chart and your redirect provided extra metrics.

surendaran · ‎02-11-2020

@venkatsambathIt's working thank you.

venkatsambath · ‎02-10-2020

You can pass that as command line argument Example: hbase org.apache.hadoop.hbase.mapreduce.RowCounter -Dmapreduce.job.cache.files=/test 'hbase_table_t10' hbase org.apache.hadoop.hbase.mapreduce.RowCounter -Dmapreduce.job.cache.files=/test '<table_name>'

venkatsambath · ‎02-09-2020

Sorry, I've not come across any scripts yet. For observability the cluster utilisation report is something that you can review to understand how weightage influenced the load. More details are in this link https://docs.cloudera.com/documentation/enterprise/5-14-x/topics/admin_cluster_util_report.html#concept_edr_ntt_2v

venkatsambath · ‎04-08-2019

yes you have to upgrade to cdh6.1.0 or higher to use impala-3.1.0 - Its not possible to selectively upgrade impala alone https://www.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_cdh_61_packaging.html

venkatsambath · ‎02-12-2019

What exact command you used for impala-shell? Can you try impala-shell -i <haproxy-host> and let us know if it works. Also do you have any overrides in hue.ini, hue_safety_valve.ini hue_safety_valve_server.ini If yes what values are under [impala] tag? Also Is there any reason behind having ELB and also Haproxy?

Andrew_Sherman · ‎02-08-2019

Hi Yasmin, there's not much information there but it does sound like your HS2 can't connect to the HMS. If you didn't fix the space issues for HMS then maybe HMS isn't running well. You may find useful information in the HMS logs -Andrew

Selu · ‎11-19-2018

Is there a workaround for this as we are on Impala version 2.8.0. We are always stuck with compute incremental stats queries that need tobe manually cancelled?

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