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Is Spark's & HDFS Performance Slow after the recent Cloudera's patch/update (Late November 2020)?

Is Spark's & HDFS Performance Slow after the recent Cloudera's patch/update (Late November 2020)?

New Contributor

I am experiencing tons of slowness in my spark jobs from November's update. Is there any issue/bug with the latest update due to which I need to revert back to the previous version?

My CDH Dist Version:

Hadoop 2.6.0-cdh5.15.2 Subversion http://github.com/cloudera/hadoop -r c97bcbf0cba923467d45f5519b1953f436c64f12 Compiled by jenkins on 2018-11-13T13:52Z Compiled with protoc 2.5.0

From source with checksum 9d2d5b887383c7d4b811372f867c6440

This command was run using /opt/cloudera/parcels/CDH-5.15.2-1.cdh5.15.2.p0.3/jars/hadoop-common-2.6.0-cdh5.15.2.jar