https://community.cloudera.com/t5/Support-Questions/Sqoop-SQL-to-Hbase-slow-after-upgrade/m-p/309845#M223937 <P>We recently upgraded from Cloudera 5.15.x to Cloudera 6.2.1.&nbsp; Everything went well but we did notice one issue.&nbsp; We have Sqoops from fairly large tables (&gt;1 millions rows) MSQL to Hbase.&nbsp; &nbsp;This used to run fine but after the upgrade performance for the inserts into Hbase are like 100x slower.&nbsp; We've spent days trying to tune the Hbase server to no avail.&nbsp; &nbsp;Any thoughts?&nbsp; Does the sqoop provided with Cloudera 6.2.1 supposed to work with Hadoop 3.0.0 and Hbase 2.1.2?&nbsp; Or should I consider re-compiling the sqoop executable from source with the proper depdencies.</P><P>&nbsp;</P><P>BTW we've tested the same Sqoop from MSQL (the same table) to HDFS and it is really fast... like 1 minute for a 4 million row table.&nbsp; The MSQL -&gt; Hbase ones takes &gt;8 hours for the same source table.</P><P>&nbsp;</P> Fri, 15 Jan 2021 20:59:31 GMT Rjkoop 2021-01-15T20:59:31Z