Hi @bridgor ,   You may want to check out this thread: https://community.cloudera.com/t5/Interactive-Short-cycle-SQL/Impala-Catalogue-server-down-after-upgrading-from-5-11-0-to/td-p/57097/page/2,   I don't know what Impala version you are on (may have missed it), so I can't decide it the thread is directly applicable to your problem, but it looks remarkably similar. ... View more

Hi @anis447 ,   Could you compare the actual row counts of the source and target tables? (like "select count(*) from v2_scopeFactTable;" and "select count(*) from dwh_db_atlas_jrtf.tblScopeFact;" ) to see if they match? The percentage values you describe seem to come from Hue, and they seem to be very different from the row count you mention, so I am not sure the two values are actually related. Querying count(*) should give you the actual database row counts there.   Regards,   - Laszlo ... View more