Similar to this, I have a use case to compare Ansible Code with the Ambari Configs. The reason we are doing this is that we found several inconsistencies w.r.t to Ansible code and Ambari configs. But comparing both is a big task as there are many playbooks where we have Hadoop code so checking all the code base a heck. Any other option to do the comparison..... ... View more

This is the issue that even after running major compaction the tombstone markers were not deleted. hbase(main):107:0* scan 'CBST:TEST', {RAW => TRUE} ROW COLUMN+CELL Test101 column=cfDocContent:doc, timestamp=1650962333104, type=Delete Test102 column=cfDocContent:doc, timestamp=1650962333121, type=Delete Test103 column=cfDocContent:doc, timestamp=1650962333136, type=Delete Test104 column=cfDocContent:doc, timestamp=1650962333150, type=Delete Test105 column=cfDocContent:doc, timestamp=1650962333167, type=Delete 5 row(s) Took 0.0182 seconds hbase(main):108:0> ... View more

I recently face this same issue on one of our environment.  Error: returned 1. ERROR: Cannot set priority of zkfc process 24167 When digged more on the ZKFC Log, I found this error: ERROR org.apache.hadoop.ha.ZKFailoverController: Unable to start failover controller. Parent znode does not exist. I applied the solution to format ZKFC and once done I have restarted the services and it worked fine. bin/hdfs zkfc -formatZK ... View more

I am also looking for a solution for the same problem.... Can anyone help? ... View more