Hello Smruti, I tried to clear the usercache dir in all danotes as suggested. But the issue is resolved. Basically it is issue with Tez session.  It is happening all the jobs which are involved tez .   Thanks Narasimha. ... View more

After decommissioning, recommission the nodemanager and then start it again. ... View more

Recently ran into same issue where we were getting alerts for all the UIs. The root cause ended up being the times on the nodes were not correct. After fixing the time and restarting ambari server/agents and all services, the alerts went away ... View more

Follow this article https://community.hortonworks.com/articles/88259/set-time-to-live-ttl-on-solr-records.html to set the values for the fields _ttl_ and _expire_at_ fields in the solrconfig.xml and related files and upload them to zookeeper and restart ambari-infra-solr services. That will help reducing the disk space usage according to the value of TTL setting. ... View more

Yes.I was able to remove the interpreter by following the steps given by Daniel. ... View more

Yes. This was closed. Thanks a lot for the suggestions. ... View more