You have to either create a hive-site.xml just for NiFi without the hook or your yarn-site.xml needs to be in the class path. Another parameter that you might have to set to make Hive streaming less chatty is hcatalog.hive.client.cache.disabled=true, it was recomened by our vendor to get rid of some other error messages.
Thanks Shawn Weeks ________________________________ From: Noe Detore <ndet...@minerkasch.com> Sent: Wednesday, October 31, 2018 7:16:15 AM To: users@nifi.apache.org Subject: PutHiveStreaming TimelineClientImpl Exception Hello, Using NIFI 1.5 PutHiveStreaming processor I am seeing a lot of logs INFO [ATS Logger 0] o.a.h.y.c.api.impl.TimelineClientImpl Exception caught by TimelineClientConnectionRetry, will try 1 more time(s). Message: java.net.ConnectException: Connection refused 2018-10-31 07:44:51,612 WARN [ATS Logger 0] org.apache.hadoop.hive.ql.hooks.ATSHook Failed to create ATS domain hive_6407e1d8-2d67-44af-bd0a-04288d6c587b java.lang.RuntimeException: Failed to connect to timeline server. Connection retries limit exceeded. The posted timeline event may be missing... Data is getting into Hive, but this log is chatty. Any suggestions on how to satisfy or remove this ATS requirement? Thank you
