I have also encountered this problem   I have attached the Hue 3.12 job browser page network performance result using firefox developer tool. I think there is a very big json file (9.25MB in size) that is being transfered that's why it takes so long. However, I also perform network perf on Hue 3.6 but  there is no json file with that size, just 2 bytes json file. Navigating through the job browser page was almost instant when in Hue 3.6 even though it has almost 10,000+ entries, much more than my fresh installed Hue 3.12. Are there any optimization properties we could apply on Hue to make loading of pages faster on Hue 3.12? ... View more

This worked for me. (Do this at your own risk) Restart Zookeeper and HBASE Clean Wal and zookeeper hbase-unsecure $ sudo -u hdfs hdfs dfs -rm -r /apps/hbase/data/WALs/ $ zookeeper-client rmr /hbase-unsecure/rs Restart HBase ... View more

What path does ATS daemon logs located? ... View more

I see but is it a normal behaviour for squirrel to let any user/password access phoenix? ... View more

Hope this will help anyone: Add or modify below properties Ambari > Spark > Configs > Custom spark-defaults spark.eventLog.enabled = true spark.history.fs.logDirectory = hdfs://<fs.defaultFS>/<directory-to-your-spark-logs> Ambari > Spark > Configs > Advanced spark-defaults spark.history.provider = org.apache.spark.deploy.history.FsHistoryProvider ... View more

Thank you that was well answered. ... View more