Oozie Spark Action Not Loading Spark Configurations

Recently I was working on an issue that Oozie was not able to pick up Spark’s configuration and caused job to fail. The reason that I know it was not loading Spark’s configuration was because spark had “spark.authenticate=true” set in its configuration file under file /etc/spark/conf/spark-defaults.conf. $ head /etc/spark/conf/spark-defaults.conf spark.authenticate=true …

Oozie Hive2 Action Failed with Error: “HiveSQLException: Failed to execute session hooks”

If you have an Oozie Hive2 job that fails with below error message randomly, which can be found in Oozie’s server log, located by default under /var/log/oozie: 2018-06-02 09:00:01,103 WARN org.apache.oozie.action.hadoop.Hive2Credentials: SERVER[hlp3058p.oocl.com] USER[dmsa_appln] GROUP[-] TOKEN[] APP[DMSA_CMTX_PCON_ETL_ONLY] JOB[0010548-180302135253124-oozie-oozi-W] ACTION[0010548-180302135253124-oozie-oozi-W@spark-6799] Exception in addtoJobConf org.apache.hive.service.cli.HiveSQLException: Failed to execute session hooks at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:241) at …