https://community.cloudera.com/t5/Support-Questions/Oozie-database-access-problem/m-p/194086#M156146 <P>Thanks for your rely.</P><P>Actually, using root account to connect the oozie database with full privileges. I have try to connect the database by command line. Everything is ok~ </P><P>And check the DB configuration to verify whether the tables are generated during the installation. Everything is fine too.</P><P>Checking the service of oozie and submit the job from hue. Thing is ok too~</P><P>I don't know why this error is occured in the log file.</P> Thu, 19 Jul 2018 16:56:13 GMT 393219974 2018-07-19T16:56:13Z