It seems for the version of DataNucleus that we have (3.2.X), it does not support HikariCP: http://www.datanucleus.org/products/accessplatform_3_2/jpa/datastore_connec tion.html. DN 4.X onwards seems to support it: http://www.datanucleus.org/products/datanucleus/jdo/datastore_connection.ht ml#pooling_rdbms_hikaricp.
—Vaibhav On 9/16/15, 3:05 PM, "John Pullokkaran" <jpullokka...@hortonworks.com> wrote: >Seems like DBCP had issues and we switched >https://issues.apache.org/jira/browse/DBCP-398 >https://issues.apache.org/jira/browse/HIVE-4807 > > >On 9/16/15, 3:02 PM, "Sergey Shelukhin" <ser...@hortonworks.com> wrote: > >>Hi. >>Does anyone remember why we are using BONECP by default? >>0.8 version (the latest) has unfixed bugs since 2013 that we are hitting, >>and the github page says: >>³BoneCP Š. should now be considered deprecated in favour of HikariCP" > >
