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Alan Gates updated HIVE-12902: ------------------------------ Attachment: HIVE-12902.2.patch A new version of the patch. This version doesn't rename TxnHandler and merge CompactionTxnHandler into the new TxnHandler. I realized doing this would make sharing patches between master and branch-1 impossible. Instead it defines a new interface TxnStore that TxnHandler implements. I did make TxnHandler package local so that tools were required to instantiate via code that makes sure to pick what is configured for the TxnStore. > Refactor TxnHandler to be an interface > -------------------------------------- > > Key: HIVE-12902 > URL: https://issues.apache.org/jira/browse/HIVE-12902 > Project: Hive > Issue Type: Improvement > Components: Metastore, Transactions > Affects Versions: 2.0.0 > Reporter: Alan Gates > Assignee: Alan Gates > Attachments: HIVE-12902.2.patch, HIVE-12902.patch > > > TxnHandler (and it's extender CompactionTxnHandler) implement the transaction > functionality in the metastore. These need to be re-factored as interfaces > so that we can have a separate implementation for the HBase metastore. -- This message was sent by Atlassian JIRA (v6.3.4#6332)