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Wei Zheng commented on HIVE-16399: ---------------------------------- Yeah I shouldn't have done that. But here're the deleted attachments I found from history: https://issues.apache.org/jira/secure/attachment/12863176/HIVE-16399.branch-2.3.patch https://issues.apache.org/jira/secure/attachment/12863177/HIVE-16399.branch-2.patch https://issues.apache.org/jira/secure/attachment/12863178/HIVE-16399.master.patch > create an index for tc_txnid in TXN_COMPONENTS > ---------------------------------------------- > > Key: HIVE-16399 > URL: https://issues.apache.org/jira/browse/HIVE-16399 > Project: Hive > Issue Type: Bug > Components: Transactions > Affects Versions: 1.0.0 > Reporter: Eugene Koifman > Assignee: Wei Zheng > Attachments: HIVE-16399.branch-2.3.patch, HIVE-16399.branch-2.patch, > HIVE-16399.master.patch > > > w/o this TxnStore.cleanEmptyAbortedTxns() can be very slow -- This message was sent by Atlassian JIRA (v6.3.15#6346)