[ https://issues.apache.org/jira/browse/HIVE-20459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Igor Kryvenko reassigned HIVE-20459: ------------------------------------ Assignee: Igor Kryvenko > add ThriftHiveMetastore.get_open_txns(long txnid) > ------------------------------------------------- > > Key: HIVE-20459 > URL: https://issues.apache.org/jira/browse/HIVE-20459 > Project: Hive > Issue Type: Improvement > Components: Metastore, Transactions > Reporter: Eugene Koifman > Assignee: Igor Kryvenko > Priority: Minor > > we currently have {{ThriftHiveMetastore.get_open_txns()}} which maps to > {{TxnHandler.getOpenTxns()}}. The usual usage is > {{TxnUtils.createValidReadTxnList(GetOpenTxnsResponse txns, long > currentTxn)}} where the complete list transactions is obtained from Metastore > and then anything above currentTxn is thrown away. > Would be useful to add {{ThriftHiveMetastore.get_open_txns(long txnid)}} and > {{TxnHandler.getOpenTxns(long)}} to not retrieve things that will be thrown > away. Especially when there are a lot of running transactions. -- This message was sent by Atlassian JIRA (v7.6.3#76005)