deniskuzZ commented on a change in pull request #1834:
URL: https://github.com/apache/hive/pull/1834#discussion_r570556176
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File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java
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@@ -4797,6 +4800,84 @@ private void heartbeatTxn(Connection dbConn, long txnid)
}
}
+ private boolean foundCommittedTransaction(Connection dbConn, long txnId,
FindStatStatusByWriteIdRequest rqst,
+ String condition) throws
SQLException, MetaException {
+ String s = sqlGenerator.addLimitClause(1,
+ "1 FROM \"COMPLETED_TXN_COMPONENTS\" WHERE \"CTC_TXNID\" " +
condition + " " + txnId +
+ " AND \"CTC_DATABASE\" = ? AND \"CTC_TABLE\" = ?");
Review comment:
you do not need db and table filters as txnid is unique across them, see
findTxnState
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