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Abort Transactions
ABORT TRANSACTIONS cleans up the specified transaction IDs from the Hive metastore so that users do not need to interact with the metastore directly in order to remove dangling or failed transactions. ABORT TRANSACTIONS is added in Hive 1.3.0 and 2.1.0 (HIVE-12634).
This command can be used together with SHOW TRANSACTIONS. The latter can help figure out the candidate transaction IDs to be cleaned up. |
Scheduled queries
Documentation is available on the Scheduled Queries page.
HCatalog and WebHCat DDL
For information about DDL in HCatalog and WebHCat, see:
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