Jingsong Lee created FLINK-25173:
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Summary: Introduce CatalogLock
Key: FLINK-25173
URL: https://issues.apache.org/jira/browse/FLINK-25173
Project: Flink
Issue Type: Sub-task
Components: Connectors / Hive, Table SQL / API
Reporter: Jingsong Lee
Fix For: 1.15.0
{panel}
{panel}
|{{/**}}
{{ }}{{* An interface that allows source and sink to use global lock to some
transaction-related things.}}
{{ }}{{*/}}
{{@Internal}}
{{public}} {{interface}} {{CatalogLock }}{{extends}} {{Closeable {}}
{{ }}{{/** Run with catalog lock. The caller should tell catalog the
database and table name. */}}
{{ }}{{<T> T runWithLock(String database, String table, Callable<T>
callable) }}{{throws}} {{Exception;}}
{{ }}{{/** Factory to create \{@link CatalogLock}. */}}
{{ }}{{interface}} {{Factory }}{{extends}} {{Serializable {}}
{{ }}{{CatalogLock create();}}
{{ }}{{}}}
{{}}}|
Currently, only HiveCatalog can provide this catalog lock.
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