org.apache.flink.table.catalog

接口 CatalogLock

所有超级接口:

AutoCloseable, Closeable

@Internal
public interface CatalogLock
extends Closeable

An interface that allows source and sink to use global lock to some transaction-related things.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	CatalogLock.Factory Factory to create CatalogLock.

方法概要

限定符和类型	方法和说明
<T> T	runWithLock(String database, String table, Callable<T> callable) Run with catalog lock.

从接口继承的方法 java.io.Closeable

close

方法详细资料

runWithLock

<T> T runWithLock(String database,
                  String table,
                  Callable<T> callable)
           throws Exception

Run with catalog lock. The caller should tell catalog the database and table name.

抛出:

Exception