org.apache.flink.connector.jdbc

Class JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder

java.lang.Object

org.apache.flink.connector.jdbc.JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder

Enclosing class:

JdbcExactlyOnceOptions

public static class JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder
extends Object

JDBCExactlyOnceOptionsBuilder.

Constructor Summary

Constructors

Constructor and Description
JDBCExactlyOnceOptionsBuilder()

Method Summary

Modifier and Type	Method and Description
JdbcExactlyOnceOptions	build()
JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder	withAllowOutOfOrderCommits(boolean allowOutOfOrderCommits) Set whether transactions may be committed out-of-order in case of retries and this option is enabled.
JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder	withMaxCommitAttempts(int maxCommitAttempts) Set the number of attempt to commit a transaction (takes effect only if transient failure happens).
JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder	withRecoveredAndRollback(boolean recoveredAndRollback) Toggle discovery and rollback of prepared transactions upon recovery to prevent new transactions from being blocked by the older ones.
JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder	withTimeoutSec(Optional<Integer> timeoutSec) Set transaction timeout in seconds (vendor-specific).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JDBCExactlyOnceOptionsBuilder

public JDBCExactlyOnceOptionsBuilder()

Method Detail

withRecoveredAndRollback

public JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder withRecoveredAndRollback(boolean recoveredAndRollback)

Toggle discovery and rollback of prepared transactions upon recovery to prevent new transactions from being blocked by the older ones. Each subtask rollbacks its own transaction. This flag must be disabled when rescaling to prevent data loss.

withMaxCommitAttempts

public JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder withMaxCommitAttempts(int maxCommitAttempts)

Set the number of attempt to commit a transaction (takes effect only if transient failure happens).

withAllowOutOfOrderCommits

public JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder withAllowOutOfOrderCommits(boolean allowOutOfOrderCommits)

Set whether transactions may be committed out-of-order in case of retries and this option is enabled.

withTimeoutSec

public JdbcExactlyOnceOptions.JDBCExactlyOnceOptionsBuilder withTimeoutSec(Optional<Integer> timeoutSec)

Set transaction timeout in seconds (vendor-specific).

build

public JdbcExactlyOnceOptions build()