Package org.apache.flink.table.planner.plan.utils

Class LookupJoinUtil.RetryLookupOptions

java.lang.Object

org.apache.flink.table.planner.plan.utils.LookupJoinUtil.RetryLookupOptions

Enclosing class:

LookupJoinUtil

public static class LookupJoinUtil.RetryLookupOptions
extends Object

RetryOptions includes retry lookup related options.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FIELD_NAME_RETRY_FIXED_DELAY
static final String	FIELD_NAME_RETRY_MAX_ATTEMPTS
static final String	FIELD_NAME_RETRY_PREDICATE
static final String	FIELD_NAME_RETRY_STRATEGY

Constructor Summary

Constructors

Constructor	Description
RetryLookupOptions(String retryPredicate, org.apache.flink.table.api.config.LookupJoinHintOptions.RetryStrategy retryStrategy, Long retryFixedDelay, Integer retryMaxAttempts)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
static LookupJoinUtil.RetryLookupOptions	fromJoinHint(org.apache.calcite.rel.hint.RelHint lookupJoinHint)
int	hashCode()
org.apache.flink.table.runtime.operators.join.lookup.ResultRetryStrategy	toRetryStrategy()	Convert this LookupJoinUtil.RetryLookupOptions to ResultRetryStrategy in the best effort manner.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

FIELD_NAME_RETRY_PREDICATE

public static final String FIELD_NAME_RETRY_PREDICATE

See Also:

• Constant Field Values

FIELD_NAME_RETRY_STRATEGY

public static final String FIELD_NAME_RETRY_STRATEGY

See Also:

• Constant Field Values

FIELD_NAME_RETRY_FIXED_DELAY

public static final String FIELD_NAME_RETRY_FIXED_DELAY

See Also:

• Constant Field Values

FIELD_NAME_RETRY_MAX_ATTEMPTS

public static final String FIELD_NAME_RETRY_MAX_ATTEMPTS

See Also:

• Constant Field Values

Constructor Details

RetryLookupOptions

public RetryLookupOptions(String retryPredicate,
 org.apache.flink.table.api.config.LookupJoinHintOptions.RetryStrategy retryStrategy,
 Long retryFixedDelay,
 Integer retryMaxAttempts)

Method Details

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

fromJoinHint

@Nullable
public static LookupJoinUtil.RetryLookupOptions fromJoinHint(@Nullable
 org.apache.calcite.rel.hint.RelHint lookupJoinHint)

toRetryStrategy

public org.apache.flink.table.runtime.operators.join.lookup.ResultRetryStrategy toRetryStrategy()

Convert this LookupJoinUtil.RetryLookupOptions to ResultRetryStrategy in the best effort manner. If invalid LookupJoinHintOptions.RETRY_PREDICATE or LookupJoinHintOptions.RETRY_STRATEGY is given, then ResultRetryStrategy.NO_RETRY_STRATEGY will return.