org.apache.beam.sdk.io.gcp.bigquery

Class InsertRetryPolicy

java.lang.Object

org.apache.beam.sdk.io.gcp.bigquery.InsertRetryPolicy

All Implemented Interfaces:

java.io.Serializable

public abstract class InsertRetryPolicy
extends java.lang.Object
implements java.io.Serializable

A retry policy for streaming BigQuery inserts.

This retry policy currently applies only to per-element errors within successful (200 OK) BigQuery responses. Non-200 responses (e.g., 400 Bad Request, 500 Internal Server Error) will result in a RuntimeException and bundle failure. The subsequent handling of the failed bundle (e.g., retry or final failure) is determined by the specific Runner's fault tolerance mechanisms.

See Also:

BigQueryServicesImpl.DatasetServiceImpl.insertAll( TableReference, java.util.List, java.util.List, BackOff, org.apache.beam.sdk.util.FluentBackoff, Sleeper, org.apache.beam.sdk.io.gcp.bigquery.InsertRetryPolicy, java.util.List, org.apache.beam.sdk.io.gcp.bigquery.ErrorContainer, boolean, boolean, boolean, java.util.List), Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InsertRetryPolicy.Context Contains information about a failed insert.

Constructor Summary

Constructors

Constructor and Description
InsertRetryPolicy()

Method Summary

Modifier and Type	Method and Description
static InsertRetryPolicy	alwaysRetry() Always retry all failures.
static InsertRetryPolicy	neverRetry() Never retry any failures.
static InsertRetryPolicy	retryTransientErrors() Retry all failures except for known persistent errors.
abstract boolean	shouldRetry(InsertRetryPolicy.Context context) Return true if this failure should be retried.

Methods inherited from class java.lang.Object

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

Constructor Detail

InsertRetryPolicy

public InsertRetryPolicy()

Method Detail

shouldRetry

public abstract boolean shouldRetry(InsertRetryPolicy.Context context)

Return true if this failure should be retried.

neverRetry

public static InsertRetryPolicy neverRetry()

Never retry any failures.

alwaysRetry

public static InsertRetryPolicy alwaysRetry()

Always retry all failures.

retryTransientErrors

public static InsertRetryPolicy retryTransientErrors()

Retry all failures except for known persistent errors.