org.apache.hudi.client.heartbeat

Class HeartbeatUtils

java.lang.Object

org.apache.hudi.client.heartbeat.HeartbeatUtils

public class HeartbeatUtils
extends Object

Helper class to delete heartbeat for completed or failed instants with expired heartbeats.

Constructor Summary

Constructors

Constructor and Description
HeartbeatUtils()

Method Summary

Modifier and Type	Method and Description
static void	abortIfHeartbeatExpired(String instantTime, HoodieTable table, HoodieHeartbeatClient heartbeatClient, HoodieWriteConfig config) Check if the heartbeat corresponding to instantTime has expired.
static boolean	deleteHeartbeatFile(org.apache.hadoop.fs.FileSystem fs, String basePath, String instantTime) Deletes the heartbeat file for the specified instant.
static boolean	deleteHeartbeatFile(org.apache.hadoop.fs.FileSystem fs, String basePath, String instantTime, HoodieWriteConfig config) Deletes the heartbeat file for the specified instant.

Methods inherited from class java.lang.Object

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

Constructor Detail

HeartbeatUtils

public HeartbeatUtils()

Method Detail

deleteHeartbeatFile

public static boolean deleteHeartbeatFile(org.apache.hadoop.fs.FileSystem fs,
                                          String basePath,
                                          String instantTime)

Deletes the heartbeat file for the specified instant.

Parameters:

fs -

basePath -

instantTime -

Returns:

deleteHeartbeatFile

public static boolean deleteHeartbeatFile(org.apache.hadoop.fs.FileSystem fs,
                                          String basePath,
                                          String instantTime,
                                          HoodieWriteConfig config)

Deletes the heartbeat file for the specified instant.

Parameters:

fs - Hadoop FileSystem instance

basePath - Hoodie table base path

instantTime - Commit instant time

config - HoodieWriteConfig instance

Returns:

Boolean indicating whether heartbeat file was deleted or not

abortIfHeartbeatExpired

public static void abortIfHeartbeatExpired(String instantTime,
                                           HoodieTable table,
                                           HoodieHeartbeatClient heartbeatClient,
                                           HoodieWriteConfig config)

Check if the heartbeat corresponding to instantTime has expired. If yes, abort by throwing an exception.

Parameters:

instantTime -

table -

heartbeatClient -

config -