Package io.debezium.connector.spanner.task

Class ConflictResolver

java.lang.Object

io.debezium.connector.spanner.task.ConflictResolver

public class ConflictResolver
extends Object

When merge of partitions happens, it is possible that several tasks will process the same child partition. This class introduces the algorithm to understand, who should be the owner of the partition.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ConflictResolver()

Method Summary

Modifier and Type	Method	Description
static String	getPriorityPartition(Set<String> tokens)
private static String	getPriorityString(Set<String> strings)
static boolean	hasPriority(String testedTaskUid, Set<String> taskUids)

Methods inherited from class java.lang.Object

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

Constructor Details

ConflictResolver

private ConflictResolver()

Method Details

hasPriority

public static boolean hasPriority(String testedTaskUid,
 Set<String> taskUids)

getPriorityPartition

public static String getPriorityPartition(Set<String> tokens)

getPriorityString

private static String getPriorityString(Set<String> strings)