org.apache.flink.runtime.jobmanager

Interface JobGraphStoreUtil

All Known Implementing Classes:

ZooKeeperJobGraphStoreUtil

public interface JobGraphStoreUtil

JobGraphStore utility interfaces. For example, convert a name(e.g. ZooKeeper path, key name in Kubernetes ConfigMap) to JobID, or vice versa.

Method Summary

Modifier and Type	Method and Description
String	jobIDToName(org.apache.flink.api.common.JobID jobId) Get the name in external storage from job id.
org.apache.flink.api.common.JobID	nameToJobID(String name) Get the job id from name.

Method Detail

jobIDToName

String jobIDToName(org.apache.flink.api.common.JobID jobId)

Get the name in external storage from job id.

Parameters:

jobId - job id

Returns:

Key name in ConfigMap or child path name in ZooKeeper

nameToJobID

org.apache.flink.api.common.JobID nameToJobID(String name)

Get the job id from name.

Parameters:

name - Key name in ConfigMap or child path name in ZooKeeper

Returns:

parsed job id.