Package org.apache.iceberg.spark

Class CommitMetadata

java.lang.Object

org.apache.iceberg.spark.CommitMetadata

public class CommitMetadata
extends Object

utility class to accept thread local commit properties

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	commitProperties()
static <R, E extends Exception> R	withCommitProperties(Map<String,String> properties, Callable<R> callable, Class<E> exClass)	running the code wrapped as a caller, and any snapshot committed within the callable object will be attached with the metadata defined in properties

Methods inherited from class java.lang.Object

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

Method Details

withCommitProperties

public static <R,
E extends Exception> R withCommitProperties(Map<String,String> properties,
 Callable<R> callable,
 Class<E> exClass)
                                                      throws E

running the code wrapped as a caller, and any snapshot committed within the callable object will be attached with the metadata defined in properties

Parameters:

properties - extra commit metadata to attach to the snapshot committed within callable. The prefix will be removed for properties starting with SnapshotSummary.EXTRA_METADATA_PREFIX

callable - the code to be executed

exClass - the expected type of exception which would be thrown from callable

Throws:

E extends Exception

commitProperties

public static Map<String,String> commitProperties()