org.apache.hadoop.hbase.regionserver

Interface HRegion.BulkLoadListener

All Known Implementing Classes:

SecureBulkLoadManager.SecureBulkLoadListener

Enclosing class:

HRegion

public static interface HRegion.BulkLoadListener

Listener class to enable callers of bulkLoadHFile() to perform any necessary pre/post processing of a given bulkload call

Method Summary

Modifier and Type	Method and Description
void	doneBulkLoad(byte[] family, String srcPath) Called after a successful HFile load
void	failedBulkLoad(byte[] family, String srcPath) Called after a failed HFile load
String	prepareBulkLoad(byte[] family, String srcPath, boolean copyFile) Called before an HFile is actually loaded

Method Detail

prepareBulkLoad

String prepareBulkLoad(byte[] family,
                       String srcPath,
                       boolean copyFile)
                throws IOException

Called before an HFile is actually loaded

Parameters:

family - family being loaded to

srcPath - path of HFile

Returns:

final path to be used for actual loading

Throws:

IOException

doneBulkLoad

void doneBulkLoad(byte[] family,
                  String srcPath)
           throws IOException

Called after a successful HFile load

Parameters:

family - family being loaded to

srcPath - path of HFile

Throws:

IOException

failedBulkLoad

void failedBulkLoad(byte[] family,
                    String srcPath)
             throws IOException

Called after a failed HFile load

Parameters:

family - family being loaded to

srcPath - path of HFile

Throws:

IOException