LineageMasterClientService.Iface (Alluxio Parent 1.8.3-SNAPSHOT API)

All Superinterfaces:

AlluxioService.Iface

All Known Implementing Classes:

LineageMasterClientService.Client, LineageMasterClientServiceHandler

Enclosing class:

LineageMasterClientService
```
public static interface LineageMasterClientService.Iface
extends AlluxioService.Iface
```
This interface contains lineage master service endpoints for Alluxio clients.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`CreateLineageTResponse`	`createLineage(List<String> inputFiles, List<String> outputFiles, CommandLineJobInfo job, CreateLineageTOptions options)` Creates a lineage and returns the lineage id.
`DeleteLineageTResponse`	`deleteLineage(long lineageId, boolean cascade, DeleteLineageTOptions options)` Deletes a lineage and returns whether the deletion succeeded.
`GetLineageInfoListTResponse`	`getLineageInfoList(GetLineageInfoListTOptions options)` Returns a list of existing lineages.
`ReinitializeFileTResponse`	`reinitializeFile(String path, long blockSizeBytes, long ttl, TTtlAction ttlAction, ReinitializeFileTOptions options)` Reinitializes a file.
`ReportLostFileTResponse`	`reportLostFile(String path, ReportLostFileTOptions options)` Reports file as lost.

Methods inherited from interface alluxio.thrift.AlluxioService.Iface
getServiceVersion

Method Detail

createLineage

CreateLineageTResponse createLineage(List<String> inputFiles,
                                     List<String> outputFiles,
                                     CommandLineJobInfo job,
                                     CreateLineageTOptions options)
                              throws AlluxioTException,
                                     org.apache.thrift.TException

Creates a lineage and returns the lineage id.

Parameters:: inputFiles - the list of input files; outputFiles - the list of output files; job - the command line job info; options - the method options
Throws:: AlluxioTException; org.apache.thrift.TException

deleteLineage

DeleteLineageTResponse deleteLineage(long lineageId,
                                     boolean cascade,
                                     DeleteLineageTOptions options)
                              throws AlluxioTException,
                                     org.apache.thrift.TException

Deletes a lineage and returns whether the deletion succeeded.

Parameters:: lineageId - the lineage id; cascade - whether to delete the lineage in cascade; options - the method options
Throws:: AlluxioTException; org.apache.thrift.TException

getLineageInfoList

GetLineageInfoListTResponse getLineageInfoList(GetLineageInfoListTOptions options)
                                        throws AlluxioTException,
                                               org.apache.thrift.TException

Returns a list of existing lineages.

Parameters:: options - the method options
Throws:: AlluxioTException; org.apache.thrift.TException

reinitializeFile

ReinitializeFileTResponse reinitializeFile(String path,
                                           long blockSizeBytes,
                                           long ttl,
                                           TTtlAction ttlAction,
                                           ReinitializeFileTOptions options)
                                    throws AlluxioTException,
                                           org.apache.thrift.TException

Reinitializes a file. Returns the id of the reinitialized file when the file is lost or not completed, -1 otherwise.

Parameters:: path - the path of the file; blockSizeBytes - block size in bytes; ttl - time to live; ttlAction - expiry action; options - the method options
Throws:: AlluxioTException; org.apache.thrift.TException

reportLostFile

ReportLostFileTResponse reportLostFile(String path,
                                       ReportLostFileTOptions options)
                                throws AlluxioTException,
                                       org.apache.thrift.TException

Reports file as lost.

Parameters:: path - the path of the file; options - the method options
Throws:: AlluxioTException; org.apache.thrift.TException

Interface LineageMasterClientService.Iface