org.apache.accumulo.tserver.tablet

Class RootFiles

java.lang.Object

org.apache.accumulo.tserver.tablet.RootFiles

public class RootFiles
extends Object

Constructor Summary

Constructors

Constructor and Description
RootFiles()

Method Summary

Modifier and Type	Method and Description
static Collection<String>	cleanupReplacement(VolumeManager fs, org.apache.hadoop.fs.FileStatus[] files, boolean deleteTmp)
static void	finishReplacement(AccumuloConfiguration acuTableConf, VolumeManager fs, org.apache.hadoop.fs.Path location, Set<FileRef> oldDatafiles, String compactName)
static void	prepareReplacement(VolumeManager fs, org.apache.hadoop.fs.Path location, Set<FileRef> oldDatafiles, String compactName)
static void	renameReplacement(VolumeManager fs, FileRef tmpDatafile, FileRef newDatafile)
static void	replaceFiles(AccumuloConfiguration acuTableConf, VolumeManager fs, org.apache.hadoop.fs.Path location, Set<FileRef> oldDatafiles, FileRef tmpDatafile, FileRef newDatafile)

Methods inherited from class java.lang.Object

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

Constructor Detail

RootFiles

public RootFiles()

Method Detail

prepareReplacement

public static void prepareReplacement(VolumeManager fs,
                                      org.apache.hadoop.fs.Path location,
                                      Set<FileRef> oldDatafiles,
                                      String compactName)
                               throws IOException

Throws:

IOException

renameReplacement

public static void renameReplacement(VolumeManager fs,
                                     FileRef tmpDatafile,
                                     FileRef newDatafile)
                              throws IOException

Throws:

IOException

finishReplacement

public static void finishReplacement(AccumuloConfiguration acuTableConf,
                                     VolumeManager fs,
                                     org.apache.hadoop.fs.Path location,
                                     Set<FileRef> oldDatafiles,
                                     String compactName)
                              throws IOException

Throws:

IOException

replaceFiles

public static void replaceFiles(AccumuloConfiguration acuTableConf,
                                VolumeManager fs,
                                org.apache.hadoop.fs.Path location,
                                Set<FileRef> oldDatafiles,
                                FileRef tmpDatafile,
                                FileRef newDatafile)
                         throws IOException

Throws:

IOException

cleanupReplacement

public static Collection<String> cleanupReplacement(VolumeManager fs,
                                                    org.apache.hadoop.fs.FileStatus[] files,
                                                    boolean deleteTmp)
                                             throws IOException

Throws:

IOException