Package org.apache.iotdb.db.wal.recover.file

Class SealedTsFileRecoverPerformer

java.lang.Object

org.apache.iotdb.db.wal.recover.file.AbstractTsFileRecoverPerformer

org.apache.iotdb.db.wal.recover.file.SealedTsFileRecoverPerformer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class SealedTsFileRecoverPerformer
extends AbstractTsFileRecoverPerformer

This class is used to help recover all sealed TsFiles, except unsealed TsFile at zero level.

Field Summary

Fields inherited from class org.apache.iotdb.db.wal.recover.file.AbstractTsFileRecoverPerformer

tsFileResource, writer

Constructor Summary

Constructors

Constructor	Description
SealedTsFileRecoverPerformer(TsFileResource tsFileResource)

Method Summary

Modifier and Type	Method	Description
void	recover()	Recover sealed TsFile, including load .resource file (reconstruct when necessary) and truncate the file to remaining corrected data

Methods inherited from class org.apache.iotdb.db.wal.recover.file.AbstractTsFileRecoverPerformer

canWrite, close, hasCrashed, reconstructResourceFile, recoverWithWriter

Methods inherited from class java.lang.Object

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

Constructor Detail

SealedTsFileRecoverPerformer

public SealedTsFileRecoverPerformer(TsFileResource tsFileResource)

Method Detail

recover

public void recover()
             throws DataRegionException,
                    java.io.IOException

Recover sealed TsFile, including load .resource file (reconstruct when necessary) and truncate the file to remaining corrected data

Throws:

DataRegionException

java.io.IOException