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PREV CLASS NEXT CLASS FRAMES NO FRAMES | DETAIL: CONSTRUCTORS | METHODS | FIELDS |
Removed Constructors | |
File ) |
Represents an Image (image and edit file). |
Removed Methods | |
void saveFSImage() |
Save the contents of the FS image and create empty edits. |
Added Methods | |
FSNamesystem getFSNamesystem() |
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boolean getRestoreFailedStorage() |
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void moveCurrent(StorageDirectory ) |
Move {@code current} to {@code lastcheckpoint.tmp} and recreate empty {@code current}. |
void moveLastCheckpoint(StorageDirectory ) |
Move {@code lastcheckpoint.tmp} to {@code previous.checkpoint} |
byte[] readBytes(DataInputStream ) |
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String readString(DataInputStream ) |
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void saveCurrent(StorageDirectory ) |
Save current image and empty journal into {@code current} directory. |
void setRestoreFailedStorage(boolean ) |
Added Fields | |
CheckpointStates ckptState |
Can fs-image be rolled |
FSEditLog editLog |
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FSNamesystem namesystem |
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