public class NoopSegmentReadLocker extends Object implements SegmentReadLocker
Constructor and Description |
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NoopSegmentReadLocker() |
Modifier and Type | Method and Description |
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boolean |
acquireReadLock(String filename)
doesn't do anything and returns true
|
void |
deleteOrReleaseReadLock(String filename)
doesn't do anything
|
public boolean acquireReadLock(String filename)
acquireReadLock
in interface SegmentReadLocker
Directory#openInput(String)
public void deleteOrReleaseReadLock(String filename)
deleteOrReleaseReadLock
in interface SegmentReadLocker
filename
- of the file to release or deleteDirectory#deleteFile(String)
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