public final class SingleInstanceLockFactory extends LockFactory
LockFactoryfor a single in-process instance, meaning all locking will take place through this one instance. Only use this
LockFactorywhen you are certain all IndexWriters for a given index are running against a single shared in-process Directory instance. This is currently the default locking for RAMDirectory.
|Constructor and Description|
|Modifier and Type||Method and Description|
Return a new obtained Lock instance identified by lockName.
public Lock obtainLock(Directory dir, String lockName) throws IOException
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