AbstractCommitLogService (apache-cassandra API)

public abstract class AbstractCommitLogService
extends java.lang.Object

Fields
Modifier and Type	Field and Description
`protected java.util.concurrent.Semaphore`	`haveWork`
`protected long`	`lastSyncedAt`
`protected java.util.concurrent.atomic.AtomicLong`	`pending`
`protected WaitQueue`	`syncComplete`

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`awaitTermination()`
`void`	`finishWriteFor(CommitLogSegment.Allocation alloc)` Block for @param alloc to be sync'd as necessary, and handle bookkeeping
`long`	`getCompletedTasks()`
`long`	`getPendingTasks()`
`protected abstract void`	`maybeWaitForSync(CommitLogSegment.Allocation alloc)`
`WaitQueue.Signal`	`requestExtraSync()` Sync immediately, but don't block for the sync to cmplete
`void`	`restartUnsafe()` FOR TESTING ONLY
`void`	`shutdown()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

protected final java.util.concurrent.atomic.AtomicLong pending

protected final java.util.concurrent.Semaphore haveWork

finishWriteFor
```
public void finishWriteFor(CommitLogSegment.Allocation alloc)
```
Block for @param alloc to be sync'd as necessary, and handle bookkeeping

protected abstract void maybeWaitForSync(CommitLogSegment.Allocation alloc)

requestExtraSync
```
public WaitQueue.Signal requestExtraSync()
```
Sync immediately, but don't block for the sync to cmplete

public void awaitTermination()
                      throws java.lang.InterruptedException

Class AbstractCommitLogService