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[Bulk] Add blocking close method to BulkProcessor

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Blocks until all bulk requests have completed.

Closes #4158
Closes #6314
This commit is contained in:
matt-preston 2014-06-22 17:12:11 +01:00 committed by Simon Willnauer
parent cc8f7ddb9a
commit 42b71a004a
1 changed files with 28 additions and 4 deletions
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32
src/main/java/org/elasticsearch/action/bulk/BulkProcessor.java
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@ -191,13 +191,33 @@ public class BulkProcessor implements Closeable {
}
}
@Override
/**
* Closes the processor. If flushing by time is enabled, then its shutdown. Any remaining bulk actions are flushed.
* Closes the processor. If flushing by time is enabled, then it's shutdown. Any remaining bulk actions are flushed.
*/
public synchronized void close() {
@Override
public void close() {
try {
awaitClose(0, TimeUnit.NANOSECONDS);
} catch(InterruptedException exc) {
Thread.currentThread().interrupt();
}
}
/**
* Closes the processor. If flushing by time is enabled, then it's shutdown. Any remaining bulk actions are flushed.
*
* If concurrent requests are not enabled, returns {@code true} immediately.
* If concurrent requests are enabled, waits for up to the specified timeout for all bulk requests to complete then returns {@code true},
* If the specified waiting time elapses before all bulk requests complete, {@code false} is returned.
*
* @param timeout The maximum time to wait for the bulk requests to complete
* @param unit The time unit of the {@code timeout} argument
* @return {@code true} if all bulk requests completed and {@code false} if the waiting time elapsed before all the bulk requests completed
* @throws InterruptedException If the current thread is interrupted
*/
public synchronized boolean awaitClose(long timeout, TimeUnit unit) throws InterruptedException {
if (closed) {
return;
return true;
}
closed = true;
if (this.scheduledFuture != null) {
@ -207,6 +227,10 @@ public class BulkProcessor implements Closeable {
if (bulkRequest.numberOfActions() > 0) {
execute();
}
if (this.concurrentRequests < 1) {
return true;
}
return semaphore.tryAcquire(this.concurrentRequests, timeout, unit);
}
/**