private void flushCloseExecutor() {
if (asyncIndexingExecutor == null) {
return;
}
asyncIndexingExecutor.shutdown();
try {
asyncIndexingExecutor.awaitTermination(Long.MAX_VALUE, TimeUnit.SECONDS);
} catch (InterruptedException e) {
log.interruptedWhileWaitingForIndexActivity(e);
Thread.currentThread().interrupt();
}
if (!asyncIndexingExecutor.isTerminated()) {
log.unableToShutdownAsynchronousIndexingByTimeout(indexName);
}
}
@Override
public void run() {
modificationLock.lock();
try {
applyUpdates();
} catch (InterruptedException e) {
log.interruptedWhileWaitingForIndexActivity(e);
Thread.currentThread().interrupt();
handleException(e);
} catch (Exception e) {
log.backendError(e);
handleException(e);
} finally {
modificationLock.unlock();
}
}