@Override
public void shutdown() {
if (_luceneIndexThreadPoolExecutor != null) {
_luceneIndexThreadPoolExecutor.shutdownNow();
try {
_luceneIndexThreadPoolExecutor.awaitTermination(60, TimeUnit.SECONDS);
} catch (InterruptedException ie) {
_log.error("Lucene indexer shutdown interrupted", ie);
}
}
if (isLoadIndexFromClusterEnabled()) {
ClusterExecutorUtil.removeClusterEventListener(_loadIndexClusterEventListener);
}
MessageBus messageBus = MessageBusUtil.getMessageBus();
for (String searchEngineId : SearchEngineUtil.getSearchEngineIds()) {
String searchWriterDestinationName =
SearchEngineUtil.getSearchWriterDestinationName(searchEngineId);
Destination searchWriteDestination = messageBus.getDestination(searchWriterDestinationName);
if (searchWriteDestination != null) {
ThreadPoolExecutor threadPoolExecutor =
PortalExecutorManagerUtil.getPortalExecutor(searchWriterDestinationName);
int maxPoolSize = threadPoolExecutor.getMaxPoolSize();
CountDownLatch countDownLatch = new CountDownLatch(maxPoolSize);
ShutdownSyncJob shutdownSyncJob = new ShutdownSyncJob(countDownLatch);
for (int i = 0; i < maxPoolSize; i++) {
threadPoolExecutor.submit(shutdownSyncJob);
}
try {
countDownLatch.await();
} catch (InterruptedException ie) {
_log.error("Shutdown waiting interrupted", ie);
}
List<Runnable> runnables = threadPoolExecutor.shutdownNow();
if (_log.isDebugEnabled()) {
_log.debug("Cancelled appending indexing jobs: " + runnables);
}
searchWriteDestination.close(true);
}
}
for (IndexAccessor indexAccessor : _indexAccessors.values()) {
indexAccessor.close();
}
}
