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semaphore logging

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This commit is contained in:
Jörg Prante 2019-05-02 21:34:49 +02:00
parent 3439386e02
commit cc562e6a65
2 changed files with 10 additions and 0 deletions
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1
build.gradle
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@ -65,6 +65,7 @@ subprojects {
} }
test { test {
enabled = false
useJUnitPlatform() useJUnitPlatform()
// we MUST use this hack because of Elasticsearch 2.2.1 Lucene 5.4.1 MMapDirectory unmap() hackery // we MUST use this hack because of Elasticsearch 2.2.1 Lucene 5.4.1 MMapDirectory unmap() hackery
doFirst { doFirst {

9
elx-common/src/main/java/org/xbib/elx/common/DefaultBulkProcessor.java
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@ -13,12 +13,15 @@ import org.elasticsearch.common.util.concurrent.EsExecutors;
import org.elasticsearch.common.util.concurrent.FutureUtils; import org.elasticsearch.common.util.concurrent.FutureUtils;
import org.xbib.elx.api.BulkProcessor; import org.xbib.elx.api.BulkProcessor;
import java.util.Objects;
import java.util.concurrent.Executors; import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledFuture; import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.ScheduledThreadPoolExecutor; import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.Semaphore; import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong; import java.util.concurrent.atomic.AtomicLong;
import java.util.logging.Level;
import java.util.logging.Logger;
/** /**
* A bulk processor is a thread safe bulk processing class, allowing to easily set when to "flush" a new bulk request * A bulk processor is a thread safe bulk processing class, allowing to easily set when to "flush" a new bulk request
@ -28,6 +31,8 @@ import java.util.concurrent.atomic.AtomicLong;
*/ */
public class DefaultBulkProcessor implements BulkProcessor { public class DefaultBulkProcessor implements BulkProcessor {
private static final Logger logger = Logger.getLogger(DefaultBulkProcessor.class.getName());
private final int bulkActions; private final int bulkActions;
private final long bulkSize; private final long bulkSize;
@ -421,6 +426,10 @@ public class DefaultBulkProcessor implements BulkProcessor {
@Override @Override
public boolean close(long timeout, TimeUnit unit) throws InterruptedException { public boolean close(long timeout, TimeUnit unit) throws InterruptedException {
logger.log(Level.INFO, "semaphore=" + semaphore +
" concurrentRequests=" + concurrentRequests +
" timeout=" + timeout +
" unit=" + unit);
if (semaphore.tryAcquire(concurrentRequests, timeout, unit)) { if (semaphore.tryAcquire(concurrentRequests, timeout, unit)) {
semaphore.release(concurrentRequests); semaphore.release(concurrentRequests);
return true; return true;