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don't clean thread locals explicitly, let GC clean them

This commit is contained in:
kimchy 2010-06-12 12:45:38 +03:00
parent 288aa36a39
commit 2daa54a2bb
1 changed files with 2 additions and 2 deletions
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4
modules/elasticsearch/src/main/java/org/elasticsearch/monitor/memory/alpha/AlphaMemoryMonitor.java
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@ -25,7 +25,6 @@ import org.elasticsearch.monitor.memory.MemoryMonitor;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.util.SizeUnit;
import org.elasticsearch.util.SizeValue;
import org.elasticsearch.util.ThreadLocals;
import org.elasticsearch.util.TimeValue;
import org.elasticsearch.util.component.AbstractLifecycleComponent;
import org.elasticsearch.util.inject.Inject;
@ -177,7 +176,8 @@ public class AlphaMemoryMonitor extends AbstractLifecycleComponent<MemoryMonitor
indicesMemoryCleaner.cacheClear();
// TODO this ends up doing a flush with "true", basically, at the end, replacing the IndexWriter, might not be needed with Lucene 3.0.2.
indicesMemoryCleaner.fullMemoryClean();
ThreadLocals.clearReferencesThreadLocals();
// don't clean thread locals, let GC clean them (so we won't run into visibility issues)
// ThreadLocals.clearReferencesThreadLocals();
fullCounter = 0;
} else {
long totalClean = totalCleans.incrementAndGet();