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Remove the unused mergeScheduleFuture from IndexShard. 

Closes #15512
This commit is contained in:
Boaz Leskes 2015-12-17 15:10:25 +01:00
parent 3f87b0809e
commit b71845bf9b
1 changed files with 27 additions and 7 deletions
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34
core/src/main/java/org/elasticsearch/index/shard/IndexShard.java
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@ -19,7 +19,11 @@
package org.elasticsearch.index.shard;
import org.apache.lucene.index.*;
import org.apache.lucene.index.CheckIndex;
import org.apache.lucene.index.IndexCommit;
import org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy;
import org.apache.lucene.index.SnapshotDeletionPolicy;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.QueryCachingPolicy;
import org.apache.lucene.search.UsageTrackingQueryCachingPolicy;
import org.apache.lucene.store.AlreadyClosedException;
@ -61,7 +65,16 @@ import org.elasticsearch.index.cache.bitset.ShardBitsetFilterCache;
import org.elasticsearch.index.cache.query.QueryCacheStats;
import org.elasticsearch.index.cache.request.ShardRequestCache;
import org.elasticsearch.index.codec.CodecService;
import org.elasticsearch.index.engine.*;
import org.elasticsearch.index.engine.CommitStats;
import org.elasticsearch.index.engine.Engine;
import org.elasticsearch.index.engine.EngineClosedException;
import org.elasticsearch.index.engine.EngineConfig;
import org.elasticsearch.index.engine.EngineException;
import org.elasticsearch.index.engine.EngineFactory;
import org.elasticsearch.index.engine.InternalEngineFactory;
import org.elasticsearch.index.engine.RefreshFailedEngineException;
import org.elasticsearch.index.engine.Segment;
import org.elasticsearch.index.engine.SegmentsStats;
import org.elasticsearch.index.fielddata.FieldDataStats;
import org.elasticsearch.index.fielddata.IndexFieldDataService;
import org.elasticsearch.index.fielddata.ShardFieldData;
@ -70,7 +83,12 @@ import org.elasticsearch.index.get.GetStats;
import org.elasticsearch.index.get.ShardGetService;
import org.elasticsearch.index.indexing.IndexingStats;
import org.elasticsearch.index.indexing.ShardIndexingService;
import org.elasticsearch.index.mapper.*;
import org.elasticsearch.index.mapper.DocumentMapper;
import org.elasticsearch.index.mapper.DocumentMapperForType;
import org.elasticsearch.index.mapper.MapperService;
import org.elasticsearch.index.mapper.ParsedDocument;
import org.elasticsearch.index.mapper.SourceToParse;
import org.elasticsearch.index.mapper.Uid;
import org.elasticsearch.index.merge.MergeStats;
import org.elasticsearch.index.percolator.PercolateStats;
import org.elasticsearch.index.percolator.PercolatorQueriesRegistry;
@ -108,7 +126,12 @@ import java.io.IOException;
import java.io.PrintStream;
import java.nio.channels.ClosedByInterruptException;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.Arrays;
import java.util.EnumSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
@ -151,7 +174,6 @@ public class IndexShard extends AbstractIndexShardComponent {
private TimeValue refreshInterval;
private volatile ScheduledFuture<?> refreshScheduledFuture;
private volatile ScheduledFuture<?> mergeScheduleFuture;
protected volatile ShardRouting shardRouting;
protected volatile IndexShardState state;
protected final AtomicReference<Engine> currentEngineReference = new AtomicReference<>();
@ -766,8 +788,6 @@ public class IndexShard extends AbstractIndexShardComponent {
if (state != IndexShardState.CLOSED) {
FutureUtils.cancel(refreshScheduledFuture);
refreshScheduledFuture = null;
FutureUtils.cancel(mergeScheduleFuture);
mergeScheduleFuture = null;
}
changeState(IndexShardState.CLOSED, reason);
indexShardOperationCounter.decRef();