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HBASE-19614 Use ArrayDeque as Queue instead of LinkedList in CompoundBloomFilterWriter 

Signed-off-by: Apekshit Sharma <appy@apache.org>
This commit is contained in:
BELUGA BEHR 2018-02-27 11:49:30 -08:00 committed by Apekshit Sharma
parent 0fa5d69fc7
commit f01c90bc0e
1 changed files with 2 additions and 2 deletions
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4
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/CompoundBloomFilterWriter.java
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@ -20,7 +20,7 @@ package org.apache.hadoop.hbase.io.hfile;
import java.io.DataInput; import java.io.DataInput;
import java.io.DataOutput; import java.io.DataOutput;
import java.io.IOException; import java.io.IOException;
import java.util.LinkedList; import java.util.ArrayDeque;
import java.util.Queue; import java.util.Queue;
import org.apache.hadoop.hbase.Cell; import org.apache.hadoop.hbase.Cell;
@ -71,7 +71,7 @@ public class CompoundBloomFilterWriter extends CompoundBloomFilterBase
BloomFilterChunk chunk; BloomFilterChunk chunk;
} }
private Queue<ReadyChunk> readyChunks = new LinkedList<>(); private Queue<ReadyChunk> readyChunks = new ArrayDeque<>();
/** The first key in the current Bloom filter chunk. */ /** The first key in the current Bloom filter chunk. */
private byte[] firstKeyInChunk = null; private byte[] firstKeyInChunk = null;