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HBASE-18749 Apply the CF specific TimeRange from Scan to filter the segment scanner

This commit is contained in:
Chia-Ping Tsai 2017-09-06 20:01:10 +08:00
parent cd1b964bb7
commit f0c1cd50c2
5 changed files with 13 additions and 13 deletions
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8
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompositeImmutableSegment.java
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@ -18,12 +18,12 @@
*/
package org.apache.hadoop.hbase.regionserver;
import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;
import org.apache.commons.logging.Log;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.CellComparator;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.io.TimeRange;
import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;
import java.util.ArrayList;
import java.util.Iterator;
@ -122,7 +122,7 @@ public class CompositeImmutableSegment extends ImmutableSegment {
}
@Override
public boolean shouldSeek(Scan scan, long oldestUnexpiredTS){
public boolean shouldSeek(TimeRange tr, long oldestUnexpiredTS){
throw new IllegalStateException("Not supported by CompositeImmutableScanner");
}

5
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ImmutableSegment.java
View File

@ -24,7 +24,6 @@ import org.apache.hadoop.hbase.CellComparator;
import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.util.ClassSize;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.io.TimeRange;
import java.io.IOException;
@ -130,8 +129,8 @@ public class ImmutableSegment extends Segment {
///////////////////// PUBLIC METHODS /////////////////////
@Override
public boolean shouldSeek(Scan scan, long oldestUnexpiredTS) {
return this.timeRange.includesTimeRange(scan.getTimeRange()) &&
public boolean shouldSeek(TimeRange tr, long oldestUnexpiredTS) {
return this.timeRange.includesTimeRange(tr) &&
this.timeRange.getMax() >= oldestUnexpiredTS;
}

6
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MutableSegment.java
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@ -27,7 +27,7 @@ import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.io.TimeRange;
import org.apache.hadoop.hbase.util.ClassSize;
import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;
@ -112,8 +112,8 @@ public class MutableSegment extends Segment {
}
@Override
public boolean shouldSeek(Scan scan, long oldestUnexpiredTS) {
return (this.timeRangeTracker.includesTimeRange(scan.getTimeRange())
public boolean shouldSeek(TimeRange tr, long oldestUnexpiredTS) {
return (this.timeRangeTracker.includesTimeRange(tr)
&& (this.timeRangeTracker.getMax() >= oldestUnexpiredTS));
}

4
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/Segment.java
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@ -32,7 +32,7 @@ import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.KeyValueUtil;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.io.TimeRange;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.ClassSize;
@ -177,7 +177,7 @@ public abstract class Segment {
return KeyValueUtil.length(cell);
}
public abstract boolean shouldSeek(Scan scan, long oldestUnexpiredTS);
public abstract boolean shouldSeek(TimeRange tr, long oldestUnexpiredTS);
public abstract long getMinTimestamp();

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/SegmentScanner.java
View File

@ -280,7 +280,8 @@ public class SegmentScanner implements KeyValueScanner {
*/
@Override
public boolean shouldUseScanner(Scan scan, Store store, long oldestUnexpiredTS) {
return getSegment().shouldSeek(scan,oldestUnexpiredTS);
return getSegment().shouldSeek(scan.getColumnFamilyTimeRange()
.getOrDefault(store.getColumnFamilyDescriptor().getName(), scan.getTimeRange()), oldestUnexpiredTS);
}
@Override