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Posted to oak-commits@jackrabbit.apache.org by al...@apache.org on 2014/12/08 11:08:03 UTC
svn commit: r1643775 - in /jackrabbit/oak/branches/1.0: ./
oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/segment/file/CompactionGainEstimate.java
Author: alexparvulescu
Date: Mon Dec 8 10:08:03 2014
New Revision: 1643775
URL: http://svn.apache.org/r1643775
Log:
OAK-2322 Compaction estimation includes all data segments
- merged r1643774
Modified:
jackrabbit/oak/branches/1.0/ (props changed)
jackrabbit/oak/branches/1.0/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/segment/file/CompactionGainEstimate.java
Propchange: jackrabbit/oak/branches/1.0/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Dec 8 10:08:03 2014
@@ -1,2 +1,2 @@
-/jackrabbit/oak/trunk:1584578,1584602,1584614,1584616,1584709,1584781,1584937,1585297,1585304-1585305,1585420,1585424,1585427,1585448,1585465,1585468,1585486,1585497,1585509,1585647,1585655-1585656,1585661,1585665-1585666,1585669-1585670,1585673,1585680,1585719,1585763,1585770,1585896,1585904,1585907,1585940,1585949,1585951,1585956,1585962,1586287,1586320,1586364,1586372,1586655,1586836,1587130,1587224,1587399,1587408,1587472,1587485,1587488,1587538,1587580,1587807,1588033,1588042,1588046,1588066,1588201,1589025,1589101,1589137,1589141,1589263,1589440,1589442,1589484,1589488,1589661,1589664,1589682,1589708,1589741,1589748,1589789,1589794,1589850,1589864,1590628,1590660,1590684,1590697,1590701,1590980,1590988,1591101,1591226,1591229,1591293,1591314,1591317,1591362,1591374,1591381,1591438,1591467,1591552,1591704,1591713,1591715,1591723,1591874,1592487,1592512,1592658,1592665,1592677,1592742,1592744,1592787,1592809,1592955,1593036,1593048,1593061,1593133,1593210-1593211,1593231,1593245
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/jackrabbit/trunk:1345480
Modified: jackrabbit/oak/branches/1.0/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/segment/file/CompactionGainEstimate.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.0/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/segment/file/CompactionGainEstimate.java?rev=1643775&r1=1643774&r2=1643775&view=diff
==============================================================================
--- jackrabbit/oak/branches/1.0/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/segment/file/CompactionGainEstimate.java (original)
+++ jackrabbit/oak/branches/1.0/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/segment/file/CompactionGainEstimate.java Mon Dec 8 10:08:03 2014
@@ -29,6 +29,7 @@ import org.apache.jackrabbit.oak.plugins
import org.apache.jackrabbit.oak.plugins.segment.SegmentBlob;
import org.apache.jackrabbit.oak.plugins.segment.SegmentId;
import org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState;
+import org.apache.jackrabbit.oak.plugins.segment.SegmentPropertyState;
import org.apache.jackrabbit.oak.spi.state.ChildNodeEntry;
import com.google.common.hash.BloomFilter;
@@ -53,29 +54,38 @@ class CompactionGainEstimate implements
CompactionGainEstimate(SegmentNodeState node, int estimatedBulkCount) {
uuids = BloomFilter.create(UUID_FUNNEL, estimatedBulkCount);
- collectBulkSegments(node, new HashSet<ThinRecordId>());
+ collectReferencedSegments(node, new HashSet<ThinRecordId>());
}
- private void collectBulkSegments(SegmentNodeState node,
+ private void collectReferencedSegments(SegmentNodeState node,
Set<ThinRecordId> visited) {
ThinRecordId tr = ThinRecordId.apply(node.getRecordId());
if (!visited.contains(tr)) {
+ uuids.put(asUUID(node.getRecordId().getSegmentId()));
for (PropertyState property : node.getProperties()) {
+ if (property instanceof SegmentPropertyState) {
+ uuids.put(asUUID(((SegmentPropertyState) property)
+ .getRecordId().getSegmentId()));
+ }
for (Blob blob : property.getValue(BINARIES)) {
for (SegmentId id : SegmentBlob.getBulkSegmentIds(blob)) {
- uuids.put(new UUID(id.getMostSignificantBits(), id
- .getLeastSignificantBits()));
+ uuids.put(asUUID(id));
}
}
}
for (ChildNodeEntry child : node.getChildNodeEntries()) {
- collectBulkSegments((SegmentNodeState) child.getNodeState(),
+ collectReferencedSegments((SegmentNodeState) child.getNodeState(),
visited);
}
visited.add(tr);
}
}
+ private static UUID asUUID(SegmentId id) {
+ return new UUID(id.getMostSignificantBits(),
+ id.getLeastSignificantBits());
+ }
+
/**
* Returns a percentage estimate (scale 0-100) for how much disk space
* running compaction (and cleanup) could potentially release.
@@ -103,8 +113,7 @@ class CompactionGainEstimate implements
public void visit(long msb, long lsb, File file, int offset, int size) {
int entrySize = TarReader.getEntrySize(size);
totalSize += entrySize;
- if (SegmentId.isDataSegmentId(lsb)
- || uuids.mightContain(new UUID(msb, lsb))) {
+ if (uuids.mightContain(new UUID(msb, lsb))) {
reachableSize += entrySize;
}
}