Apache
/
hbase
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HBASE-12870 "Major compaction triggered" and "Skipping major compaction" messages lack the region information 

Signed-off-by: Andrew Purtell <apurtell@apache.org>
This commit is contained in:
ckulkarni 2017-04-11 14:32:55 -07:00 committed by Andrew Purtell
parent 3a3cb48e2b
commit d2fcfd74d9
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/RatioBasedCompactionPolicy.java
View File

@ -28,6 +28,7 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.regionserver.HStore;
import org.apache.hadoop.hbase.regionserver.RSRpcServices;
import org.apache.hadoop.hbase.regionserver.StoreConfigInformation;
import org.apache.hadoop.hbase.regionserver.StoreFile;
@ -64,6 +65,12 @@ public class RatioBasedCompactionPolicy extends SortedCompactionPolicy {
long lowTimestamp = StoreUtils.getLowestTimestamp(filesToCompact);
long now = EnvironmentEdgeManager.currentTime();
if (lowTimestamp > 0L && lowTimestamp < (now - mcTime)) {
String regionInfo;
if (this.storeConfigInfo != null && this.storeConfigInfo instanceof HStore) {
regionInfo = ((HStore)this.storeConfigInfo).getRegionInfo().getRegionNameAsString();
} else {
regionInfo = this.toString();
}
// Major compaction time has elapsed.
long cfTTL = this.storeConfigInfo.getStoreFileTtl();
if (filesToCompact.size() == 1) {
@ -76,24 +83,24 @@ public class RatioBasedCompactionPolicy extends SortedCompactionPolicy {
sf.getHDFSBlockDistribution().getBlockLocalityIndex(
RSRpcServices.getHostname(comConf.conf, false));
if (blockLocalityIndex < comConf.getMinLocalityToForceCompact()) {
LOG.debug("Major compaction triggered on only store " + this
LOG.debug("Major compaction triggered on only store " + regionInfo
+ "; to make hdfs blocks local, current blockLocalityIndex is "
+ blockLocalityIndex + " (min " + comConf.getMinLocalityToForceCompact() + ")");
result = true;
} else {
LOG.debug("Skipping major compaction of " + this
LOG.debug("Skipping major compaction of " + regionInfo
+ " because one (major) compacted file only, oldestTime " + oldest
+ "ms is < TTL=" + cfTTL + " and blockLocalityIndex is " + blockLocalityIndex
+ " (min " + comConf.getMinLocalityToForceCompact() + ")");
}
} else if (cfTTL != HConstants.FOREVER && oldest > cfTTL) {
LOG.debug("Major compaction triggered on store " + this
LOG.debug("Major compaction triggered on store " + regionInfo
+ ", because keyvalues outdated; time since last major compaction "
+ (now - lowTimestamp) + "ms");
result = true;
}
} else {
LOG.debug("Major compaction triggered on store " + this
LOG.debug("Major compaction triggered on store " + regionInfo
+ "; time since last major compaction " + (now - lowTimestamp) + "ms");
}
result = true;