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HBASE-11398 Print the stripes' state with file size info (Victor Xu)

This commit is contained in:
Ted Yu 2014-06-23 21:30:40 +00:00
parent 54a5375710
commit 092fc71b18
1 changed files with 12 additions and 2 deletions
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14
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StripeStoreFileManager.java
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@ -40,6 +40,7 @@ import org.apache.hadoop.hbase.KeyValue.KVComparator;
import org.apache.hadoop.hbase.regionserver.compactions.StripeCompactionPolicy; import org.apache.hadoop.hbase.regionserver.compactions.StripeCompactionPolicy;
import org.apache.hadoop.hbase.util.Bytes; import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.ConcatenatedLists; import org.apache.hadoop.hbase.util.ConcatenatedLists;
import org.apache.hadoop.util.StringUtils;
import com.google.common.collect.ImmutableCollection; import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableList;
@ -472,13 +473,22 @@ public class StripeStoreFileManager
if (!LOG.isDebugEnabled()) return; if (!LOG.isDebugEnabled()) return;
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
sb.append("\n" + string + "; current stripe state is as such:"); sb.append("\n" + string + "; current stripe state is as such:");
sb.append("\n level 0 with ").append(state.level0Files.size()).append(" files;"); sb.append("\n level 0 with ").append(state.level0Files.size())
.append(
" files: "
+ StringUtils.humanReadableInt(StripeCompactionPolicy
.getTotalFileSize(state.level0Files)) + ";");
for (int i = 0; i < state.stripeFiles.size(); ++i) { for (int i = 0; i < state.stripeFiles.size(); ++i) {
String endRow = (i == state.stripeEndRows.length) String endRow = (i == state.stripeEndRows.length)
? "(end)" : "[" + Bytes.toString(state.stripeEndRows[i]) + "]"; ? "(end)" : "[" + Bytes.toString(state.stripeEndRows[i]) + "]";
sb.append("\n stripe ending in ").append(endRow).append(" with ") sb.append("\n stripe ending in ").append(endRow).append(" with ")
.append(state.stripeFiles.get(i).size()).append(" files;"); .append(state.stripeFiles.get(i).size())
.append(
" files: "
+ StringUtils.humanReadableInt(StripeCompactionPolicy
.getTotalFileSize(state.stripeFiles.get(i))) + ";");
} }
sb.append("\n").append(state.stripeFiles.size()).append(" stripes total.");
sb.append("\n").append(getStorefileCount()).append(" files total."); sb.append("\n").append(getStorefileCount()).append(" files total.");
LOG.debug(sb.toString()); LOG.debug(sb.toString());
} }