http://git-wip-us.apache.org/repos/asf/hbase-site/blob/670bf1f0/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapperImpl.html
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diff --git
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapperImpl.html
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapperImpl.html
index 2ffbf97..ed06d4c 100644
---
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapperImpl.html
+++
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapperImpl.html
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hdfsBlocksDistribution.add(distro);<a name="line.664"></a>
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hdfsBlocksDistributionSecondaryRegions.add(distro);<a name="line.666"></a>
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.getBlockLocalityIndex(regionServer.getServerName().getHostname());<a
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isNaN(localityIndexSecondaryRegions) ? 0 : (localityIndexSecondaryRegions *
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HDFSBlocksDistribution();<a name="line.614"></a>
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0;<a name="line.632"></a>
+<span class="sourceLineNo">633</span> long tempMajorCompactedCellsSize
= 0;<a name="line.633"></a>
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= 0;<a name="line.634"></a>
+<span class="sourceLineNo">635</span> long
tempCellsCountCompactedFromMob = 0;<a name="line.635"></a>
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= 0;<a name="line.636"></a>
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tempCellsSizeCompactedFromMob = 0;<a name="line.637"></a>
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name="line.638"></a>
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0;<a name="line.639"></a>
+<span class="sourceLineNo">640</span> long tempMobFlushedCellsSize =
0;<a name="line.640"></a>
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name="line.641"></a>
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name="line.642"></a>
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0;<a name="line.643"></a>
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regionServer.getOnlineRegionsLocalContext()) {<a name="line.645"></a>
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r.getNumMutationsWithoutWAL();<a name="line.646"></a>
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r.getDataInMemoryWithoutWAL();<a name="line.647"></a>
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r.getReadRequestsCount();<a name="line.648"></a>
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+= r.getFilteredReadRequestsCount();<a name="line.649"></a>
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r.getWriteRequestsCount();<a name="line.650"></a>
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+= r.getCheckAndMutateChecksFailed();<a name="line.651"></a>
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+= r.getCheckAndMutateChecksPassed();<a name="line.652"></a>
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r.getBlockedRequestsCount();<a name="line.653"></a>
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r.getStores();<a name="line.654"></a>
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storeList.size();<a name="line.655"></a>
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{<a name="line.656"></a>
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store.getStorefilesCount();<a name="line.657"></a>
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store.getMemStoreSize();<a name="line.658"></a>
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store.getStorefilesSize();<a name="line.659"></a>
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store.getStorefilesIndexSize();<a name="line.660"></a>
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store.getTotalStaticBloomSize();<a name="line.661"></a>
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store.getTotalStaticIndexSize();<a name="line.662"></a>
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store.getFlushedCellsCount();<a name="line.663"></a>
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store.getCompactedCellsCount();<a name="line.664"></a>
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+= store.getMajorCompactedCellsCount();<a name="line.665"></a>
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store.getFlushedCellsSize();<a name="line.666"></a>
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store.getCompactedCellsSize();<a name="line.667"></a>
+<span class="sourceLineNo">668</span> tempMajorCompactedCellsSize
+= store.getMajorCompactedCellsSize();<a name="line.668"></a>
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HMobStore) {<a name="line.669"></a>
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(HMobStore) store;<a name="line.670"></a>
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tempCellsCountCompactedToMob += mobStore.getCellsCountCompactedToMob();<a
name="line.671"></a>
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tempCellsCountCompactedFromMob += mobStore.getCellsCountCompactedFromMob();<a
name="line.672"></a>
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+= mobStore.getCellsSizeCompactedToMob();<a name="line.673"></a>
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tempCellsSizeCompactedFromMob += mobStore.getCellsSizeCompactedFromMob();<a
name="line.674"></a>
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mobStore.getMobFlushCount();<a name="line.675"></a>
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mobStore.getMobFlushedCellsCount();<a name="line.676"></a>
+<span class="sourceLineNo">677</span> tempMobFlushedCellsSize +=
mobStore.getMobFlushedCellsSize();<a name="line.677"></a>
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mobStore.getMobScanCellsCount();<a name="line.678"></a>
+<span class="sourceLineNo">679</span> tempMobScanCellsSize +=
mobStore.getMobScanCellsSize();<a name="line.679"></a>
+<span class="sourceLineNo">680</span> }<a name="line.680"></a>
+<span class="sourceLineNo">681</span> }<a name="line.681"></a>
+<span class="sourceLineNo">682</span><a name="line.682"></a>
+<span class="sourceLineNo">683</span> HDFSBlocksDistribution distro =
r.getHDFSBlocksDistribution();<a name="line.683"></a>
+<span class="sourceLineNo">684</span>
hdfsBlocksDistribution.add(distro);<a name="line.684"></a>
+<span class="sourceLineNo">685</span> if
(r.getRegionInfo().getReplicaId() != HRegionInfo.DEFAULT_REPLICA_ID) {<a
name="line.685"></a>
+<span class="sourceLineNo">686</span>
hdfsBlocksDistributionSecondaryRegions.add(distro);<a name="line.686"></a>
+<span class="sourceLineNo">687</span> }<a name="line.687"></a>
+<span class="sourceLineNo">688</span> }<a name="line.688"></a>
+<span class="sourceLineNo">689</span> float localityIndex =
hdfsBlocksDistribution.getBlockLocalityIndex(<a name="line.689"></a>
+<span class="sourceLineNo">690</span>
regionServer.getServerName().getHostname());<a name="line.690"></a>
+<span class="sourceLineNo">691</span> tempPercentFileLocal =
Double.isNaN(tempBlockedRequestsCount) ? 0 : (localityIndex * 100);<a
name="line.691"></a>
+<span class="sourceLineNo">692</span><a name="line.692"></a>
+<span class="sourceLineNo">693</span> float
localityIndexSecondaryRegions = hdfsBlocksDistributionSecondaryRegions<a
name="line.693"></a>
+<span class="sourceLineNo">694</span>
.getBlockLocalityIndex(regionServer.getServerName().getHostname());<a
name="line.694"></a>
+<span class="sourceLineNo">695</span>
tempPercentFileLocalSecondaryRegions = Double.<a name="line.695"></a>
+<span class="sourceLineNo">696</span>
isNaN(localityIndexSecondaryRegions) ? 0 : (localityIndexSecondaryRegions *
100);<a name="line.696"></a>
+<span class="sourceLineNo">697</span><a name="line.697"></a>
+<span class="sourceLineNo">698</span> // Compute the number of requests
per second<a name="line.698"></a>
+<span class="sourceLineNo">699</span> long currentTime =
EnvironmentEdgeManager.currentTime();<a name="line.699"></a>
+<span class="sourceLineNo">700</span><a name="line.700"></a>
+<span class="sourceLineNo">701</span> // assume that it took PERIOD
seconds to start the executor.<a name="line.701"></a>
+<span class="sourceLineNo">702</span> // this is a guess but it's a
pretty good one.<a name="line.702"></a>
+<span class="sourceLineNo">703</span> if (lastRan == 0) {<a
name="line.703"></a>
+<span class="sourceLineNo">704</span> lastRan = currentTime -
period;<a name="line.704"></a>
+<span class="sourceLineNo">705</span> }<a name="line.705"></a>
+<span class="sourceLineNo">706</span> // If we've time traveled keep
the last requests per second.<a name="line.706"></a>
+<span class="sourceLineNo">707</span> if ((currentTime - lastRan) >
0) {<a name="line.707"></a>
+<span class="sourceLineNo">708</span> long currentRequestCount =
getTotalRequestCount();<a name="line.708"></a>
+<span class="sourceLineNo">709</span> requestsPerSecond =
(currentRequestCount - lastRequestCount) /<a name="line.709"></a>
+<span class="sourceLineNo">710</span> ((currentTime - lastRan) /
1000.0);<a name="line.710"></a>
+<span class="sourceLineNo">711</span> lastRequestCount =
currentRequestCount;<a name="line.711"></a>
+<span class="sourceLineNo">712</span> }<a name="line.712"></a>
+<span class="sourceLineNo">713</span> lastRan = currentTime;<a
name="line.713"></a>
+<span class="sourceLineNo">714</span><a name="line.714"></a>
+<span class="sourceLineNo">715</span> WALProvider provider =
regionServer.walFactory.getWALProvider();<a name="line.715"></a>
+<span class="sourceLineNo">716</span> WALProvider metaProvider =
regionServer.walFactory.getMetaWALProvider();<a name="line.716"></a>
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0 : provider.getNumLogFiles()) +<a name="line.717"></a>
+<span class="sourceLineNo">718</span> (metaProvider == null ? 0 :
metaProvider.getNumLogFiles());<a name="line.718"></a>
+<span class="sourceLineNo">719</span> walFileSize = (provider == null ?
0 : provider.getLogFileSize()) +<a name="line.719"></a>
+<span class="sourceLineNo">720</span> (provider == null ? 0 :
provider.getLogFileSize());<a name="line.720"></a>
+<span class="sourceLineNo">721</span> // Copy over computed values so
that no thread sees half computed values.<a name="line.721"></a>
+<span class="sourceLineNo">722</span> numStores = tempNumStores;<a
name="line.722"></a>
+<span class="sourceLineNo">723</span> numStoreFiles =
tempNumStoreFiles;<a name="line.723"></a>
+<span class="sourceLineNo">724</span> memstoreSize =
tempMemstoreSize;<a name="line.724"></a>
+<span class="sourceLineNo">725</span> storeFileSize =
tempStoreFileSize;<a name="line.725"></a>
+<span class="sourceLineNo">726</span> readRequestsCount =
tempReadRequestsCount;<a name="line.726"></a>
+<span class="sourceLineNo">727</span> filteredReadRequestsCount =
tempFilteredReadRequestsCount;<a name="line.727"></a>
+<span class="sourceLineNo">728</span> writeRequestsCount =
tempWriteRequestsCount;<a name="line.728"></a>
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tempCheckAndMutateChecksFailed;<a name="line.729"></a>
+<span class="sourceLineNo">730</span> checkAndMutateChecksPassed =
tempCheckAndMutateChecksPassed;<a name="line.730"></a>
+<span class="sourceLineNo">731</span> storefileIndexSize =
tempStorefileIndexSize;<a name="line.731"></a>
+<span class="sourceLineNo">732</span> totalStaticIndexSize =
tempTotalStaticIndexSize;<a name="line.732"></a>
+<span class="sourceLineNo">733</span> totalStaticBloomSize =
tempTotalStaticBloomSize;<a name="line.733"></a>
+<span class="sourceLineNo">734</span> numMutationsWithoutWAL =
tempNumMutationsWithoutWAL;<a name="line.734"></a>
+<span class="sourceLineNo">735</span> dataInMemoryWithoutWAL =
tempDataInMemoryWithoutWAL;<a name="line.735"></a>
+<span class="sourceLineNo">736</span> percentFileLocal =
tempPercentFileLocal;<a name="line.736"></a>
+<span class="sourceLineNo">737</span> percentFileLocalSecondaryRegions
= tempPercentFileLocalSecondaryRegions;<a name="line.737"></a>
+<span class="sourceLineNo">738</span> flushedCellsCount =
tempFlushedCellsCount;<a name="line.738"></a>
+<span class="sourceLineNo">739</span> compactedCellsCount =
tempCompactedCellsCount;<a name="line.739"></a>
+<span class="sourceLineNo">740</span> majorCompactedCellsCount =
tempMajorCompactedCellsCount;<a name="line.740"></a>
+<span class="sourceLineNo">741</span> flushedCellsSize =
tempFlushedCellsSize;<a name="line.741"></a>
+<span class="sourceLineNo">742</span> compactedCellsSize =
tempCompactedCellsSize;<a name="line.742"></a>
+<span class="sourceLineNo">743</span> majorCompactedCellsSize =
tempMajorCompactedCellsSize;<a name="line.743"></a>
+<span class="sourceLineNo">744</span> cellsCountCompactedToMob =
tempCellsCountCompactedToMob;<a name="line.744"></a>
+<span class="sourceLineNo">745</span> cellsCountCompactedFromMob =
tempCellsCountCompactedFromMob;<a name="line.745"></a>
+<span class="sourceLineNo">746</span> cellsSizeCompactedToMob =
tempCellsSizeCompactedToMob;<a name="line.746"></a>
+<span class="sourceLineNo">747</span> cellsSizeCompactedFromMob =
tempCellsSizeCompactedFromMob;<a name="line.747"></a>
+<span class="sourceLineNo">748</span> mobFlushCount =
tempMobFlushCount;<a name="line.748"></a>
+<span class="sourceLineNo">749</span> mobFlushedCellsCount =
tempMobFlushedCellsCount;<a name="line.749"></a>
+<span class="sourceLineNo">750</span> mobFlushedCellsSize =
tempMobFlushedCellsSize;<a name="line.750"></a>
+<span class="sourceLineNo">751</span> mobScanCellsCount =
tempMobScanCellsCount;<a name="line.751"></a>
+<span class="sourceLineNo">752</span> mobScanCellsSize =
tempMobScanCellsSize;<a name="line.752"></a>
+<span class="sourceLineNo">753</span> mobFileCacheAccessCount =
mobFileCache.getAccessCount();<a name="line.753"></a>
+<span class="sourceLineNo">754</span> mobFileCacheMissCount =
mobFileCache.getMissCount();<a name="line.754"></a>
+<span class="sourceLineNo">755</span> mobFileCacheHitRatio = Double.<a
name="line.755"></a>
+<span class="sourceLineNo">756</span>
isNaN(mobFileCache.getHitRatio())?0:mobFileCache.getHitRatio();<a
name="line.756"></a>
+<span class="sourceLineNo">757</span> mobFileCacheEvictedCount =
mobFileCache.getEvictedFileCount();<a name="line.757"></a>
+<span class="sourceLineNo">758</span> mobFileCacheCount =
mobFileCache.getCacheSize();<a name="line.758"></a>
+<span class="sourceLineNo">759</span> blockedRequestsCount =
tempBlockedRequestsCount;<a name="line.759"></a>
+<span class="sourceLineNo">760</span> } catch (Throwable e) {<a
name="line.760"></a>
+<span class="sourceLineNo">761</span> LOG.warn("Caught exception! Will
suppress and retry.", e);<a name="line.761"></a>
+<span class="sourceLineNo">762</span> }<a name="line.762"></a>
+<span class="sourceLineNo">763</span> }<a name="line.763"></a>
+<span class="sourceLineNo">764</span> }<a name="line.764"></a>
+<span class="sourceLineNo">765</span><a name="line.765"></a>
+<span class="sourceLineNo">766</span> @Override<a name="line.766"></a>
+<span class="sourceLineNo">767</span> public long getHedgedReadOps() {<a
name="line.767"></a>
+<span class="sourceLineNo">768</span> return this.dfsHedgedReadMetrics ==
null? 0: this.dfsHedgedReadMetrics.getHedgedReadOps();<a name="line.768"></a>
+<span class="sourceLineNo">769</span> }<a name="line.769"></a>
+<span class="sourceLineNo">770</span><a name="line.770"></a>
+<span class="sourceLineNo">771</span> @Override<a name="line.771"></a>
+<span class="sourceLineNo">772</span> public long getHedgedReadWins() {<a
name="line.772"></a>
+<span class="sourceLineNo">773</span> return this.dfsHedgedReadMetrics ==
null? 0: this.dfsHedgedReadMetrics.getHedgedReadWins();<a name="line.773"></a>
+<span class="sourceLineNo">774</span> }<a name="line.774"></a>
+<span class="sourceLineNo">775</span><a name="line.775"></a>
+<span class="sourceLineNo">776</span> @Override<a name="line.776"></a>
+<span class="sourceLineNo">777</span> public long getBlockedRequestsCount()
{<a name="line.777"></a>
+<span class="sourceLineNo">778</span> return blockedRequestsCount;<a
name="line.778"></a>
+<span class="sourceLineNo">779</span> }<a name="line.779"></a>
+<span class="sourceLineNo">780</span>}<a name="line.780"></a>
