You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2017/08/22 15:07:07 UTC
[13/21] hbase-site git commit: Published site at .
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.CompactionChecker.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.CompactionChecker.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.CompactionChecker.html
index a7697c0..61c9b54 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.CompactionChecker.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.CompactionChecker.html
@@ -650,7 +650,7 @@
<span class="sourceLineNo">642</span> if (!conf.getBoolean("hbase.testing.nocluster", false)) {<a name="line.642"></a>
<span class="sourceLineNo">643</span> // Open connection to zookeeper and set primary watcher<a name="line.643"></a>
<span class="sourceLineNo">644</span> zooKeeper = new ZooKeeperWatcher(conf, getProcessName() + ":" +<a name="line.644"></a>
-<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode(), true);<a name="line.645"></a>
+<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode());<a name="line.645"></a>
<span class="sourceLineNo">646</span><a name="line.646"></a>
<span class="sourceLineNo">647</span> this.csm = (BaseCoordinatedStateManager) csm;<a name="line.647"></a>
<span class="sourceLineNo">648</span> this.csm.initialize(this);<a name="line.648"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionInfo.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionInfo.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionInfo.html
index a7697c0..61c9b54 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionInfo.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionInfo.html
@@ -650,7 +650,7 @@
<span class="sourceLineNo">642</span> if (!conf.getBoolean("hbase.testing.nocluster", false)) {<a name="line.642"></a>
<span class="sourceLineNo">643</span> // Open connection to zookeeper and set primary watcher<a name="line.643"></a>
<span class="sourceLineNo">644</span> zooKeeper = new ZooKeeperWatcher(conf, getProcessName() + ":" +<a name="line.644"></a>
-<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode(), true);<a name="line.645"></a>
+<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode());<a name="line.645"></a>
<span class="sourceLineNo">646</span><a name="line.646"></a>
<span class="sourceLineNo">647</span> this.csm = (BaseCoordinatedStateManager) csm;<a name="line.647"></a>
<span class="sourceLineNo">648</span> this.csm.initialize(this);<a name="line.648"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html
index a7697c0..61c9b54 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.MovedRegionsCleaner.html
@@ -650,7 +650,7 @@
<span class="sourceLineNo">642</span> if (!conf.getBoolean("hbase.testing.nocluster", false)) {<a name="line.642"></a>
<span class="sourceLineNo">643</span> // Open connection to zookeeper and set primary watcher<a name="line.643"></a>
<span class="sourceLineNo">644</span> zooKeeper = new ZooKeeperWatcher(conf, getProcessName() + ":" +<a name="line.644"></a>
-<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode(), true);<a name="line.645"></a>
+<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode());<a name="line.645"></a>
<span class="sourceLineNo">646</span><a name="line.646"></a>
<span class="sourceLineNo">647</span> this.csm = (BaseCoordinatedStateManager) csm;<a name="line.647"></a>
<span class="sourceLineNo">648</span> this.csm.initialize(this);<a name="line.648"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.PeriodicMemstoreFlusher.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.PeriodicMemstoreFlusher.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.PeriodicMemstoreFlusher.html
index a7697c0..61c9b54 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.PeriodicMemstoreFlusher.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.PeriodicMemstoreFlusher.html
@@ -650,7 +650,7 @@
<span class="sourceLineNo">642</span> if (!conf.getBoolean("hbase.testing.nocluster", false)) {<a name="line.642"></a>
<span class="sourceLineNo">643</span> // Open connection to zookeeper and set primary watcher<a name="line.643"></a>
<span class="sourceLineNo">644</span> zooKeeper = new ZooKeeperWatcher(conf, getProcessName() + ":" +<a name="line.644"></a>
-<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode(), true);<a name="line.645"></a>
+<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode());<a name="line.645"></a>
<span class="sourceLineNo">646</span><a name="line.646"></a>
<span class="sourceLineNo">647</span> this.csm = (BaseCoordinatedStateManager) csm;<a name="line.647"></a>
<span class="sourceLineNo">648</span> this.csm.initialize(this);<a name="line.648"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html
index a7697c0..61c9b54 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HRegionServer.html
@@ -650,7 +650,7 @@
<span class="sourceLineNo">642</span> if (!conf.getBoolean("hbase.testing.nocluster", false)) {<a name="line.642"></a>
<span class="sourceLineNo">643</span> // Open connection to zookeeper and set primary watcher<a name="line.643"></a>
<span class="sourceLineNo">644</span> zooKeeper = new ZooKeeperWatcher(conf, getProcessName() + ":" +<a name="line.644"></a>
-<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode(), true);<a name="line.645"></a>
+<span class="sourceLineNo">645</span> rpcServices.isa.getPort(), this, canCreateBaseZNode());<a name="line.645"></a>
<span class="sourceLineNo">646</span><a name="line.646"></a>
<span class="sourceLineNo">647</span> this.csm = (BaseCoordinatedStateManager) csm;<a name="line.647"></a>
<span class="sourceLineNo">648</span> this.csm.initialize(this);<a name="line.648"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceImpl.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceImpl.html
index d94f6c2..b75513b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceImpl.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceImpl.html
@@ -406,177 +406,175 @@
<span class="sourceLineNo">398</span> rsWrap.getSmallCompactionQueueSize())<a name="line.398"></a>
<span class="sourceLineNo">399</span> .addGauge(Interns.info(LARGE_COMPACTION_QUEUE_LENGTH, LARGE_COMPACTION_QUEUE_LENGTH_DESC),<a name="line.399"></a>
<span class="sourceLineNo">400</span> rsWrap.getLargeCompactionQueueSize())<a name="line.400"></a>
-<span class="sourceLineNo">401</span> .addGauge(Interns.info(COMPACTION_QUEUE_LENGTH, COMPACTION_QUEUE_LENGTH_DESC),<a name="line.401"></a>
-<span class="sourceLineNo">402</span> rsWrap.getCompactionQueueSize())<a name="line.402"></a>
-<span class="sourceLineNo">403</span> .addGauge(Interns.info(FLUSH_QUEUE_LENGTH, FLUSH_QUEUE_LENGTH_DESC),<a name="line.403"></a>
-<span class="sourceLineNo">404</span> rsWrap.getFlushQueueSize())<a name="line.404"></a>
-<span class="sourceLineNo">405</span><a name="line.405"></a>
-<span class="sourceLineNo">406</span> .addGauge(Interns.info(BLOCK_CACHE_FREE_SIZE, BLOCK_CACHE_FREE_DESC),<a name="line.406"></a>
-<span class="sourceLineNo">407</span> rsWrap.getBlockCacheFreeSize())<a name="line.407"></a>
-<span class="sourceLineNo">408</span> .addGauge(Interns.info(BLOCK_CACHE_COUNT, BLOCK_CACHE_COUNT_DESC),<a name="line.408"></a>
-<span class="sourceLineNo">409</span> rsWrap.getBlockCacheCount())<a name="line.409"></a>
-<span class="sourceLineNo">410</span> .addGauge(Interns.info(BLOCK_CACHE_SIZE, BLOCK_CACHE_SIZE_DESC),<a name="line.410"></a>
-<span class="sourceLineNo">411</span> rsWrap.getBlockCacheSize())<a name="line.411"></a>
-<span class="sourceLineNo">412</span> .addCounter(Interns.info(BLOCK_CACHE_HIT_COUNT, BLOCK_CACHE_HIT_COUNT_DESC),<a name="line.412"></a>
-<span class="sourceLineNo">413</span> rsWrap.getBlockCacheHitCount())<a name="line.413"></a>
-<span class="sourceLineNo">414</span> .addCounter(Interns.info(BLOCK_CACHE_PRIMARY_HIT_COUNT,<a name="line.414"></a>
-<span class="sourceLineNo">415</span> BLOCK_CACHE_PRIMARY_HIT_COUNT_DESC), rsWrap.getBlockCachePrimaryHitCount())<a name="line.415"></a>
-<span class="sourceLineNo">416</span> .addCounter(Interns.info(BLOCK_CACHE_MISS_COUNT, BLOCK_COUNT_MISS_COUNT_DESC),<a name="line.416"></a>
-<span class="sourceLineNo">417</span> rsWrap.getBlockCacheMissCount())<a name="line.417"></a>
-<span class="sourceLineNo">418</span> .addCounter(Interns.info(BLOCK_CACHE_PRIMARY_MISS_COUNT,<a name="line.418"></a>
-<span class="sourceLineNo">419</span> BLOCK_COUNT_PRIMARY_MISS_COUNT_DESC), rsWrap.getBlockCachePrimaryMissCount())<a name="line.419"></a>
-<span class="sourceLineNo">420</span> .addCounter(Interns.info(BLOCK_CACHE_EVICTION_COUNT, BLOCK_CACHE_EVICTION_COUNT_DESC),<a name="line.420"></a>
-<span class="sourceLineNo">421</span> rsWrap.getBlockCacheEvictedCount())<a name="line.421"></a>
-<span class="sourceLineNo">422</span> .addCounter(Interns.info(BLOCK_CACHE_PRIMARY_EVICTION_COUNT,<a name="line.422"></a>
-<span class="sourceLineNo">423</span> BLOCK_CACHE_PRIMARY_EVICTION_COUNT_DESC), rsWrap.getBlockCachePrimaryEvictedCount())<a name="line.423"></a>
-<span class="sourceLineNo">424</span> .addGauge(Interns.info(BLOCK_CACHE_HIT_PERCENT, BLOCK_CACHE_HIT_PERCENT_DESC),<a name="line.424"></a>
-<span class="sourceLineNo">425</span> rsWrap.getBlockCacheHitPercent())<a name="line.425"></a>
-<span class="sourceLineNo">426</span> .addGauge(Interns.info(BLOCK_CACHE_EXPRESS_HIT_PERCENT,<a name="line.426"></a>
-<span class="sourceLineNo">427</span> BLOCK_CACHE_EXPRESS_HIT_PERCENT_DESC), rsWrap.getBlockCacheHitCachingPercent())<a name="line.427"></a>
-<span class="sourceLineNo">428</span> .addCounter(Interns.info(BLOCK_CACHE_FAILED_INSERTION_COUNT,<a name="line.428"></a>
-<span class="sourceLineNo">429</span> BLOCK_CACHE_FAILED_INSERTION_COUNT_DESC),rsWrap.getBlockCacheFailedInsertions())<a name="line.429"></a>
-<span class="sourceLineNo">430</span> .addCounter(Interns.info(BLOCK_CACHE_DATA_MISS_COUNT, ""), rsWrap.getDataMissCount())<a name="line.430"></a>
-<span class="sourceLineNo">431</span> .addCounter(Interns.info(BLOCK_CACHE_LEAF_INDEX_MISS_COUNT, ""),<a name="line.431"></a>
-<span class="sourceLineNo">432</span> rsWrap.getLeafIndexMissCount())<a name="line.432"></a>
-<span class="sourceLineNo">433</span> .addCounter(Interns.info(BLOCK_CACHE_BLOOM_CHUNK_MISS_COUNT, ""),<a name="line.433"></a>
-<span class="sourceLineNo">434</span> rsWrap.getBloomChunkMissCount())<a name="line.434"></a>
-<span class="sourceLineNo">435</span> .addCounter(Interns.info(BLOCK_CACHE_META_MISS_COUNT, ""), rsWrap.getMetaMissCount())<a name="line.435"></a>
-<span class="sourceLineNo">436</span> .addCounter(Interns.info(BLOCK_CACHE_ROOT_INDEX_MISS_COUNT, ""),<a name="line.436"></a>
-<span class="sourceLineNo">437</span> rsWrap.getRootIndexMissCount())<a name="line.437"></a>
-<span class="sourceLineNo">438</span> .addCounter(Interns.info(BLOCK_CACHE_INTERMEDIATE_INDEX_MISS_COUNT, ""),<a name="line.438"></a>
-<span class="sourceLineNo">439</span> rsWrap.getIntermediateIndexMissCount())<a name="line.439"></a>
-<span class="sourceLineNo">440</span> .addCounter(Interns.info(BLOCK_CACHE_FILE_INFO_MISS_COUNT, ""),<a name="line.440"></a>
-<span class="sourceLineNo">441</span> rsWrap.getFileInfoMissCount())<a name="line.441"></a>
-<span class="sourceLineNo">442</span> .addCounter(Interns.info(BLOCK_CACHE_GENERAL_BLOOM_META_MISS_COUNT, ""),<a name="line.442"></a>
-<span class="sourceLineNo">443</span> rsWrap.getGeneralBloomMetaMissCount())<a name="line.443"></a>
-<span class="sourceLineNo">444</span> .addCounter(Interns.info(BLOCK_CACHE_DELETE_FAMILY_BLOOM_MISS_COUNT, ""),<a name="line.444"></a>
-<span class="sourceLineNo">445</span> rsWrap.getDeleteFamilyBloomMissCount())<a name="line.445"></a>
-<span class="sourceLineNo">446</span> .addCounter(Interns.info(BLOCK_CACHE_TRAILER_MISS_COUNT, ""),<a name="line.446"></a>
-<span class="sourceLineNo">447</span> rsWrap.getTrailerMissCount())<a name="line.447"></a>
-<span class="sourceLineNo">448</span> .addCounter(Interns.info(BLOCK_CACHE_DATA_HIT_COUNT, ""), rsWrap.getDataHitCount())<a name="line.448"></a>
-<span class="sourceLineNo">449</span> .addCounter(Interns.info(BLOCK_CACHE_LEAF_INDEX_HIT_COUNT, ""),<a name="line.449"></a>
-<span class="sourceLineNo">450</span> rsWrap.getLeafIndexHitCount())<a name="line.450"></a>
-<span class="sourceLineNo">451</span> .addCounter(Interns.info(BLOCK_CACHE_BLOOM_CHUNK_HIT_COUNT, ""),<a name="line.451"></a>
-<span class="sourceLineNo">452</span> rsWrap.getBloomChunkHitCount())<a name="line.452"></a>
-<span class="sourceLineNo">453</span> .addCounter(Interns.info(BLOCK_CACHE_META_HIT_COUNT, ""), rsWrap.getMetaHitCount())<a name="line.453"></a>
-<span class="sourceLineNo">454</span> .addCounter(Interns.info(BLOCK_CACHE_ROOT_INDEX_HIT_COUNT, ""),<a name="line.454"></a>
-<span class="sourceLineNo">455</span> rsWrap.getRootIndexHitCount())<a name="line.455"></a>
-<span class="sourceLineNo">456</span> .addCounter(Interns.info(BLOCK_CACHE_INTERMEDIATE_INDEX_HIT_COUNT, ""),<a name="line.456"></a>
-<span class="sourceLineNo">457</span> rsWrap.getIntermediateIndexHitCount())<a name="line.457"></a>
-<span class="sourceLineNo">458</span> .addCounter(Interns.info(BLOCK_CACHE_FILE_INFO_HIT_COUNT, ""),<a name="line.458"></a>
-<span class="sourceLineNo">459</span> rsWrap.getFileInfoHitCount())<a name="line.459"></a>
-<span class="sourceLineNo">460</span> .addCounter(Interns.info(BLOCK_CACHE_GENERAL_BLOOM_META_HIT_COUNT, ""),<a name="line.460"></a>
-<span class="sourceLineNo">461</span> rsWrap.getGeneralBloomMetaHitCount())<a name="line.461"></a>
-<span class="sourceLineNo">462</span> .addCounter(Interns.info(BLOCK_CACHE_DELETE_FAMILY_BLOOM_HIT_COUNT, ""),<a name="line.462"></a>
-<span class="sourceLineNo">463</span> rsWrap.getDeleteFamilyBloomHitCount())<a name="line.463"></a>
-<span class="sourceLineNo">464</span> .addCounter(Interns.info(BLOCK_CACHE_TRAILER_HIT_COUNT, ""), rsWrap.getTrailerHitCount())<a name="line.464"></a>
-<span class="sourceLineNo">465</span> .addCounter(Interns.info(UPDATES_BLOCKED_TIME, UPDATES_BLOCKED_DESC),<a name="line.465"></a>
-<span class="sourceLineNo">466</span> rsWrap.getUpdatesBlockedTime())<a name="line.466"></a>
-<span class="sourceLineNo">467</span> .addCounter(Interns.info(FLUSHED_CELLS, FLUSHED_CELLS_DESC),<a name="line.467"></a>
-<span class="sourceLineNo">468</span> rsWrap.getFlushedCellsCount())<a name="line.468"></a>
-<span class="sourceLineNo">469</span> .addCounter(Interns.info(COMPACTED_CELLS, COMPACTED_CELLS_DESC),<a name="line.469"></a>
-<span class="sourceLineNo">470</span> rsWrap.getCompactedCellsCount())<a name="line.470"></a>
-<span class="sourceLineNo">471</span> .addCounter(Interns.info(MAJOR_COMPACTED_CELLS, MAJOR_COMPACTED_CELLS_DESC),<a name="line.471"></a>
-<span class="sourceLineNo">472</span> rsWrap.getMajorCompactedCellsCount())<a name="line.472"></a>
-<span class="sourceLineNo">473</span> .addCounter(Interns.info(FLUSHED_CELLS_SIZE, FLUSHED_CELLS_SIZE_DESC),<a name="line.473"></a>
-<span class="sourceLineNo">474</span> rsWrap.getFlushedCellsSize())<a name="line.474"></a>
-<span class="sourceLineNo">475</span> .addCounter(Interns.info(COMPACTED_CELLS_SIZE, COMPACTED_CELLS_SIZE_DESC),<a name="line.475"></a>
-<span class="sourceLineNo">476</span> rsWrap.getCompactedCellsSize())<a name="line.476"></a>
-<span class="sourceLineNo">477</span> .addCounter(Interns.info(MAJOR_COMPACTED_CELLS_SIZE, MAJOR_COMPACTED_CELLS_SIZE_DESC),<a name="line.477"></a>
-<span class="sourceLineNo">478</span> rsWrap.getMajorCompactedCellsSize())<a name="line.478"></a>
-<span class="sourceLineNo">479</span> .addCounter(<a name="line.479"></a>
-<span class="sourceLineNo">480</span> Interns.info(CELLS_COUNT_COMPACTED_FROM_MOB, CELLS_COUNT_COMPACTED_FROM_MOB_DESC),<a name="line.480"></a>
-<span class="sourceLineNo">481</span> rsWrap.getCellsCountCompactedFromMob())<a name="line.481"></a>
-<span class="sourceLineNo">482</span> .addCounter(Interns.info(CELLS_COUNT_COMPACTED_TO_MOB, CELLS_COUNT_COMPACTED_TO_MOB_DESC),<a name="line.482"></a>
-<span class="sourceLineNo">483</span> rsWrap.getCellsCountCompactedToMob())<a name="line.483"></a>
-<span class="sourceLineNo">484</span> .addCounter(<a name="line.484"></a>
-<span class="sourceLineNo">485</span> Interns.info(CELLS_SIZE_COMPACTED_FROM_MOB, CELLS_SIZE_COMPACTED_FROM_MOB_DESC),<a name="line.485"></a>
-<span class="sourceLineNo">486</span> rsWrap.getCellsSizeCompactedFromMob())<a name="line.486"></a>
-<span class="sourceLineNo">487</span> .addCounter(Interns.info(CELLS_SIZE_COMPACTED_TO_MOB, CELLS_SIZE_COMPACTED_TO_MOB_DESC),<a name="line.487"></a>
-<span class="sourceLineNo">488</span> rsWrap.getCellsSizeCompactedToMob())<a name="line.488"></a>
-<span class="sourceLineNo">489</span> .addCounter(Interns.info(MOB_FLUSH_COUNT, MOB_FLUSH_COUNT_DESC),<a name="line.489"></a>
-<span class="sourceLineNo">490</span> rsWrap.getMobFlushCount())<a name="line.490"></a>
-<span class="sourceLineNo">491</span> .addCounter(Interns.info(MOB_FLUSHED_CELLS_COUNT, MOB_FLUSHED_CELLS_COUNT_DESC),<a name="line.491"></a>
-<span class="sourceLineNo">492</span> rsWrap.getMobFlushedCellsCount())<a name="line.492"></a>
-<span class="sourceLineNo">493</span> .addCounter(Interns.info(MOB_FLUSHED_CELLS_SIZE, MOB_FLUSHED_CELLS_SIZE_DESC),<a name="line.493"></a>
-<span class="sourceLineNo">494</span> rsWrap.getMobFlushedCellsSize())<a name="line.494"></a>
-<span class="sourceLineNo">495</span> .addCounter(Interns.info(MOB_SCAN_CELLS_COUNT, MOB_SCAN_CELLS_COUNT_DESC),<a name="line.495"></a>
-<span class="sourceLineNo">496</span> rsWrap.getMobScanCellsCount())<a name="line.496"></a>
-<span class="sourceLineNo">497</span> .addCounter(Interns.info(MOB_SCAN_CELLS_SIZE, MOB_SCAN_CELLS_SIZE_DESC),<a name="line.497"></a>
-<span class="sourceLineNo">498</span> rsWrap.getMobScanCellsSize())<a name="line.498"></a>
-<span class="sourceLineNo">499</span> .addGauge(Interns.info(MOB_FILE_CACHE_COUNT, MOB_FILE_CACHE_COUNT_DESC),<a name="line.499"></a>
-<span class="sourceLineNo">500</span> rsWrap.getMobFileCacheCount())<a name="line.500"></a>
-<span class="sourceLineNo">501</span> .addCounter(Interns.info(MOB_FILE_CACHE_ACCESS_COUNT, MOB_FILE_CACHE_ACCESS_COUNT_DESC),<a name="line.501"></a>
-<span class="sourceLineNo">502</span> rsWrap.getMobFileCacheAccessCount())<a name="line.502"></a>
-<span class="sourceLineNo">503</span> .addCounter(Interns.info(MOB_FILE_CACHE_MISS_COUNT, MOB_FILE_CACHE_MISS_COUNT_DESC),<a name="line.503"></a>
-<span class="sourceLineNo">504</span> rsWrap.getMobFileCacheMissCount())<a name="line.504"></a>
-<span class="sourceLineNo">505</span> .addCounter(<a name="line.505"></a>
-<span class="sourceLineNo">506</span> Interns.info(MOB_FILE_CACHE_EVICTED_COUNT, MOB_FILE_CACHE_EVICTED_COUNT_DESC),<a name="line.506"></a>
-<span class="sourceLineNo">507</span> rsWrap.getMobFileCacheEvictedCount())<a name="line.507"></a>
-<span class="sourceLineNo">508</span> .addGauge(Interns.info(MOB_FILE_CACHE_HIT_PERCENT, MOB_FILE_CACHE_HIT_PERCENT_DESC),<a name="line.508"></a>
-<span class="sourceLineNo">509</span> rsWrap.getMobFileCacheHitPercent())<a name="line.509"></a>
-<span class="sourceLineNo">510</span><a name="line.510"></a>
-<span class="sourceLineNo">511</span> .addCounter(Interns.info(HEDGED_READS, HEDGED_READS_DESC), rsWrap.getHedgedReadOps())<a name="line.511"></a>
-<span class="sourceLineNo">512</span> .addCounter(Interns.info(HEDGED_READ_WINS, HEDGED_READ_WINS_DESC),<a name="line.512"></a>
-<span class="sourceLineNo">513</span> rsWrap.getHedgedReadWins())<a name="line.513"></a>
-<span class="sourceLineNo">514</span> .addCounter(Interns.info(BLOCKED_REQUESTS_COUNT, BLOCKED_REQUESTS_COUNT_DESC),<a name="line.514"></a>
-<span class="sourceLineNo">515</span> rsWrap.getBlockedRequestsCount())<a name="line.515"></a>
-<span class="sourceLineNo">516</span> .tag(Interns.info(ZOOKEEPER_QUORUM_NAME, ZOOKEEPER_QUORUM_DESC),<a name="line.516"></a>
-<span class="sourceLineNo">517</span> rsWrap.getZookeeperQuorum())<a name="line.517"></a>
-<span class="sourceLineNo">518</span> .tag(Interns.info(SERVER_NAME_NAME, SERVER_NAME_DESC), rsWrap.getServerName())<a name="line.518"></a>
-<span class="sourceLineNo">519</span> .tag(Interns.info(CLUSTER_ID_NAME, CLUSTER_ID_DESC), rsWrap.getClusterId());<a name="line.519"></a>
+<span class="sourceLineNo">401</span> .addGauge(Interns.info(FLUSH_QUEUE_LENGTH, FLUSH_QUEUE_LENGTH_DESC),<a name="line.401"></a>
+<span class="sourceLineNo">402</span> rsWrap.getFlushQueueSize())<a name="line.402"></a>
+<span class="sourceLineNo">403</span><a name="line.403"></a>
+<span class="sourceLineNo">404</span> .addGauge(Interns.info(BLOCK_CACHE_FREE_SIZE, BLOCK_CACHE_FREE_DESC),<a name="line.404"></a>
+<span class="sourceLineNo">405</span> rsWrap.getBlockCacheFreeSize())<a name="line.405"></a>
+<span class="sourceLineNo">406</span> .addGauge(Interns.info(BLOCK_CACHE_COUNT, BLOCK_CACHE_COUNT_DESC),<a name="line.406"></a>
+<span class="sourceLineNo">407</span> rsWrap.getBlockCacheCount())<a name="line.407"></a>
+<span class="sourceLineNo">408</span> .addGauge(Interns.info(BLOCK_CACHE_SIZE, BLOCK_CACHE_SIZE_DESC),<a name="line.408"></a>
+<span class="sourceLineNo">409</span> rsWrap.getBlockCacheSize())<a name="line.409"></a>
+<span class="sourceLineNo">410</span> .addCounter(Interns.info(BLOCK_CACHE_HIT_COUNT, BLOCK_CACHE_HIT_COUNT_DESC),<a name="line.410"></a>
+<span class="sourceLineNo">411</span> rsWrap.getBlockCacheHitCount())<a name="line.411"></a>
+<span class="sourceLineNo">412</span> .addCounter(Interns.info(BLOCK_CACHE_PRIMARY_HIT_COUNT,<a name="line.412"></a>
+<span class="sourceLineNo">413</span> BLOCK_CACHE_PRIMARY_HIT_COUNT_DESC), rsWrap.getBlockCachePrimaryHitCount())<a name="line.413"></a>
+<span class="sourceLineNo">414</span> .addCounter(Interns.info(BLOCK_CACHE_MISS_COUNT, BLOCK_COUNT_MISS_COUNT_DESC),<a name="line.414"></a>
+<span class="sourceLineNo">415</span> rsWrap.getBlockCacheMissCount())<a name="line.415"></a>
+<span class="sourceLineNo">416</span> .addCounter(Interns.info(BLOCK_CACHE_PRIMARY_MISS_COUNT,<a name="line.416"></a>
+<span class="sourceLineNo">417</span> BLOCK_COUNT_PRIMARY_MISS_COUNT_DESC), rsWrap.getBlockCachePrimaryMissCount())<a name="line.417"></a>
+<span class="sourceLineNo">418</span> .addCounter(Interns.info(BLOCK_CACHE_EVICTION_COUNT, BLOCK_CACHE_EVICTION_COUNT_DESC),<a name="line.418"></a>
+<span class="sourceLineNo">419</span> rsWrap.getBlockCacheEvictedCount())<a name="line.419"></a>
+<span class="sourceLineNo">420</span> .addCounter(Interns.info(BLOCK_CACHE_PRIMARY_EVICTION_COUNT,<a name="line.420"></a>
+<span class="sourceLineNo">421</span> BLOCK_CACHE_PRIMARY_EVICTION_COUNT_DESC), rsWrap.getBlockCachePrimaryEvictedCount())<a name="line.421"></a>
+<span class="sourceLineNo">422</span> .addGauge(Interns.info(BLOCK_CACHE_HIT_PERCENT, BLOCK_CACHE_HIT_PERCENT_DESC),<a name="line.422"></a>
+<span class="sourceLineNo">423</span> rsWrap.getBlockCacheHitPercent())<a name="line.423"></a>
+<span class="sourceLineNo">424</span> .addGauge(Interns.info(BLOCK_CACHE_EXPRESS_HIT_PERCENT,<a name="line.424"></a>
+<span class="sourceLineNo">425</span> BLOCK_CACHE_EXPRESS_HIT_PERCENT_DESC), rsWrap.getBlockCacheHitCachingPercent())<a name="line.425"></a>
+<span class="sourceLineNo">426</span> .addCounter(Interns.info(BLOCK_CACHE_FAILED_INSERTION_COUNT,<a name="line.426"></a>
+<span class="sourceLineNo">427</span> BLOCK_CACHE_FAILED_INSERTION_COUNT_DESC),rsWrap.getBlockCacheFailedInsertions())<a name="line.427"></a>
+<span class="sourceLineNo">428</span> .addCounter(Interns.info(BLOCK_CACHE_DATA_MISS_COUNT, ""), rsWrap.getDataMissCount())<a name="line.428"></a>
+<span class="sourceLineNo">429</span> .addCounter(Interns.info(BLOCK_CACHE_LEAF_INDEX_MISS_COUNT, ""),<a name="line.429"></a>
+<span class="sourceLineNo">430</span> rsWrap.getLeafIndexMissCount())<a name="line.430"></a>
+<span class="sourceLineNo">431</span> .addCounter(Interns.info(BLOCK_CACHE_BLOOM_CHUNK_MISS_COUNT, ""),<a name="line.431"></a>
+<span class="sourceLineNo">432</span> rsWrap.getBloomChunkMissCount())<a name="line.432"></a>
+<span class="sourceLineNo">433</span> .addCounter(Interns.info(BLOCK_CACHE_META_MISS_COUNT, ""), rsWrap.getMetaMissCount())<a name="line.433"></a>
+<span class="sourceLineNo">434</span> .addCounter(Interns.info(BLOCK_CACHE_ROOT_INDEX_MISS_COUNT, ""),<a name="line.434"></a>
+<span class="sourceLineNo">435</span> rsWrap.getRootIndexMissCount())<a name="line.435"></a>
+<span class="sourceLineNo">436</span> .addCounter(Interns.info(BLOCK_CACHE_INTERMEDIATE_INDEX_MISS_COUNT, ""),<a name="line.436"></a>
+<span class="sourceLineNo">437</span> rsWrap.getIntermediateIndexMissCount())<a name="line.437"></a>
+<span class="sourceLineNo">438</span> .addCounter(Interns.info(BLOCK_CACHE_FILE_INFO_MISS_COUNT, ""),<a name="line.438"></a>
+<span class="sourceLineNo">439</span> rsWrap.getFileInfoMissCount())<a name="line.439"></a>
+<span class="sourceLineNo">440</span> .addCounter(Interns.info(BLOCK_CACHE_GENERAL_BLOOM_META_MISS_COUNT, ""),<a name="line.440"></a>
+<span class="sourceLineNo">441</span> rsWrap.getGeneralBloomMetaMissCount())<a name="line.441"></a>
+<span class="sourceLineNo">442</span> .addCounter(Interns.info(BLOCK_CACHE_DELETE_FAMILY_BLOOM_MISS_COUNT, ""),<a name="line.442"></a>
+<span class="sourceLineNo">443</span> rsWrap.getDeleteFamilyBloomMissCount())<a name="line.443"></a>
+<span class="sourceLineNo">444</span> .addCounter(Interns.info(BLOCK_CACHE_TRAILER_MISS_COUNT, ""),<a name="line.444"></a>
+<span class="sourceLineNo">445</span> rsWrap.getTrailerMissCount())<a name="line.445"></a>
+<span class="sourceLineNo">446</span> .addCounter(Interns.info(BLOCK_CACHE_DATA_HIT_COUNT, ""), rsWrap.getDataHitCount())<a name="line.446"></a>
+<span class="sourceLineNo">447</span> .addCounter(Interns.info(BLOCK_CACHE_LEAF_INDEX_HIT_COUNT, ""),<a name="line.447"></a>
+<span class="sourceLineNo">448</span> rsWrap.getLeafIndexHitCount())<a name="line.448"></a>
+<span class="sourceLineNo">449</span> .addCounter(Interns.info(BLOCK_CACHE_BLOOM_CHUNK_HIT_COUNT, ""),<a name="line.449"></a>
+<span class="sourceLineNo">450</span> rsWrap.getBloomChunkHitCount())<a name="line.450"></a>
+<span class="sourceLineNo">451</span> .addCounter(Interns.info(BLOCK_CACHE_META_HIT_COUNT, ""), rsWrap.getMetaHitCount())<a name="line.451"></a>
+<span class="sourceLineNo">452</span> .addCounter(Interns.info(BLOCK_CACHE_ROOT_INDEX_HIT_COUNT, ""),<a name="line.452"></a>
+<span class="sourceLineNo">453</span> rsWrap.getRootIndexHitCount())<a name="line.453"></a>
+<span class="sourceLineNo">454</span> .addCounter(Interns.info(BLOCK_CACHE_INTERMEDIATE_INDEX_HIT_COUNT, ""),<a name="line.454"></a>
+<span class="sourceLineNo">455</span> rsWrap.getIntermediateIndexHitCount())<a name="line.455"></a>
+<span class="sourceLineNo">456</span> .addCounter(Interns.info(BLOCK_CACHE_FILE_INFO_HIT_COUNT, ""),<a name="line.456"></a>
+<span class="sourceLineNo">457</span> rsWrap.getFileInfoHitCount())<a name="line.457"></a>
+<span class="sourceLineNo">458</span> .addCounter(Interns.info(BLOCK_CACHE_GENERAL_BLOOM_META_HIT_COUNT, ""),<a name="line.458"></a>
+<span class="sourceLineNo">459</span> rsWrap.getGeneralBloomMetaHitCount())<a name="line.459"></a>
+<span class="sourceLineNo">460</span> .addCounter(Interns.info(BLOCK_CACHE_DELETE_FAMILY_BLOOM_HIT_COUNT, ""),<a name="line.460"></a>
+<span class="sourceLineNo">461</span> rsWrap.getDeleteFamilyBloomHitCount())<a name="line.461"></a>
+<span class="sourceLineNo">462</span> .addCounter(Interns.info(BLOCK_CACHE_TRAILER_HIT_COUNT, ""), rsWrap.getTrailerHitCount())<a name="line.462"></a>
+<span class="sourceLineNo">463</span> .addCounter(Interns.info(UPDATES_BLOCKED_TIME, UPDATES_BLOCKED_DESC),<a name="line.463"></a>
+<span class="sourceLineNo">464</span> rsWrap.getUpdatesBlockedTime())<a name="line.464"></a>
+<span class="sourceLineNo">465</span> .addCounter(Interns.info(FLUSHED_CELLS, FLUSHED_CELLS_DESC),<a name="line.465"></a>
+<span class="sourceLineNo">466</span> rsWrap.getFlushedCellsCount())<a name="line.466"></a>
+<span class="sourceLineNo">467</span> .addCounter(Interns.info(COMPACTED_CELLS, COMPACTED_CELLS_DESC),<a name="line.467"></a>
+<span class="sourceLineNo">468</span> rsWrap.getCompactedCellsCount())<a name="line.468"></a>
+<span class="sourceLineNo">469</span> .addCounter(Interns.info(MAJOR_COMPACTED_CELLS, MAJOR_COMPACTED_CELLS_DESC),<a name="line.469"></a>
+<span class="sourceLineNo">470</span> rsWrap.getMajorCompactedCellsCount())<a name="line.470"></a>
+<span class="sourceLineNo">471</span> .addCounter(Interns.info(FLUSHED_CELLS_SIZE, FLUSHED_CELLS_SIZE_DESC),<a name="line.471"></a>
+<span class="sourceLineNo">472</span> rsWrap.getFlushedCellsSize())<a name="line.472"></a>
+<span class="sourceLineNo">473</span> .addCounter(Interns.info(COMPACTED_CELLS_SIZE, COMPACTED_CELLS_SIZE_DESC),<a name="line.473"></a>
+<span class="sourceLineNo">474</span> rsWrap.getCompactedCellsSize())<a name="line.474"></a>
+<span class="sourceLineNo">475</span> .addCounter(Interns.info(MAJOR_COMPACTED_CELLS_SIZE, MAJOR_COMPACTED_CELLS_SIZE_DESC),<a name="line.475"></a>
+<span class="sourceLineNo">476</span> rsWrap.getMajorCompactedCellsSize())<a name="line.476"></a>
+<span class="sourceLineNo">477</span> .addCounter(<a name="line.477"></a>
+<span class="sourceLineNo">478</span> Interns.info(CELLS_COUNT_COMPACTED_FROM_MOB, CELLS_COUNT_COMPACTED_FROM_MOB_DESC),<a name="line.478"></a>
+<span class="sourceLineNo">479</span> rsWrap.getCellsCountCompactedFromMob())<a name="line.479"></a>
+<span class="sourceLineNo">480</span> .addCounter(Interns.info(CELLS_COUNT_COMPACTED_TO_MOB, CELLS_COUNT_COMPACTED_TO_MOB_DESC),<a name="line.480"></a>
+<span class="sourceLineNo">481</span> rsWrap.getCellsCountCompactedToMob())<a name="line.481"></a>
+<span class="sourceLineNo">482</span> .addCounter(<a name="line.482"></a>
+<span class="sourceLineNo">483</span> Interns.info(CELLS_SIZE_COMPACTED_FROM_MOB, CELLS_SIZE_COMPACTED_FROM_MOB_DESC),<a name="line.483"></a>
+<span class="sourceLineNo">484</span> rsWrap.getCellsSizeCompactedFromMob())<a name="line.484"></a>
+<span class="sourceLineNo">485</span> .addCounter(Interns.info(CELLS_SIZE_COMPACTED_TO_MOB, CELLS_SIZE_COMPACTED_TO_MOB_DESC),<a name="line.485"></a>
+<span class="sourceLineNo">486</span> rsWrap.getCellsSizeCompactedToMob())<a name="line.486"></a>
+<span class="sourceLineNo">487</span> .addCounter(Interns.info(MOB_FLUSH_COUNT, MOB_FLUSH_COUNT_DESC),<a name="line.487"></a>
+<span class="sourceLineNo">488</span> rsWrap.getMobFlushCount())<a name="line.488"></a>
+<span class="sourceLineNo">489</span> .addCounter(Interns.info(MOB_FLUSHED_CELLS_COUNT, MOB_FLUSHED_CELLS_COUNT_DESC),<a name="line.489"></a>
+<span class="sourceLineNo">490</span> rsWrap.getMobFlushedCellsCount())<a name="line.490"></a>
+<span class="sourceLineNo">491</span> .addCounter(Interns.info(MOB_FLUSHED_CELLS_SIZE, MOB_FLUSHED_CELLS_SIZE_DESC),<a name="line.491"></a>
+<span class="sourceLineNo">492</span> rsWrap.getMobFlushedCellsSize())<a name="line.492"></a>
+<span class="sourceLineNo">493</span> .addCounter(Interns.info(MOB_SCAN_CELLS_COUNT, MOB_SCAN_CELLS_COUNT_DESC),<a name="line.493"></a>
+<span class="sourceLineNo">494</span> rsWrap.getMobScanCellsCount())<a name="line.494"></a>
+<span class="sourceLineNo">495</span> .addCounter(Interns.info(MOB_SCAN_CELLS_SIZE, MOB_SCAN_CELLS_SIZE_DESC),<a name="line.495"></a>
+<span class="sourceLineNo">496</span> rsWrap.getMobScanCellsSize())<a name="line.496"></a>
+<span class="sourceLineNo">497</span> .addGauge(Interns.info(MOB_FILE_CACHE_COUNT, MOB_FILE_CACHE_COUNT_DESC),<a name="line.497"></a>
+<span class="sourceLineNo">498</span> rsWrap.getMobFileCacheCount())<a name="line.498"></a>
+<span class="sourceLineNo">499</span> .addCounter(Interns.info(MOB_FILE_CACHE_ACCESS_COUNT, MOB_FILE_CACHE_ACCESS_COUNT_DESC),<a name="line.499"></a>
+<span class="sourceLineNo">500</span> rsWrap.getMobFileCacheAccessCount())<a name="line.500"></a>
+<span class="sourceLineNo">501</span> .addCounter(Interns.info(MOB_FILE_CACHE_MISS_COUNT, MOB_FILE_CACHE_MISS_COUNT_DESC),<a name="line.501"></a>
+<span class="sourceLineNo">502</span> rsWrap.getMobFileCacheMissCount())<a name="line.502"></a>
+<span class="sourceLineNo">503</span> .addCounter(<a name="line.503"></a>
+<span class="sourceLineNo">504</span> Interns.info(MOB_FILE_CACHE_EVICTED_COUNT, MOB_FILE_CACHE_EVICTED_COUNT_DESC),<a name="line.504"></a>
+<span class="sourceLineNo">505</span> rsWrap.getMobFileCacheEvictedCount())<a name="line.505"></a>
+<span class="sourceLineNo">506</span> .addGauge(Interns.info(MOB_FILE_CACHE_HIT_PERCENT, MOB_FILE_CACHE_HIT_PERCENT_DESC),<a name="line.506"></a>
+<span class="sourceLineNo">507</span> rsWrap.getMobFileCacheHitPercent())<a name="line.507"></a>
+<span class="sourceLineNo">508</span><a name="line.508"></a>
+<span class="sourceLineNo">509</span> .addCounter(Interns.info(HEDGED_READS, HEDGED_READS_DESC), rsWrap.getHedgedReadOps())<a name="line.509"></a>
+<span class="sourceLineNo">510</span> .addCounter(Interns.info(HEDGED_READ_WINS, HEDGED_READ_WINS_DESC),<a name="line.510"></a>
+<span class="sourceLineNo">511</span> rsWrap.getHedgedReadWins())<a name="line.511"></a>
+<span class="sourceLineNo">512</span> .addCounter(Interns.info(BLOCKED_REQUESTS_COUNT, BLOCKED_REQUESTS_COUNT_DESC),<a name="line.512"></a>
+<span class="sourceLineNo">513</span> rsWrap.getBlockedRequestsCount())<a name="line.513"></a>
+<span class="sourceLineNo">514</span> .tag(Interns.info(ZOOKEEPER_QUORUM_NAME, ZOOKEEPER_QUORUM_DESC),<a name="line.514"></a>
+<span class="sourceLineNo">515</span> rsWrap.getZookeeperQuorum())<a name="line.515"></a>
+<span class="sourceLineNo">516</span> .tag(Interns.info(SERVER_NAME_NAME, SERVER_NAME_DESC), rsWrap.getServerName())<a name="line.516"></a>
+<span class="sourceLineNo">517</span> .tag(Interns.info(CLUSTER_ID_NAME, CLUSTER_ID_DESC), rsWrap.getClusterId());<a name="line.517"></a>
+<span class="sourceLineNo">518</span><a name="line.518"></a>
+<span class="sourceLineNo">519</span> }<a name="line.519"></a>
<span class="sourceLineNo">520</span><a name="line.520"></a>
-<span class="sourceLineNo">521</span> }<a name="line.521"></a>
+<span class="sourceLineNo">521</span> metricsRegistry.snapshot(mrb, all);<a name="line.521"></a>
<span class="sourceLineNo">522</span><a name="line.522"></a>
-<span class="sourceLineNo">523</span> metricsRegistry.snapshot(mrb, all);<a name="line.523"></a>
-<span class="sourceLineNo">524</span><a name="line.524"></a>
-<span class="sourceLineNo">525</span> // source is registered in supers constructor, sometimes called before the whole initialization.<a name="line.525"></a>
-<span class="sourceLineNo">526</span> if (metricsAdapter != null) {<a name="line.526"></a>
-<span class="sourceLineNo">527</span> // snapshot MetricRegistry as well<a name="line.527"></a>
-<span class="sourceLineNo">528</span> metricsAdapter.snapshotAllMetrics(registry, mrb);<a name="line.528"></a>
-<span class="sourceLineNo">529</span> }<a name="line.529"></a>
-<span class="sourceLineNo">530</span> }<a name="line.530"></a>
-<span class="sourceLineNo">531</span><a name="line.531"></a>
-<span class="sourceLineNo">532</span> @Override<a name="line.532"></a>
-<span class="sourceLineNo">533</span> public void incInfoThresholdExceeded(int count) {<a name="line.533"></a>
-<span class="sourceLineNo">534</span> infoPauseThresholdExceeded.incr(count);<a name="line.534"></a>
-<span class="sourceLineNo">535</span> }<a name="line.535"></a>
-<span class="sourceLineNo">536</span><a name="line.536"></a>
-<span class="sourceLineNo">537</span> @Override<a name="line.537"></a>
-<span class="sourceLineNo">538</span> public void incWarnThresholdExceeded(int count) {<a name="line.538"></a>
-<span class="sourceLineNo">539</span> warnPauseThresholdExceeded.incr(count);<a name="line.539"></a>
-<span class="sourceLineNo">540</span> }<a name="line.540"></a>
-<span class="sourceLineNo">541</span><a name="line.541"></a>
-<span class="sourceLineNo">542</span> @Override<a name="line.542"></a>
-<span class="sourceLineNo">543</span> public void updatePauseTimeWithGc(long t) {<a name="line.543"></a>
-<span class="sourceLineNo">544</span> pausesWithGc.add(t);<a name="line.544"></a>
-<span class="sourceLineNo">545</span> }<a name="line.545"></a>
-<span class="sourceLineNo">546</span><a name="line.546"></a>
-<span class="sourceLineNo">547</span> @Override<a name="line.547"></a>
-<span class="sourceLineNo">548</span> public void updatePauseTimeWithoutGc(long t) {<a name="line.548"></a>
-<span class="sourceLineNo">549</span> pausesWithoutGc.add(t);<a name="line.549"></a>
-<span class="sourceLineNo">550</span> }<a name="line.550"></a>
-<span class="sourceLineNo">551</span><a name="line.551"></a>
-<span class="sourceLineNo">552</span> @Override<a name="line.552"></a>
-<span class="sourceLineNo">553</span> public void updateDeleteBatch(long t) {<a name="line.553"></a>
-<span class="sourceLineNo">554</span> deleteBatchHisto.add(t);<a name="line.554"></a>
-<span class="sourceLineNo">555</span> }<a name="line.555"></a>
-<span class="sourceLineNo">556</span><a name="line.556"></a>
-<span class="sourceLineNo">557</span> @Override<a name="line.557"></a>
-<span class="sourceLineNo">558</span> public void updateCheckAndDelete(long t) {<a name="line.558"></a>
-<span class="sourceLineNo">559</span> checkAndDeleteHisto.add(t);<a name="line.559"></a>
-<span class="sourceLineNo">560</span> }<a name="line.560"></a>
-<span class="sourceLineNo">561</span><a name="line.561"></a>
-<span class="sourceLineNo">562</span> @Override<a name="line.562"></a>
-<span class="sourceLineNo">563</span> public void updateCheckAndPut(long t) {<a name="line.563"></a>
-<span class="sourceLineNo">564</span> checkAndPutHisto.add(t);<a name="line.564"></a>
-<span class="sourceLineNo">565</span> }<a name="line.565"></a>
-<span class="sourceLineNo">566</span><a name="line.566"></a>
-<span class="sourceLineNo">567</span> @Override<a name="line.567"></a>
-<span class="sourceLineNo">568</span> public void updatePutBatch(long t) {<a name="line.568"></a>
-<span class="sourceLineNo">569</span> putBatchHisto.add(t);<a name="line.569"></a>
-<span class="sourceLineNo">570</span> }<a name="line.570"></a>
-<span class="sourceLineNo">571</span>}<a name="line.571"></a>
+<span class="sourceLineNo">523</span> // source is registered in supers constructor, sometimes called before the whole initialization.<a name="line.523"></a>
+<span class="sourceLineNo">524</span> if (metricsAdapter != null) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> // snapshot MetricRegistry as well<a name="line.525"></a>
+<span class="sourceLineNo">526</span> metricsAdapter.snapshotAllMetrics(registry, mrb);<a name="line.526"></a>
+<span class="sourceLineNo">527</span> }<a name="line.527"></a>
+<span class="sourceLineNo">528</span> }<a name="line.528"></a>
+<span class="sourceLineNo">529</span><a name="line.529"></a>
+<span class="sourceLineNo">530</span> @Override<a name="line.530"></a>
+<span class="sourceLineNo">531</span> public void incInfoThresholdExceeded(int count) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> infoPauseThresholdExceeded.incr(count);<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span><a name="line.534"></a>
+<span class="sourceLineNo">535</span> @Override<a name="line.535"></a>
+<span class="sourceLineNo">536</span> public void incWarnThresholdExceeded(int count) {<a name="line.536"></a>
+<span class="sourceLineNo">537</span> warnPauseThresholdExceeded.incr(count);<a name="line.537"></a>
+<span class="sourceLineNo">538</span> }<a name="line.538"></a>
+<span class="sourceLineNo">539</span><a name="line.539"></a>
+<span class="sourceLineNo">540</span> @Override<a name="line.540"></a>
+<span class="sourceLineNo">541</span> public void updatePauseTimeWithGc(long t) {<a name="line.541"></a>
+<span class="sourceLineNo">542</span> pausesWithGc.add(t);<a name="line.542"></a>
+<span class="sourceLineNo">543</span> }<a name="line.543"></a>
+<span class="sourceLineNo">544</span><a name="line.544"></a>
+<span class="sourceLineNo">545</span> @Override<a name="line.545"></a>
+<span class="sourceLineNo">546</span> public void updatePauseTimeWithoutGc(long t) {<a name="line.546"></a>
+<span class="sourceLineNo">547</span> pausesWithoutGc.add(t);<a name="line.547"></a>
+<span class="sourceLineNo">548</span> }<a name="line.548"></a>
+<span class="sourceLineNo">549</span><a name="line.549"></a>
+<span class="sourceLineNo">550</span> @Override<a name="line.550"></a>
+<span class="sourceLineNo">551</span> public void updateDeleteBatch(long t) {<a name="line.551"></a>
+<span class="sourceLineNo">552</span> deleteBatchHisto.add(t);<a name="line.552"></a>
+<span class="sourceLineNo">553</span> }<a name="line.553"></a>
+<span class="sourceLineNo">554</span><a name="line.554"></a>
+<span class="sourceLineNo">555</span> @Override<a name="line.555"></a>
+<span class="sourceLineNo">556</span> public void updateCheckAndDelete(long t) {<a name="line.556"></a>
+<span class="sourceLineNo">557</span> checkAndDeleteHisto.add(t);<a name="line.557"></a>
+<span class="sourceLineNo">558</span> }<a name="line.558"></a>
+<span class="sourceLineNo">559</span><a name="line.559"></a>
+<span class="sourceLineNo">560</span> @Override<a name="line.560"></a>
+<span class="sourceLineNo">561</span> public void updateCheckAndPut(long t) {<a name="line.561"></a>
+<span class="sourceLineNo">562</span> checkAndPutHisto.add(t);<a name="line.562"></a>
+<span class="sourceLineNo">563</span> }<a name="line.563"></a>
+<span class="sourceLineNo">564</span><a name="line.564"></a>
+<span class="sourceLineNo">565</span> @Override<a name="line.565"></a>
+<span class="sourceLineNo">566</span> public void updatePutBatch(long t) {<a name="line.566"></a>
+<span class="sourceLineNo">567</span> putBatchHisto.add(t);<a name="line.567"></a>
+<span class="sourceLineNo">568</span> }<a name="line.568"></a>
+<span class="sourceLineNo">569</span>}<a name="line.569"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b7626a4c/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.WALEntryStreamRuntimeException.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.WALEntryStreamRuntimeException.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.WALEntryStreamRuntimeException.html
index 745d53a..613d163 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.WALEntryStreamRuntimeException.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.WALEntryStreamRuntimeException.html
@@ -241,190 +241,192 @@
<span class="sourceLineNo">233</span> if (trailerSize < 0) {<a name="line.233"></a>
<span class="sourceLineNo">234</span> if (currentPosition < stat.getLen()) {<a name="line.234"></a>
<span class="sourceLineNo">235</span> final long skippedBytes = stat.getLen() - currentPosition;<a name="line.235"></a>
-<span class="sourceLineNo">236</span> LOG.info("Reached the end of WAL file '" + currentPath<a name="line.236"></a>
-<span class="sourceLineNo">237</span> + "'. It was not closed cleanly, so we did not parse " + skippedBytes<a name="line.237"></a>
-<span class="sourceLineNo">238</span> + " bytes of data.");<a name="line.238"></a>
-<span class="sourceLineNo">239</span> metrics.incrUncleanlyClosedWALs();<a name="line.239"></a>
-<span class="sourceLineNo">240</span> metrics.incrBytesSkippedInUncleanlyClosedWALs(skippedBytes);<a name="line.240"></a>
-<span class="sourceLineNo">241</span> }<a name="line.241"></a>
-<span class="sourceLineNo">242</span> } else if (currentPosition + trailerSize < stat.getLen()) {<a name="line.242"></a>
-<span class="sourceLineNo">243</span> LOG.warn("Processing end of WAL file '" + currentPath + "'. At position " + currentPosition<a name="line.243"></a>
-<span class="sourceLineNo">244</span> + ", which is too far away from reported file length " + stat.getLen()<a name="line.244"></a>
-<span class="sourceLineNo">245</span> + ". Restarting WAL reading (see HBASE-15983 for details). " + getCurrentPathStat());<a name="line.245"></a>
-<span class="sourceLineNo">246</span> setPosition(0);<a name="line.246"></a>
-<span class="sourceLineNo">247</span> resetReader();<a name="line.247"></a>
-<span class="sourceLineNo">248</span> metrics.incrRestartedWALReading();<a name="line.248"></a>
-<span class="sourceLineNo">249</span> metrics.incrRepeatedFileBytes(currentPosition);<a name="line.249"></a>
-<span class="sourceLineNo">250</span> return false;<a name="line.250"></a>
-<span class="sourceLineNo">251</span> }<a name="line.251"></a>
-<span class="sourceLineNo">252</span> }<a name="line.252"></a>
-<span class="sourceLineNo">253</span> if (LOG.isTraceEnabled()) {<a name="line.253"></a>
-<span class="sourceLineNo">254</span> LOG.trace("Reached the end of log " + this.currentPath + ", and the length of the file is "<a name="line.254"></a>
-<span class="sourceLineNo">255</span> + (stat == null ? "N/A" : stat.getLen()));<a name="line.255"></a>
-<span class="sourceLineNo">256</span> }<a name="line.256"></a>
-<span class="sourceLineNo">257</span> metrics.incrCompletedWAL();<a name="line.257"></a>
-<span class="sourceLineNo">258</span> return true;<a name="line.258"></a>
-<span class="sourceLineNo">259</span> }<a name="line.259"></a>
-<span class="sourceLineNo">260</span><a name="line.260"></a>
-<span class="sourceLineNo">261</span> private void dequeueCurrentLog() throws IOException {<a name="line.261"></a>
-<span class="sourceLineNo">262</span> if (LOG.isDebugEnabled()) {<a name="line.262"></a>
-<span class="sourceLineNo">263</span> LOG.debug("Reached the end of log " + currentPath);<a name="line.263"></a>
-<span class="sourceLineNo">264</span> }<a name="line.264"></a>
-<span class="sourceLineNo">265</span> closeReader();<a name="line.265"></a>
-<span class="sourceLineNo">266</span> logQueue.remove();<a name="line.266"></a>
-<span class="sourceLineNo">267</span> setPosition(0);<a name="line.267"></a>
-<span class="sourceLineNo">268</span> metrics.decrSizeOfLogQueue();<a name="line.268"></a>
-<span class="sourceLineNo">269</span> }<a name="line.269"></a>
-<span class="sourceLineNo">270</span><a name="line.270"></a>
-<span class="sourceLineNo">271</span> private void readNextEntryAndSetPosition() throws IOException {<a name="line.271"></a>
-<span class="sourceLineNo">272</span> Entry readEntry = reader.next();<a name="line.272"></a>
-<span class="sourceLineNo">273</span> long readerPos = reader.getPosition();<a name="line.273"></a>
-<span class="sourceLineNo">274</span> if (readEntry != null) {<a name="line.274"></a>
-<span class="sourceLineNo">275</span> metrics.incrLogEditsRead();<a name="line.275"></a>
-<span class="sourceLineNo">276</span> metrics.incrLogReadInBytes(readerPos - currentPosition);<a name="line.276"></a>
-<span class="sourceLineNo">277</span> }<a name="line.277"></a>
-<span class="sourceLineNo">278</span> currentEntry = readEntry; // could be null<a name="line.278"></a>
-<span class="sourceLineNo">279</span> setPosition(readerPos);<a name="line.279"></a>
-<span class="sourceLineNo">280</span> }<a name="line.280"></a>
-<span class="sourceLineNo">281</span><a name="line.281"></a>
-<span class="sourceLineNo">282</span> private void closeReader() throws IOException {<a name="line.282"></a>
-<span class="sourceLineNo">283</span> if (reader != null) {<a name="line.283"></a>
-<span class="sourceLineNo">284</span> reader.close();<a name="line.284"></a>
-<span class="sourceLineNo">285</span> reader = null;<a name="line.285"></a>
-<span class="sourceLineNo">286</span> }<a name="line.286"></a>
-<span class="sourceLineNo">287</span> }<a name="line.287"></a>
-<span class="sourceLineNo">288</span><a name="line.288"></a>
-<span class="sourceLineNo">289</span> // if we don't have a reader, open a reader on the next log<a name="line.289"></a>
-<span class="sourceLineNo">290</span> private boolean checkReader() throws IOException {<a name="line.290"></a>
-<span class="sourceLineNo">291</span> if (reader == null) {<a name="line.291"></a>
-<span class="sourceLineNo">292</span> return openNextLog();<a name="line.292"></a>
-<span class="sourceLineNo">293</span> }<a name="line.293"></a>
-<span class="sourceLineNo">294</span> return true;<a name="line.294"></a>
-<span class="sourceLineNo">295</span> }<a name="line.295"></a>
-<span class="sourceLineNo">296</span><a name="line.296"></a>
-<span class="sourceLineNo">297</span> // open a reader on the next log in queue<a name="line.297"></a>
-<span class="sourceLineNo">298</span> private boolean openNextLog() throws IOException {<a name="line.298"></a>
-<span class="sourceLineNo">299</span> Path nextPath = logQueue.peek();<a name="line.299"></a>
-<span class="sourceLineNo">300</span> if (nextPath != null) {<a name="line.300"></a>
-<span class="sourceLineNo">301</span> openReader(nextPath);<a name="line.301"></a>
-<span class="sourceLineNo">302</span> if (reader != null) return true;<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span> return false;<a name="line.304"></a>
-<span class="sourceLineNo">305</span> }<a name="line.305"></a>
-<span class="sourceLineNo">306</span><a name="line.306"></a>
-<span class="sourceLineNo">307</span> private Path getArchivedLog(Path path) throws IOException {<a name="line.307"></a>
-<span class="sourceLineNo">308</span> Path rootDir = FSUtils.getRootDir(conf);<a name="line.308"></a>
-<span class="sourceLineNo">309</span> Path oldLogDir = new Path(rootDir, HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.309"></a>
-<span class="sourceLineNo">310</span> Path archivedLogLocation = new Path(oldLogDir, path.getName());<a name="line.310"></a>
-<span class="sourceLineNo">311</span> if (fs.exists(archivedLogLocation)) {<a name="line.311"></a>
-<span class="sourceLineNo">312</span> LOG.info("Log " + path + " was moved to " + archivedLogLocation);<a name="line.312"></a>
-<span class="sourceLineNo">313</span> return archivedLogLocation;<a name="line.313"></a>
-<span class="sourceLineNo">314</span> } else {<a name="line.314"></a>
-<span class="sourceLineNo">315</span> LOG.error("Couldn't locate log: " + path);<a name="line.315"></a>
-<span class="sourceLineNo">316</span> return path;<a name="line.316"></a>
-<span class="sourceLineNo">317</span> }<a name="line.317"></a>
-<span class="sourceLineNo">318</span> }<a name="line.318"></a>
-<span class="sourceLineNo">319</span><a name="line.319"></a>
-<span class="sourceLineNo">320</span> private void handleFileNotFound(Path path, FileNotFoundException fnfe) throws IOException {<a name="line.320"></a>
-<span class="sourceLineNo">321</span> // If the log was archived, continue reading from there<a name="line.321"></a>
-<span class="sourceLineNo">322</span> Path archivedLog = getArchivedLog(path);<a name="line.322"></a>
-<span class="sourceLineNo">323</span> if (!path.equals(archivedLog)) {<a name="line.323"></a>
-<span class="sourceLineNo">324</span> openReader(archivedLog);<a name="line.324"></a>
-<span class="sourceLineNo">325</span> } else {<a name="line.325"></a>
-<span class="sourceLineNo">326</span> throw fnfe;<a name="line.326"></a>
-<span class="sourceLineNo">327</span> }<a name="line.327"></a>
-<span class="sourceLineNo">328</span> }<a name="line.328"></a>
-<span class="sourceLineNo">329</span> private void openReader(Path path) throws IOException {<a name="line.329"></a>
-<span class="sourceLineNo">330</span> try {<a name="line.330"></a>
-<span class="sourceLineNo">331</span> // Detect if this is a new file, if so get a new reader else<a name="line.331"></a>
-<span class="sourceLineNo">332</span> // reset the current reader so that we see the new data<a name="line.332"></a>
-<span class="sourceLineNo">333</span> if (reader == null || !getCurrentPath().equals(path)) {<a name="line.333"></a>
-<span class="sourceLineNo">334</span> closeReader();<a name="line.334"></a>
-<span class="sourceLineNo">335</span> reader = WALFactory.createReader(fs, path, conf);<a name="line.335"></a>
-<span class="sourceLineNo">336</span> seek();<a name="line.336"></a>
-<span class="sourceLineNo">337</span> setCurrentPath(path);<a name="line.337"></a>
-<span class="sourceLineNo">338</span> } else {<a name="line.338"></a>
-<span class="sourceLineNo">339</span> resetReader();<a name="line.339"></a>
-<span class="sourceLineNo">340</span> }<a name="line.340"></a>
-<span class="sourceLineNo">341</span> } catch (FileNotFoundException fnfe) {<a name="line.341"></a>
-<span class="sourceLineNo">342</span> handleFileNotFound(path, fnfe);<a name="line.342"></a>
-<span class="sourceLineNo">343</span> } catch (RemoteException re) {<a name="line.343"></a>
-<span class="sourceLineNo">344</span> IOException ioe = re.unwrapRemoteException(FileNotFoundException.class);<a name="line.344"></a>
-<span class="sourceLineNo">345</span> if (!(ioe instanceof FileNotFoundException)) throw ioe;<a name="line.345"></a>
-<span class="sourceLineNo">346</span> handleFileNotFound(path, (FileNotFoundException)ioe);<a name="line.346"></a>
-<span class="sourceLineNo">347</span> } catch (LeaseNotRecoveredException lnre) {<a name="line.347"></a>
-<span class="sourceLineNo">348</span> // HBASE-15019 the WAL was not closed due to some hiccup.<a name="line.348"></a>
-<span class="sourceLineNo">349</span> LOG.warn("Try to recover the WAL lease " + currentPath, lnre);<a name="line.349"></a>
-<span class="sourceLineNo">350</span> recoverLease(conf, currentPath);<a name="line.350"></a>
-<span class="sourceLineNo">351</span> reader = null;<a name="line.351"></a>
-<span class="sourceLineNo">352</span> } catch (NullPointerException npe) {<a name="line.352"></a>
-<span class="sourceLineNo">353</span> // Workaround for race condition in HDFS-4380<a name="line.353"></a>
-<span class="sourceLineNo">354</span> // which throws a NPE if we open a file before any data node has the most recent block<a name="line.354"></a>
-<span class="sourceLineNo">355</span> // Just sleep and retry. Will require re-reading compressed WALs for compressionContext.<a name="line.355"></a>
-<span class="sourceLineNo">356</span> LOG.warn("Got NPE opening reader, will retry.");<a name="line.356"></a>
-<span class="sourceLineNo">357</span> reader = null;<a name="line.357"></a>
-<span class="sourceLineNo">358</span> }<a name="line.358"></a>
-<span class="sourceLineNo">359</span> }<a name="line.359"></a>
-<span class="sourceLineNo">360</span><a name="line.360"></a>
-<span class="sourceLineNo">361</span> // For HBASE-15019<a name="line.361"></a>
-<span class="sourceLineNo">362</span> private void recoverLease(final Configuration conf, final Path path) {<a name="line.362"></a>
-<span class="sourceLineNo">363</span> try {<a name="line.363"></a>
-<span class="sourceLineNo">364</span> final FileSystem dfs = FSUtils.getCurrentFileSystem(conf);<a name="line.364"></a>
-<span class="sourceLineNo">365</span> FSUtils fsUtils = FSUtils.getInstance(dfs, conf);<a name="line.365"></a>
-<span class="sourceLineNo">366</span> fsUtils.recoverFileLease(dfs, path, conf, new CancelableProgressable() {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> @Override<a name="line.367"></a>
-<span class="sourceLineNo">368</span> public boolean progress() {<a name="line.368"></a>
-<span class="sourceLineNo">369</span> LOG.debug("recover WAL lease: " + path);<a name="line.369"></a>
-<span class="sourceLineNo">370</span> return true;<a name="line.370"></a>
-<span class="sourceLineNo">371</span> }<a name="line.371"></a>
-<span class="sourceLineNo">372</span> });<a name="line.372"></a>
-<span class="sourceLineNo">373</span> } catch (IOException e) {<a name="line.373"></a>
-<span class="sourceLineNo">374</span> LOG.warn("unable to recover lease for WAL: " + path, e);<a name="line.374"></a>
-<span class="sourceLineNo">375</span> }<a name="line.375"></a>
-<span class="sourceLineNo">376</span> }<a name="line.376"></a>
-<span class="sourceLineNo">377</span><a name="line.377"></a>
-<span class="sourceLineNo">378</span> private void resetReader() throws IOException {<a name="line.378"></a>
-<span class="sourceLineNo">379</span> try {<a name="line.379"></a>
-<span class="sourceLineNo">380</span> reader.reset();<a name="line.380"></a>
-<span class="sourceLineNo">381</span> seek();<a name="line.381"></a>
-<span class="sourceLineNo">382</span> } catch (FileNotFoundException fnfe) {<a name="line.382"></a>
-<span class="sourceLineNo">383</span> // If the log was archived, continue reading from there<a name="line.383"></a>
-<span class="sourceLineNo">384</span> Path archivedLog = getArchivedLog(currentPath);<a name="line.384"></a>
-<span class="sourceLineNo">385</span> if (!currentPath.equals(archivedLog)) {<a name="line.385"></a>
-<span class="sourceLineNo">386</span> openReader(archivedLog);<a name="line.386"></a>
-<span class="sourceLineNo">387</span> } else {<a name="line.387"></a>
-<span class="sourceLineNo">388</span> throw fnfe;<a name="line.388"></a>
-<span class="sourceLineNo">389</span> }<a name="line.389"></a>
-<span class="sourceLineNo">390</span> } catch (NullPointerException npe) {<a name="line.390"></a>
-<span class="sourceLineNo">391</span> throw new IOException("NPE resetting reader, likely HDFS-4380", npe);<a name="line.391"></a>
-<span class="sourceLineNo">392</span> }<a name="line.392"></a>
-<span class="sourceLineNo">393</span> }<a name="line.393"></a>
-<span class="sourceLineNo">394</span><a name="line.394"></a>
-<span class="sourceLineNo">395</span> private void seek() throws IOException {<a name="line.395"></a>
-<span class="sourceLineNo">396</span> if (currentPosition != 0) {<a name="line.396"></a>
-<span class="sourceLineNo">397</span> reader.seek(currentPosition);<a name="line.397"></a>
-<span class="sourceLineNo">398</span> }<a name="line.398"></a>
-<span class="sourceLineNo">399</span> }<a name="line.399"></a>
-<span class="sourceLineNo">400</span><a name="line.400"></a>
-<span class="sourceLineNo">401</span> private long currentTrailerSize() {<a name="line.401"></a>
-<span class="sourceLineNo">402</span> long size = -1L;<a name="line.402"></a>
-<span class="sourceLineNo">403</span> if (reader instanceof ProtobufLogReader) {<a name="line.403"></a>
-<span class="sourceLineNo">404</span> final ProtobufLogReader pblr = (ProtobufLogReader) reader;<a name="line.404"></a>
-<span class="sourceLineNo">405</span> size = pblr.trailerSize();<a name="line.405"></a>
-<span class="sourceLineNo">406</span> }<a name="line.406"></a>
-<span class="sourceLineNo">407</span> return size;<a name="line.407"></a>
-<span class="sourceLineNo">408</span> }<a name="line.408"></a>
-<span class="sourceLineNo">409</span><a name="line.409"></a>
-<span class="sourceLineNo">410</span> @InterfaceAudience.Private<a name="line.410"></a>
-<span class="sourceLineNo">411</span> public static class WALEntryStreamRuntimeException extends RuntimeException {<a name="line.411"></a>
-<span class="sourceLineNo">412</span> private static final long serialVersionUID = -6298201811259982568L;<a name="line.412"></a>
-<span class="sourceLineNo">413</span><a name="line.413"></a>
-<span class="sourceLineNo">414</span> public WALEntryStreamRuntimeException(Exception e) {<a name="line.414"></a>
-<span class="sourceLineNo">415</span> super(e);<a name="line.415"></a>
-<span class="sourceLineNo">416</span> }<a name="line.416"></a>
-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
-<span class="sourceLineNo">418</span><a name="line.418"></a>
-<span class="sourceLineNo">419</span>}<a name="line.419"></a>
+<span class="sourceLineNo">236</span> if (LOG.isDebugEnabled()) {<a name="line.236"></a>
+<span class="sourceLineNo">237</span> LOG.debug("Reached the end of WAL file '" + currentPath<a name="line.237"></a>
+<span class="sourceLineNo">238</span> + "'. It was not closed cleanly, so we did not parse " + skippedBytes<a name="line.238"></a>
+<span class="sourceLineNo">239</span> + " bytes of data. This is normally ok.");<a name="line.239"></a>
+<span class="sourceLineNo">240</span> }<a name="line.240"></a>
+<span class="sourceLineNo">241</span> metrics.incrUncleanlyClosedWALs();<a name="line.241"></a>
+<span class="sourceLineNo">242</span> metrics.incrBytesSkippedInUncleanlyClosedWALs(skippedBytes);<a name="line.242"></a>
+<span class="sourceLineNo">243</span> }<a name="line.243"></a>
+<span class="sourceLineNo">244</span> } else if (currentPosition + trailerSize < stat.getLen()) {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> LOG.warn("Processing end of WAL file '" + currentPath + "'. At position " + currentPosition<a name="line.245"></a>
+<span class="sourceLineNo">246</span> + ", which is too far away from reported file length " + stat.getLen()<a name="line.246"></a>
+<span class="sourceLineNo">247</span> + ". Restarting WAL reading (see HBASE-15983 for details). " + getCurrentPathStat());<a name="line.247"></a>
+<span class="sourceLineNo">248</span> setPosition(0);<a name="line.248"></a>
+<span class="sourceLineNo">249</span> resetReader();<a name="line.249"></a>
+<span class="sourceLineNo">250</span> metrics.incrRestartedWALReading();<a name="line.250"></a>
+<span class="sourceLineNo">251</span> metrics.incrRepeatedFileBytes(currentPosition);<a name="line.251"></a>
+<span class="sourceLineNo">252</span> return false;<a name="line.252"></a>
+<span class="sourceLineNo">253</span> }<a name="line.253"></a>
+<span class="sourceLineNo">254</span> }<a name="line.254"></a>
+<span class="sourceLineNo">255</span> if (LOG.isTraceEnabled()) {<a name="line.255"></a>
+<span class="sourceLineNo">256</span> LOG.trace("Reached the end of log " + this.currentPath + ", and the length of the file is "<a name="line.256"></a>
+<span class="sourceLineNo">257</span> + (stat == null ? "N/A" : stat.getLen()));<a name="line.257"></a>
+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span> metrics.incrCompletedWAL();<a name="line.259"></a>
+<span class="sourceLineNo">260</span> return true;<a name="line.260"></a>
+<span class="sourceLineNo">261</span> }<a name="line.261"></a>
+<span class="sourceLineNo">262</span><a name="line.262"></a>
+<span class="sourceLineNo">263</span> private void dequeueCurrentLog() throws IOException {<a name="line.263"></a>
+<span class="sourceLineNo">264</span> if (LOG.isDebugEnabled()) {<a name="line.264"></a>
+<span class="sourceLineNo">265</span> LOG.debug("Reached the end of log " + currentPath);<a name="line.265"></a>
+<span class="sourceLineNo">266</span> }<a name="line.266"></a>
+<span class="sourceLineNo">267</span> closeReader();<a name="line.267"></a>
+<span class="sourceLineNo">268</span> logQueue.remove();<a name="line.268"></a>
+<span class="sourceLineNo">269</span> setPosition(0);<a name="line.269"></a>
+<span class="sourceLineNo">270</span> metrics.decrSizeOfLogQueue();<a name="line.270"></a>
+<span class="sourceLineNo">271</span> }<a name="line.271"></a>
+<span class="sourceLineNo">272</span><a name="line.272"></a>
+<span class="sourceLineNo">273</span> private void readNextEntryAndSetPosition() throws IOException {<a name="line.273"></a>
+<span class="sourceLineNo">274</span> Entry readEntry = reader.next();<a name="line.274"></a>
+<span class="sourceLineNo">275</span> long readerPos = reader.getPosition();<a name="line.275"></a>
+<span class="sourceLineNo">276</span> if (readEntry != null) {<a name="line.276"></a>
+<span class="sourceLineNo">277</span> metrics.incrLogEditsRead();<a name="line.277"></a>
+<span class="sourceLineNo">278</span> metrics.incrLogReadInBytes(readerPos - currentPosition);<a name="line.278"></a>
+<span class="sourceLineNo">279</span> }<a name="line.279"></a>
+<span class="sourceLineNo">280</span> currentEntry = readEntry; // could be null<a name="line.280"></a>
+<span class="sourceLineNo">281</span> setPosition(readerPos);<a name="line.281"></a>
+<span class="sourceLineNo">282</span> }<a name="line.282"></a>
+<span class="sourceLineNo">283</span><a name="line.283"></a>
+<span class="sourceLineNo">284</span> private void closeReader() throws IOException {<a name="line.284"></a>
+<span class="sourceLineNo">285</span> if (reader != null) {<a name="line.285"></a>
+<span class="sourceLineNo">286</span> reader.close();<a name="line.286"></a>
+<span class="sourceLineNo">287</span> reader = null;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> }<a name="line.288"></a>
+<span class="sourceLineNo">289</span> }<a name="line.289"></a>
+<span class="sourceLineNo">290</span><a name="line.290"></a>
+<span class="sourceLineNo">291</span> // if we don't have a reader, open a reader on the next log<a name="line.291"></a>
+<span class="sourceLineNo">292</span> private boolean checkReader() throws IOException {<a name="line.292"></a>
+<span class="sourceLineNo">293</span> if (reader == null) {<a name="line.293"></a>
+<span class="sourceLineNo">294</span> return openNextLog();<a name="line.294"></a>
+<span class="sourceLineNo">295</span> }<a name="line.295"></a>
+<span class="sourceLineNo">296</span> return true;<a name="line.296"></a>
+<span class="sourceLineNo">297</span> }<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span> // open a reader on the next log in queue<a name="line.299"></a>
+<span class="sourceLineNo">300</span> private boolean openNextLog() throws IOException {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> Path nextPath = logQueue.peek();<a name="line.301"></a>
+<span class="sourceLineNo">302</span> if (nextPath != null) {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> openReader(nextPath);<a name="line.303"></a>
+<span class="sourceLineNo">304</span> if (reader != null) return true;<a name="line.304"></a>
+<span class="sourceLineNo">305</span> }<a name="line.305"></a>
+<span class="sourceLineNo">306</span> return false;<a name="line.306"></a>
+<span class="sourceLineNo">307</span> }<a name="line.307"></a>
+<span class="sourceLineNo">308</span><a name="line.308"></a>
+<span class="sourceLineNo">309</span> private Path getArchivedLog(Path path) throws IOException {<a name="line.309"></a>
+<span class="sourceLineNo">310</span> Path rootDir = FSUtils.getRootDir(conf);<a name="line.310"></a>
+<span class="sourceLineNo">311</span> Path oldLogDir = new Path(rootDir, HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.311"></a>
+<span class="sourceLineNo">312</span> Path archivedLogLocation = new Path(oldLogDir, path.getName());<a name="line.312"></a>
+<span class="sourceLineNo">313</span> if (fs.exists(archivedLogLocation)) {<a name="line.313"></a>
+<span class="sourceLineNo">314</span> LOG.info("Log " + path + " was moved to " + archivedLogLocation);<a name="line.314"></a>
+<span class="sourceLineNo">315</span> return archivedLogLocation;<a name="line.315"></a>
+<span class="sourceLineNo">316</span> } else {<a name="line.316"></a>
+<span class="sourceLineNo">317</span> LOG.error("Couldn't locate log: " + path);<a name="line.317"></a>
+<span class="sourceLineNo">318</span> return path;<a name="line.318"></a>
+<span class="sourceLineNo">319</span> }<a name="line.319"></a>
+<span class="sourceLineNo">320</span> }<a name="line.320"></a>
+<span class="sourceLineNo">321</span><a name="line.321"></a>
+<span class="sourceLineNo">322</span> private void handleFileNotFound(Path path, FileNotFoundException fnfe) throws IOException {<a name="line.322"></a>
+<span class="sourceLineNo">323</span> // If the log was archived, continue reading from there<a name="line.323"></a>
+<span class="sourceLineNo">324</span> Path archivedLog = getArchivedLog(path);<a name="line.324"></a>
+<span class="sourceLineNo">325</span> if (!path.equals(archivedLog)) {<a name="line.325"></a>
+<span class="sourceLineNo">326</span> openReader(archivedLog);<a name="line.326"></a>
+<span class="sourceLineNo">327</span> } else {<a name="line.327"></a>
+<span class="sourceLineNo">328</span> throw fnfe;<a name="line.328"></a>
+<span class="sourceLineNo">329</span> }<a name="line.329"></a>
+<span class="sourceLineNo">330</span> }<a name="line.330"></a>
+<span class="sourceLineNo">331</span> private void openReader(Path path) throws IOException {<a name="line.331"></a>
+<span class="sourceLineNo">332</span> try {<a name="line.332"></a>
+<span class="sourceLineNo">333</span> // Detect if this is a new file, if so get a new reader else<a name="line.333"></a>
+<span class="sourceLineNo">334</span> // reset the current reader so that we see the new data<a name="line.334"></a>
+<span class="sourceLineNo">335</span> if (reader == null || !getCurrentPath().equals(path)) {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> closeReader();<a name="line.336"></a>
+<span class="sourceLineNo">337</span> reader = WALFactory.createReader(fs, path, conf);<a name="line.337"></a>
+<span class="sourceLineNo">338</span> seek();<a name="line.338"></a>
+<span class="sourceLineNo">339</span> setCurrentPath(path);<a name="line.339"></a>
+<span class="sourceLineNo">340</span> } else {<a name="line.340"></a>
+<span class="sourceLineNo">341</span> resetReader();<a name="line.341"></a>
+<span class="sourceLineNo">342</span> }<a name="line.342"></a>
+<span class="sourceLineNo">343</span> } catch (FileNotFoundException fnfe) {<a name="line.343"></a>
+<span class="sourceLineNo">344</span> handleFileNotFound(path, fnfe);<a name="line.344"></a>
+<span class="sourceLineNo">345</span> } catch (RemoteException re) {<a name="line.345"></a>
+<span class="sourceLineNo">346</span> IOException ioe = re.unwrapRemoteException(FileNotFoundException.class);<a name="line.346"></a>
+<span class="sourceLineNo">347</span> if (!(ioe instanceof FileNotFoundException)) throw ioe;<a name="line.347"></a>
+<span class="sourceLineNo">348</span> handleFileNotFound(path, (FileNotFoundException)ioe);<a name="line.348"></a>
+<span class="sourceLineNo">349</span> } catch (LeaseNotRecoveredException lnre) {<a name="line.349"></a>
+<span class="sourceLineNo">350</span> // HBASE-15019 the WAL was not closed due to some hiccup.<a name="line.350"></a>
+<span class="sourceLineNo">351</span> LOG.warn("Try to recover the WAL lease " + currentPath, lnre);<a name="line.351"></a>
+<span class="sourceLineNo">352</span> recoverLease(conf, currentPath);<a name="line.352"></a>
+<span class="sourceLineNo">353</span> reader = null;<a name="line.353"></a>
+<span class="sourceLineNo">354</span> } catch (NullPointerException npe) {<a name="line.354"></a>
+<span class="sourceLineNo">355</span> // Workaround for race condition in HDFS-4380<a name="line.355"></a>
+<span class="sourceLineNo">356</span> // which throws a NPE if we open a file before any data node has the most recent block<a name="line.356"></a>
+<span class="sourceLineNo">357</span> // Just sleep and retry. Will require re-reading compressed WALs for compressionContext.<a name="line.357"></a>
+<span class="sourceLineNo">358</span> LOG.warn("Got NPE opening reader, will retry.");<a name="line.358"></a>
+<span class="sourceLineNo">359</span> reader = null;<a name="line.359"></a>
+<span class="sourceLineNo">360</span> }<a name="line.360"></a>
+<span class="sourceLineNo">361</span> }<a name="line.361"></a>
+<span class="sourceLineNo">362</span><a name="line.362"></a>
+<span class="sourceLineNo">363</span> // For HBASE-15019<a name="line.363"></a>
+<span class="sourceLineNo">364</span> private void recoverLease(final Configuration conf, final Path path) {<a name="line.364"></a>
+<span class="sourceLineNo">365</span> try {<a name="line.365"></a>
+<span class="sourceLineNo">366</span> final FileSystem dfs = FSUtils.getCurrentFileSystem(conf);<a name="line.366"></a>
+<span class="sourceLineNo">367</span> FSUtils fsUtils = FSUtils.getInstance(dfs, conf);<a name="line.367"></a>
+<span class="sourceLineNo">368</span> fsUtils.recoverFileLease(dfs, path, conf, new CancelableProgressable() {<a name="line.368"></a>
+<span class="sourceLineNo">369</span> @Override<a name="line.369"></a>
+<span class="sourceLineNo">370</span> public boolean progress() {<a name="line.370"></a>
+<span class="sourceLineNo">371</span> LOG.debug("recover WAL lease: " + path);<a name="line.371"></a>
+<span class="sourceLineNo">372</span> return true;<a name="line.372"></a>
+<span class="sourceLineNo">373</span> }<a name="line.373"></a>
+<span class="sourceLineNo">374</span> });<a name="line.374"></a>
+<span class="sourceLineNo">375</span> } catch (IOException e) {<a name="line.375"></a>
+<span class="sourceLineNo">376</span> LOG.warn("unable to recover lease for WAL: " + path, e);<a name="line.376"></a>
+<span class="sourceLineNo">377</span> }<a name="line.377"></a>
+<span class="sourceLineNo">378</span> }<a name="line.378"></a>
+<span class="sourceLineNo">379</span><a name="line.379"></a>
+<span class="sourceLineNo">380</span> private void resetReader() throws IOException {<a name="line.380"></a>
+<span class="sourceLineNo">381</span> try {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> reader.reset();<a name="line.382"></a>
+<span class="sourceLineNo">383</span> seek();<a name="line.383"></a>
+<span class="sourceLineNo">384</span> } catch (FileNotFoundException fnfe) {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> // If the log was archived, continue reading from there<a name="line.385"></a>
+<span class="sourceLineNo">386</span> Path archivedLog = getArchivedLog(currentPath);<a name="line.386"></a>
+<span class="sourceLineNo">387</span> if (!currentPath.equals(archivedLog)) {<a name="line.387"></a>
+<span class="sourceLineNo">388</span> openReader(archivedLog);<a name="line.388"></a>
+<span class="sourceLineNo">389</span> } else {<a name="line.389"></a>
+<span class="sourceLineNo">390</span> throw fnfe;<a name="line.390"></a>
+<span class="sourceLineNo">391</span> }<a name="line.391"></a>
+<span class="sourceLineNo">392</span> } catch (NullPointerException npe) {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> throw new IOException("NPE resetting reader, likely HDFS-4380", npe);<a name="line.393"></a>
+<span class="sourceLineNo">394</span> }<a name="line.394"></a>
+<span class="sourceLineNo">395</span> }<a name="line.395"></a>
+<span class="sourceLineNo">396</span><a name="line.396"></a>
+<span class="sourceLineNo">397</span> private void seek() throws IOException {<a name="line.397"></a>
+<span class="sourceLineNo">398</span> if (currentPosition != 0) {<a name="line.398"></a>
+<span class="sourceLineNo">399</span> reader.seek(currentPosition);<a name="line.399"></a>
+<span class="sourceLineNo">400</span> }<a name="line.400"></a>
+<span class="sourceLineNo">401</span> }<a name="line.401"></a>
+<span class="sourceLineNo">402</span><a name="line.402"></a>
+<span class="sourceLineNo">403</span> private long currentTrailerSize() {<a name="line.403"></a>
+<span class="sourceLineNo">404</span> long size = -1L;<a name="line.404"></a>
+<span class="sourceLineNo">405</span> if (reader instanceof ProtobufLogReader) {<a name="line.405"></a>
+<span class="sourceLineNo">406</span> final ProtobufLogReader pblr = (ProtobufLogReader) reader;<a name="line.406"></a>
+<span class="sourceLineNo">407</span> size = pblr.trailerSize();<a name="line.407"></a>
+<span class="sourceLineNo">408</span> }<a name="line.408"></a>
+<span class="sourceLineNo">409</span> return size;<a name="line.409"></a>
+<span class="sourceLineNo">410</span> }<a name="line.410"></a>
+<span class="sourceLineNo">411</span><a name="line.411"></a>
+<span class="sourceLineNo">412</span> @InterfaceAudience.Private<a name="line.412"></a>
+<span class="sourceLineNo">413</span> public static class WALEntryStreamRuntimeException extends RuntimeException {<a name="line.413"></a>
+<span class="sourceLineNo">414</span> private static final long serialVersionUID = -6298201811259982568L;<a name="line.414"></a>
+<span class="sourceLineNo">415</span><a name="line.415"></a>
+<span class="sourceLineNo">416</span> public WALEntryStreamRuntimeException(Exception e) {<a name="line.416"></a>
+<span class="sourceLineNo">417</span> super(e);<a name="line.417"></a>
+<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">419</span> }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span>}<a name="line.421"></a>