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Posted to commits@hbase.apache.org by gi...@apache.org on 2017/08/12 15:07:03 UTC
[21/40] hbase-site git commit: Published site at .
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c0fcd7f3/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
index c687435..f6f823c 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
@@ -440,543 +440,549 @@
<span class="sourceLineNo">432</span> serverMap.clear();<a name="line.432"></a>
<span class="sourceLineNo">433</span> }<a name="line.433"></a>
<span class="sourceLineNo">434</span><a name="line.434"></a>
-<span class="sourceLineNo">435</span> // ==========================================================================<a name="line.435"></a>
-<span class="sourceLineNo">436</span> // RegionStateNode helpers<a name="line.436"></a>
-<span class="sourceLineNo">437</span> // ==========================================================================<a name="line.437"></a>
-<span class="sourceLineNo">438</span> protected RegionStateNode createRegionNode(final HRegionInfo regionInfo) {<a name="line.438"></a>
-<span class="sourceLineNo">439</span> RegionStateNode newNode = new RegionStateNode(regionInfo);<a name="line.439"></a>
-<span class="sourceLineNo">440</span> RegionStateNode oldNode = regionsMap.putIfAbsent(regionInfo.getRegionName(), newNode);<a name="line.440"></a>
-<span class="sourceLineNo">441</span> return oldNode != null ? oldNode : newNode;<a name="line.441"></a>
-<span class="sourceLineNo">442</span> }<a name="line.442"></a>
-<span class="sourceLineNo">443</span><a name="line.443"></a>
-<span class="sourceLineNo">444</span> protected RegionStateNode getOrCreateRegionNode(final HRegionInfo regionInfo) {<a name="line.444"></a>
-<span class="sourceLineNo">445</span> RegionStateNode node = regionsMap.get(regionInfo.getRegionName());<a name="line.445"></a>
-<span class="sourceLineNo">446</span> return node != null ? node : createRegionNode(regionInfo);<a name="line.446"></a>
-<span class="sourceLineNo">447</span> }<a name="line.447"></a>
-<span class="sourceLineNo">448</span><a name="line.448"></a>
-<span class="sourceLineNo">449</span> RegionStateNode getRegionNodeFromName(final byte[] regionName) {<a name="line.449"></a>
-<span class="sourceLineNo">450</span> return regionsMap.get(regionName);<a name="line.450"></a>
-<span class="sourceLineNo">451</span> }<a name="line.451"></a>
-<span class="sourceLineNo">452</span><a name="line.452"></a>
-<span class="sourceLineNo">453</span> protected RegionStateNode getRegionNode(final HRegionInfo regionInfo) {<a name="line.453"></a>
-<span class="sourceLineNo">454</span> return getRegionNodeFromName(regionInfo.getRegionName());<a name="line.454"></a>
-<span class="sourceLineNo">455</span> }<a name="line.455"></a>
-<span class="sourceLineNo">456</span><a name="line.456"></a>
-<span class="sourceLineNo">457</span> RegionStateNode getRegionNodeFromEncodedName(final String encodedRegionName) {<a name="line.457"></a>
-<span class="sourceLineNo">458</span> // TODO: Need a map <encodedName, ...> but it is just dispatch merge...<a name="line.458"></a>
-<span class="sourceLineNo">459</span> for (RegionStateNode node: regionsMap.values()) {<a name="line.459"></a>
-<span class="sourceLineNo">460</span> if (node.getRegionInfo().getEncodedName().equals(encodedRegionName)) {<a name="line.460"></a>
-<span class="sourceLineNo">461</span> return node;<a name="line.461"></a>
-<span class="sourceLineNo">462</span> }<a name="line.462"></a>
-<span class="sourceLineNo">463</span> }<a name="line.463"></a>
-<span class="sourceLineNo">464</span> return null;<a name="line.464"></a>
-<span class="sourceLineNo">465</span> }<a name="line.465"></a>
-<span class="sourceLineNo">466</span><a name="line.466"></a>
-<span class="sourceLineNo">467</span> public void deleteRegion(final HRegionInfo regionInfo) {<a name="line.467"></a>
-<span class="sourceLineNo">468</span> regionsMap.remove(regionInfo.getRegionName());<a name="line.468"></a>
-<span class="sourceLineNo">469</span> // Remove from the offline regions map too if there.<a name="line.469"></a>
-<span class="sourceLineNo">470</span> if (this.regionOffline.containsKey(regionInfo)) {<a name="line.470"></a>
-<span class="sourceLineNo">471</span> if (LOG.isTraceEnabled()) LOG.trace("Removing from regionOffline Map: " + regionInfo);<a name="line.471"></a>
-<span class="sourceLineNo">472</span> this.regionOffline.remove(regionInfo);<a name="line.472"></a>
-<span class="sourceLineNo">473</span> }<a name="line.473"></a>
-<span class="sourceLineNo">474</span> }<a name="line.474"></a>
-<span class="sourceLineNo">475</span><a name="line.475"></a>
-<span class="sourceLineNo">476</span> ArrayList<RegionStateNode> getTableRegionStateNodes(final TableName tableName) {<a name="line.476"></a>
-<span class="sourceLineNo">477</span> final ArrayList<RegionStateNode> regions = new ArrayList<RegionStateNode>();<a name="line.477"></a>
-<span class="sourceLineNo">478</span> for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.478"></a>
-<span class="sourceLineNo">479</span> if (!node.getTable().equals(tableName)) break;<a name="line.479"></a>
-<span class="sourceLineNo">480</span> regions.add(node);<a name="line.480"></a>
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-<span class="sourceLineNo">482</span> return regions;<a name="line.482"></a>
-<span class="sourceLineNo">483</span> }<a name="line.483"></a>
-<span class="sourceLineNo">484</span><a name="line.484"></a>
-<span class="sourceLineNo">485</span> ArrayList<RegionState> getTableRegionStates(final TableName tableName) {<a name="line.485"></a>
-<span class="sourceLineNo">486</span> final ArrayList<RegionState> regions = new ArrayList<RegionState>();<a name="line.486"></a>
-<span class="sourceLineNo">487</span> for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.487"></a>
-<span class="sourceLineNo">488</span> if (!node.getTable().equals(tableName)) break;<a name="line.488"></a>
-<span class="sourceLineNo">489</span> regions.add(createRegionState(node));<a name="line.489"></a>
-<span class="sourceLineNo">490</span> }<a name="line.490"></a>
-<span class="sourceLineNo">491</span> return regions;<a name="line.491"></a>
-<span class="sourceLineNo">492</span> }<a name="line.492"></a>
-<span class="sourceLineNo">493</span><a name="line.493"></a>
-<span class="sourceLineNo">494</span> ArrayList<HRegionInfo> getTableRegionsInfo(final TableName tableName) {<a name="line.494"></a>
-<span class="sourceLineNo">495</span> final ArrayList<HRegionInfo> regions = new ArrayList<HRegionInfo>();<a name="line.495"></a>
-<span class="sourceLineNo">496</span> for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.496"></a>
-<span class="sourceLineNo">497</span> if (!node.getTable().equals(tableName)) break;<a name="line.497"></a>
-<span class="sourceLineNo">498</span> regions.add(node.getRegionInfo());<a name="line.498"></a>
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-<span class="sourceLineNo">500</span> return regions;<a name="line.500"></a>
-<span class="sourceLineNo">501</span> }<a name="line.501"></a>
-<span class="sourceLineNo">502</span><a name="line.502"></a>
-<span class="sourceLineNo">503</span> Collection<RegionStateNode> getRegionNodes() {<a name="line.503"></a>
-<span class="sourceLineNo">504</span> return regionsMap.values();<a name="line.504"></a>
-<span class="sourceLineNo">505</span> }<a name="line.505"></a>
-<span class="sourceLineNo">506</span><a name="line.506"></a>
-<span class="sourceLineNo">507</span> public ArrayList<RegionState> getRegionStates() {<a name="line.507"></a>
-<span class="sourceLineNo">508</span> final ArrayList<RegionState> regions = new ArrayList<RegionState>(regionsMap.size());<a name="line.508"></a>
-<span class="sourceLineNo">509</span> for (RegionStateNode node: regionsMap.values()) {<a name="line.509"></a>
-<span class="sourceLineNo">510</span> regions.add(createRegionState(node));<a name="line.510"></a>
-<span class="sourceLineNo">511</span> }<a name="line.511"></a>
-<span class="sourceLineNo">512</span> return regions;<a name="line.512"></a>
-<span class="sourceLineNo">513</span> }<a name="line.513"></a>
-<span class="sourceLineNo">514</span><a name="line.514"></a>
-<span class="sourceLineNo">515</span> // ==========================================================================<a name="line.515"></a>
-<span class="sourceLineNo">516</span> // RegionState helpers<a name="line.516"></a>
-<span class="sourceLineNo">517</span> // ==========================================================================<a name="line.517"></a>
-<span class="sourceLineNo">518</span> public RegionState getRegionState(final HRegionInfo regionInfo) {<a name="line.518"></a>
-<span class="sourceLineNo">519</span> return createRegionState(getRegionNode(regionInfo));<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">522</span> public RegionState getRegionState(final String encodedRegionName) {<a name="line.522"></a>
-<span class="sourceLineNo">523</span> return createRegionState(getRegionNodeFromEncodedName(encodedRegionName));<a name="line.523"></a>
-<span class="sourceLineNo">524</span> }<a name="line.524"></a>
-<span class="sourceLineNo">525</span><a name="line.525"></a>
-<span class="sourceLineNo">526</span> private RegionState createRegionState(final RegionStateNode node) {<a name="line.526"></a>
-<span class="sourceLineNo">527</span> return node == null ? null :<a name="line.527"></a>
-<span class="sourceLineNo">528</span> new RegionState(node.getRegionInfo(), node.getState(),<a name="line.528"></a>
-<span class="sourceLineNo">529</span> node.getLastUpdate(), node.getRegionLocation());<a name="line.529"></a>
+<span class="sourceLineNo">435</span> @VisibleForTesting<a name="line.435"></a>
+<span class="sourceLineNo">436</span> public boolean isRegionInRegionStates(final HRegionInfo hri) {<a name="line.436"></a>
+<span class="sourceLineNo">437</span> return (regionsMap.containsKey(hri.getRegionName()) || regionInTransition.containsKey(hri)<a name="line.437"></a>
+<span class="sourceLineNo">438</span> || regionOffline.containsKey(hri));<a name="line.438"></a>
+<span class="sourceLineNo">439</span> }<a name="line.439"></a>
+<span class="sourceLineNo">440</span><a name="line.440"></a>
+<span class="sourceLineNo">441</span> // ==========================================================================<a name="line.441"></a>
+<span class="sourceLineNo">442</span> // RegionStateNode helpers<a name="line.442"></a>
+<span class="sourceLineNo">443</span> // ==========================================================================<a name="line.443"></a>
+<span class="sourceLineNo">444</span> protected RegionStateNode createRegionNode(final HRegionInfo regionInfo) {<a name="line.444"></a>
+<span class="sourceLineNo">445</span> RegionStateNode newNode = new RegionStateNode(regionInfo);<a name="line.445"></a>
+<span class="sourceLineNo">446</span> RegionStateNode oldNode = regionsMap.putIfAbsent(regionInfo.getRegionName(), newNode);<a name="line.446"></a>
+<span class="sourceLineNo">447</span> return oldNode != null ? oldNode : newNode;<a name="line.447"></a>
+<span class="sourceLineNo">448</span> }<a name="line.448"></a>
+<span class="sourceLineNo">449</span><a name="line.449"></a>
+<span class="sourceLineNo">450</span> protected RegionStateNode getOrCreateRegionNode(final HRegionInfo regionInfo) {<a name="line.450"></a>
+<span class="sourceLineNo">451</span> RegionStateNode node = regionsMap.get(regionInfo.getRegionName());<a name="line.451"></a>
+<span class="sourceLineNo">452</span> return node != null ? node : createRegionNode(regionInfo);<a name="line.452"></a>
+<span class="sourceLineNo">453</span> }<a name="line.453"></a>
+<span class="sourceLineNo">454</span><a name="line.454"></a>
+<span class="sourceLineNo">455</span> RegionStateNode getRegionNodeFromName(final byte[] regionName) {<a name="line.455"></a>
+<span class="sourceLineNo">456</span> return regionsMap.get(regionName);<a name="line.456"></a>
+<span class="sourceLineNo">457</span> }<a name="line.457"></a>
+<span class="sourceLineNo">458</span><a name="line.458"></a>
+<span class="sourceLineNo">459</span> protected RegionStateNode getRegionNode(final HRegionInfo regionInfo) {<a name="line.459"></a>
+<span class="sourceLineNo">460</span> return getRegionNodeFromName(regionInfo.getRegionName());<a name="line.460"></a>
+<span class="sourceLineNo">461</span> }<a name="line.461"></a>
+<span class="sourceLineNo">462</span><a name="line.462"></a>
+<span class="sourceLineNo">463</span> RegionStateNode getRegionNodeFromEncodedName(final String encodedRegionName) {<a name="line.463"></a>
+<span class="sourceLineNo">464</span> // TODO: Need a map <encodedName, ...> but it is just dispatch merge...<a name="line.464"></a>
+<span class="sourceLineNo">465</span> for (RegionStateNode node: regionsMap.values()) {<a name="line.465"></a>
+<span class="sourceLineNo">466</span> if (node.getRegionInfo().getEncodedName().equals(encodedRegionName)) {<a name="line.466"></a>
+<span class="sourceLineNo">467</span> return node;<a name="line.467"></a>
+<span class="sourceLineNo">468</span> }<a name="line.468"></a>
+<span class="sourceLineNo">469</span> }<a name="line.469"></a>
+<span class="sourceLineNo">470</span> return null;<a name="line.470"></a>
+<span class="sourceLineNo">471</span> }<a name="line.471"></a>
+<span class="sourceLineNo">472</span><a name="line.472"></a>
+<span class="sourceLineNo">473</span> public void deleteRegion(final HRegionInfo regionInfo) {<a name="line.473"></a>
+<span class="sourceLineNo">474</span> regionsMap.remove(regionInfo.getRegionName());<a name="line.474"></a>
+<span class="sourceLineNo">475</span> // Remove from the offline regions map too if there.<a name="line.475"></a>
+<span class="sourceLineNo">476</span> if (this.regionOffline.containsKey(regionInfo)) {<a name="line.476"></a>
+<span class="sourceLineNo">477</span> if (LOG.isTraceEnabled()) LOG.trace("Removing from regionOffline Map: " + regionInfo);<a name="line.477"></a>
+<span class="sourceLineNo">478</span> this.regionOffline.remove(regionInfo);<a name="line.478"></a>
+<span class="sourceLineNo">479</span> }<a name="line.479"></a>
+<span class="sourceLineNo">480</span> }<a name="line.480"></a>
+<span class="sourceLineNo">481</span><a name="line.481"></a>
+<span class="sourceLineNo">482</span> ArrayList<RegionStateNode> getTableRegionStateNodes(final TableName tableName) {<a name="line.482"></a>
+<span class="sourceLineNo">483</span> final ArrayList<RegionStateNode> regions = new ArrayList<RegionStateNode>();<a name="line.483"></a>
+<span class="sourceLineNo">484</span> for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.484"></a>
+<span class="sourceLineNo">485</span> if (!node.getTable().equals(tableName)) break;<a name="line.485"></a>
+<span class="sourceLineNo">486</span> regions.add(node);<a name="line.486"></a>
+<span class="sourceLineNo">487</span> }<a name="line.487"></a>
+<span class="sourceLineNo">488</span> return regions;<a name="line.488"></a>
+<span class="sourceLineNo">489</span> }<a name="line.489"></a>
+<span class="sourceLineNo">490</span><a name="line.490"></a>
+<span class="sourceLineNo">491</span> ArrayList<RegionState> getTableRegionStates(final TableName tableName) {<a name="line.491"></a>
+<span class="sourceLineNo">492</span> final ArrayList<RegionState> regions = new ArrayList<RegionState>();<a name="line.492"></a>
+<span class="sourceLineNo">493</span> for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.493"></a>
+<span class="sourceLineNo">494</span> if (!node.getTable().equals(tableName)) break;<a name="line.494"></a>
+<span class="sourceLineNo">495</span> regions.add(createRegionState(node));<a name="line.495"></a>
+<span class="sourceLineNo">496</span> }<a name="line.496"></a>
+<span class="sourceLineNo">497</span> return regions;<a name="line.497"></a>
+<span class="sourceLineNo">498</span> }<a name="line.498"></a>
+<span class="sourceLineNo">499</span><a name="line.499"></a>
+<span class="sourceLineNo">500</span> ArrayList<HRegionInfo> getTableRegionsInfo(final TableName tableName) {<a name="line.500"></a>
+<span class="sourceLineNo">501</span> final ArrayList<HRegionInfo> regions = new ArrayList<HRegionInfo>();<a name="line.501"></a>
+<span class="sourceLineNo">502</span> for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.502"></a>
+<span class="sourceLineNo">503</span> if (!node.getTable().equals(tableName)) break;<a name="line.503"></a>
+<span class="sourceLineNo">504</span> regions.add(node.getRegionInfo());<a name="line.504"></a>
+<span class="sourceLineNo">505</span> }<a name="line.505"></a>
+<span class="sourceLineNo">506</span> return regions;<a name="line.506"></a>
+<span class="sourceLineNo">507</span> }<a name="line.507"></a>
+<span class="sourceLineNo">508</span><a name="line.508"></a>
+<span class="sourceLineNo">509</span> Collection<RegionStateNode> getRegionNodes() {<a name="line.509"></a>
+<span class="sourceLineNo">510</span> return regionsMap.values();<a name="line.510"></a>
+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> public ArrayList<RegionState> getRegionStates() {<a name="line.513"></a>
+<span class="sourceLineNo">514</span> final ArrayList<RegionState> regions = new ArrayList<RegionState>(regionsMap.size());<a name="line.514"></a>
+<span class="sourceLineNo">515</span> for (RegionStateNode node: regionsMap.values()) {<a name="line.515"></a>
+<span class="sourceLineNo">516</span> regions.add(createRegionState(node));<a name="line.516"></a>
+<span class="sourceLineNo">517</span> }<a name="line.517"></a>
+<span class="sourceLineNo">518</span> return regions;<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">522</span> // RegionState helpers<a name="line.522"></a>
+<span class="sourceLineNo">523</span> // ==========================================================================<a name="line.523"></a>
+<span class="sourceLineNo">524</span> public RegionState getRegionState(final HRegionInfo regionInfo) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> return createRegionState(getRegionNode(regionInfo));<a name="line.525"></a>
+<span class="sourceLineNo">526</span> }<a name="line.526"></a>
+<span class="sourceLineNo">527</span><a name="line.527"></a>
+<span class="sourceLineNo">528</span> public RegionState getRegionState(final String encodedRegionName) {<a name="line.528"></a>
+<span class="sourceLineNo">529</span> return createRegionState(getRegionNodeFromEncodedName(encodedRegionName));<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> // ============================================================================================<a name="line.532"></a>
-<span class="sourceLineNo">533</span> // TODO: helpers<a name="line.533"></a>
-<span class="sourceLineNo">534</span> // ============================================================================================<a name="line.534"></a>
-<span class="sourceLineNo">535</span> public boolean hasTableRegionStates(final TableName tableName) {<a name="line.535"></a>
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-<span class="sourceLineNo">537</span> return !getTableRegionStates(tableName).isEmpty();<a name="line.537"></a>
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-<span class="sourceLineNo">539</span><a name="line.539"></a>
-<span class="sourceLineNo">540</span> public List<HRegionInfo> getRegionsOfTable(final TableName table) {<a name="line.540"></a>
-<span class="sourceLineNo">541</span> return getRegionsOfTable(table, false);<a name="line.541"></a>
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-<span class="sourceLineNo">543</span><a name="line.543"></a>
-<span class="sourceLineNo">544</span> List<HRegionInfo> getRegionsOfTable(final TableName table, final boolean offline) {<a name="line.544"></a>
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-<span class="sourceLineNo">548</span> if (include(node, offline)) hris.add(node.getRegionInfo());<a name="line.548"></a>
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-<span class="sourceLineNo">550</span> return hris;<a name="line.550"></a>
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-<span class="sourceLineNo">552</span><a name="line.552"></a>
-<span class="sourceLineNo">553</span> /**<a name="line.553"></a>
-<span class="sourceLineNo">554</span> * Utility. Whether to include region in list of regions. Default is to<a name="line.554"></a>
-<span class="sourceLineNo">555</span> * weed out split and offline regions.<a name="line.555"></a>
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-<span class="sourceLineNo">561</span> LOG.trace("WORKING ON " + node + " " + node.getRegionInfo());<a name="line.561"></a>
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-<span class="sourceLineNo">563</span> if (node.isInState(State.SPLIT)) return false;<a name="line.563"></a>
-<span class="sourceLineNo">564</span> if (node.isInState(State.OFFLINE) && !offline) return false;<a name="line.564"></a>
-<span class="sourceLineNo">565</span> final HRegionInfo hri = node.getRegionInfo();<a name="line.565"></a>
-<span class="sourceLineNo">566</span> return (!hri.isOffline() && !hri.isSplit()) ||<a name="line.566"></a>
-<span class="sourceLineNo">567</span> ((hri.isOffline() || hri.isSplit()) && offline);<a name="line.567"></a>
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-<span class="sourceLineNo">569</span><a name="line.569"></a>
-<span class="sourceLineNo">570</span> /**<a name="line.570"></a>
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