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From git-site-r...@apache.org
Subject [18/50] hbase-site git commit: Published site at .
Date Fri, 01 Dec 2017 15:18:33 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a5c4dca3/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.FailedOpenUpdaterThread.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.FailedOpenUpdaterThread.html b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.FailedOpenUpdaterThread.html
index 775301c..0c071a7 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.FailedOpenUpdaterThread.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/rsgroup/RSGroupInfoManagerImpl.FailedOpenUpdaterThread.html
@@ -317,602 +317,628 @@
 <span class="sourceLineNo">309</span>    flushConfig(newGroupMap);<a name="line.309"></a>
 <span class="sourceLineNo">310</span>  }<a name="line.310"></a>
 <span class="sourceLineNo">311</span><a name="line.311"></a>
-<span class="sourceLineNo">312</span>  List&lt;RSGroupInfo&gt; retrieveGroupListFromGroupTable() throws IOException {<a name="line.312"></a>
-<span class="sourceLineNo">313</span>    List&lt;RSGroupInfo&gt; rsGroupInfoList = Lists.newArrayList();<a name="line.313"></a>
-<span class="sourceLineNo">314</span>    for (Result result : rsGroupTable.getScanner(new Scan())) {<a name="line.314"></a>
-<span class="sourceLineNo">315</span>      RSGroupProtos.RSGroupInfo proto = RSGroupProtos.RSGroupInfo.parseFrom(<a name="line.315"></a>
-<span class="sourceLineNo">316</span>              result.getValue(META_FAMILY_BYTES, META_QUALIFIER_BYTES));<a name="line.316"></a>
-<span class="sourceLineNo">317</span>      rsGroupInfoList.add(RSGroupProtobufUtil.toGroupInfo(proto));<a name="line.317"></a>
-<span class="sourceLineNo">318</span>    }<a name="line.318"></a>
-<span class="sourceLineNo">319</span>    return rsGroupInfoList;<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>  List&lt;RSGroupInfo&gt; retrieveGroupListFromZookeeper() throws IOException {<a name="line.322"></a>
-<span class="sourceLineNo">323</span>    String groupBasePath = ZNodePaths.joinZNode(watcher.znodePaths.baseZNode, rsGroupZNode);<a name="line.323"></a>
-<span class="sourceLineNo">324</span>    List&lt;RSGroupInfo&gt; RSGroupInfoList = Lists.newArrayList();<a name="line.324"></a>
-<span class="sourceLineNo">325</span>    //Overwrite any info stored by table, this takes precedence<a name="line.325"></a>
-<span class="sourceLineNo">326</span>    try {<a name="line.326"></a>
-<span class="sourceLineNo">327</span>      if(ZKUtil.checkExists(watcher, groupBasePath) != -1) {<a name="line.327"></a>
-<span class="sourceLineNo">328</span>        for(String znode: ZKUtil.listChildrenAndWatchForNewChildren(watcher, groupBasePath)) {<a name="line.328"></a>
-<span class="sourceLineNo">329</span>          byte[] data = ZKUtil.getData(watcher, ZNodePaths.joinZNode(groupBasePath, znode));<a name="line.329"></a>
-<span class="sourceLineNo">330</span>          if(data.length &gt; 0) {<a name="line.330"></a>
-<span class="sourceLineNo">331</span>            ProtobufUtil.expectPBMagicPrefix(data);<a name="line.331"></a>
-<span class="sourceLineNo">332</span>            ByteArrayInputStream bis = new ByteArrayInputStream(<a name="line.332"></a>
-<span class="sourceLineNo">333</span>                data, ProtobufUtil.lengthOfPBMagic(), data.length);<a name="line.333"></a>
-<span class="sourceLineNo">334</span>            RSGroupInfoList.add(RSGroupProtobufUtil.toGroupInfo(<a name="line.334"></a>
-<span class="sourceLineNo">335</span>                RSGroupProtos.RSGroupInfo.parseFrom(bis)));<a name="line.335"></a>
-<span class="sourceLineNo">336</span>          }<a name="line.336"></a>
-<span class="sourceLineNo">337</span>        }<a name="line.337"></a>
-<span class="sourceLineNo">338</span>        LOG.debug("Read ZK GroupInfo count:" + RSGroupInfoList.size());<a name="line.338"></a>
-<span class="sourceLineNo">339</span>      }<a name="line.339"></a>
-<span class="sourceLineNo">340</span>    } catch (KeeperException|DeserializationException|InterruptedException e) {<a name="line.340"></a>
-<span class="sourceLineNo">341</span>      throw new IOException("Failed to read rsGroupZNode",e);<a name="line.341"></a>
-<span class="sourceLineNo">342</span>    }<a name="line.342"></a>
-<span class="sourceLineNo">343</span>    return RSGroupInfoList;<a name="line.343"></a>
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-<span class="sourceLineNo">346</span>  @Override<a name="line.346"></a>
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-<span class="sourceLineNo">348</span>    refresh(false);<a name="line.348"></a>
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-<span class="sourceLineNo">350</span><a name="line.350"></a>
-<span class="sourceLineNo">351</span>  /**<a name="line.351"></a>
-<span class="sourceLineNo">352</span>   * Read rsgroup info from the source of truth, the hbase:rsgroup table.<a name="line.352"></a>
-<span class="sourceLineNo">353</span>   * Update zk cache. Called on startup of the manager.<a name="line.353"></a>
-<span class="sourceLineNo">354</span>   */<a name="line.354"></a>
-<span class="sourceLineNo">355</span>  private synchronized void refresh(boolean forceOnline) throws IOException {<a name="line.355"></a>
-<span class="sourceLineNo">356</span>    List&lt;RSGroupInfo&gt; groupList = new LinkedList&lt;&gt;();<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span>    // Overwrite anything read from zk, group table is source of truth<a name="line.358"></a>
-<span class="sourceLineNo">359</span>    // if online read from GROUP table<a name="line.359"></a>
-<span class="sourceLineNo">360</span>    if (forceOnline || isOnline()) {<a name="line.360"></a>
-<span class="sourceLineNo">361</span>      LOG.debug("Refreshing in Online mode.");<a name="line.361"></a>
-<span class="sourceLineNo">362</span>      if (rsGroupTable == null) {<a name="line.362"></a>
-<span class="sourceLineNo">363</span>        rsGroupTable = conn.getTable(RSGROUP_TABLE_NAME);<a name="line.363"></a>
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-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span>    // refresh default group, prune<a name="line.371"></a>
-<span class="sourceLineNo">372</span>    NavigableSet&lt;TableName&gt; orphanTables = new TreeSet&lt;&gt;();<a name="line.372"></a>
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+<span class="sourceLineNo">314</span>    Map&lt;String, RSGroupInfo&gt; rsGroupInfos = new HashMap&lt;String, RSGroupInfo&gt;();<a name="line.314"></a>
+<span class="sourceLineNo">315</span>    for (Address el: servers) {<a name="line.315"></a>
+<span class="sourceLineNo">316</span>      RSGroupInfo rsGroupInfo = getRSGroupOfServer(el);<a name="line.316"></a>
+<span class="sourceLineNo">317</span>      if (rsGroupInfo != null) {<a name="line.317"></a>
+<span class="sourceLineNo">318</span>        RSGroupInfo newRsGroupInfo = rsGroupInfos.get(rsGroupInfo.getName());<a name="line.318"></a>
+<span class="sourceLineNo">319</span>        if (newRsGroupInfo == null) {<a name="line.319"></a>
+<span class="sourceLineNo">320</span>          rsGroupInfo.removeServer(el);<a name="line.320"></a>
+<span class="sourceLineNo">321</span>          rsGroupInfos.put(rsGroupInfo.getName(), rsGroupInfo);<a name="line.321"></a>
+<span class="sourceLineNo">322</span>        } else {<a name="line.322"></a>
+<span class="sourceLineNo">323</span>          newRsGroupInfo.removeServer(el);<a name="line.323"></a>
+<span class="sourceLineNo">324</span>          rsGroupInfos.put(newRsGroupInfo.getName(), newRsGroupInfo);<a name="line.324"></a>
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+<span class="sourceLineNo">326</span>      }else {<a name="line.326"></a>
+<span class="sourceLineNo">327</span>        LOG.warn("Server " + el + " does not belong to any rsgroup.");<a name="line.327"></a>
+<span class="sourceLineNo">328</span>      }<a name="line.328"></a>
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+<span class="sourceLineNo">330</span><a name="line.330"></a>
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+<span class="sourceLineNo">333</span>      newGroupMap.putAll(rsGroupInfos);<a name="line.333"></a>
+<span class="sourceLineNo">334</span>      flushConfig(newGroupMap);<a name="line.334"></a>
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+<span class="sourceLineNo">339</span>    List&lt;RSGroupInfo&gt; rsGroupInfoList = Lists.newArrayList();<a name="line.339"></a>
+<span class="sourceLineNo">340</span>    for (Result result : rsGroupTable.getScanner(new Scan())) {<a name="line.340"></a>
+<span class="sourceLineNo">341</span>      RSGroupProtos.RSGroupInfo proto = RSGroupProtos.RSGroupInfo.parseFrom(<a name="line.341"></a>
+<span class="sourceLineNo">342</span>              result.getValue(META_FAMILY_BYTES, META_QUALIFIER_BYTES));<a name="line.342"></a>
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+<span class="sourceLineNo">344</span>    }<a name="line.344"></a>
+<span class="sourceLineNo">345</span>    return rsGroupInfoList;<a name="line.345"></a>
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+<span class="sourceLineNo">349</span>    String groupBasePath = ZNodePaths.joinZNode(watcher.znodePaths.baseZNode, rsGroupZNode);<a name="line.349"></a>
+<span class="sourceLineNo">350</span>    List&lt;RSGroupInfo&gt; RSGroupInfoList = Lists.newArrayList();<a name="line.350"></a>
+<span class="sourceLineNo">351</span>    //Overwrite any info stored by table, this takes precedence<a name="line.351"></a>
+<span class="sourceLineNo">352</span>    try {<a name="line.352"></a>
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+<span class="sourceLineNo">356</span>          if(data.length &gt; 0) {<a name="line.356"></a>
+<span class="sourceLineNo">357</span>            ProtobufUtil.expectPBMagicPrefix(data);<a name="line.357"></a>
+<span class="sourceLineNo">358</span>            ByteArrayInputStream bis = new ByteArrayInputStream(<a name="line.358"></a>
+<span class="sourceLineNo">359</span>                data, ProtobufUtil.lengthOfPBMagic(), data.length);<a name="line.359"></a>
+<span class="sourceLineNo">360</span>            RSGroupInfoList.add(RSGroupProtobufUtil.toGroupInfo(<a name="line.360"></a>
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+<span class="sourceLineNo">364</span>        LOG.debug("Read ZK GroupInfo count:" + RSGroupInfoList.size());<a name="line.364"></a>
+<span class="sourceLineNo">365</span>      }<a name="line.365"></a>
+<span class="sourceLineNo">366</span>    } catch (KeeperException|DeserializationException|InterruptedException e) {<a name="line.366"></a>
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+<span class="sourceLineNo">371</span><a name="line.371"></a>
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 <span class="sourceLineNo">376</span><a name="line.376"></a>
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<TRUNCATED>

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