http://git-wip-us.apache.org/repos/asf/hbase-site/blob/48bd3915/devapidocs/org/apache/hadoop/hbase/zookeeper/ZKUtil.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/zookeeper/ZKUtil.html b/devapidocs/org/apache/hadoop/hbase/zookeeper/ZKUtil.html index fde69aa..b6bdb35 100644 --- a/devapidocs/org/apache/hadoop/hbase/zookeeper/ZKUtil.html +++ b/devapidocs/org/apache/hadoop/hbase/zookeeper/ZKUtil.html @@ -110,7 +110,7 @@ var activeTableTab = "activeTableTab"; <hr> <br> <pre>@InterfaceAudience.Private -public class <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.90">ZKUtil</a> +public final class <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.91">ZKUtil</a> extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> <div class="block">Internal HBase utility class for ZooKeeper. @@ -192,10 +192,12 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> <caption><span>Constructors</span><span class="tabEnd"> </span></caption> <tr> -<th class="colOne" scope="col">Constructor and Description</th> +<th class="colFirst" scope="col">Modifier</th> +<th class="colLast" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> -<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.html#ZKUtil--">ZKUtil</a></span>()</code> </td> +<td class="colFirst"><code>private </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.html#ZKUtil--">ZKUtil</a></span>()</code> </td> </tr> </table> </li> @@ -736,7 +738,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>LOG</h4> -<pre>private static final org.apache.commons.logging.Log <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.91">LOG</a></pre> +<pre>private static final org.apache.commons.logging.Log <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.92">LOG</a></pre> </li> </ul> <a name="zkDumpConnectionTimeOut"> @@ -745,7 +747,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockListLast"> <li class="blockList"> <h4>zkDumpConnectionTimeOut</h4> -<pre>private static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.93">zkDumpConnectionTimeOut</a></pre> +<pre>private static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.94">zkDumpConnectionTimeOut</a></pre> </li> </ul> </li> @@ -762,7 +764,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockListLast"> <li class="blockList"> <h4>ZKUtil</h4> -<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.90">ZKUtil</a>()</pre> +<pre>private <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.96">ZKUtil</a>()</pre> </li> </ul> </li> @@ -779,7 +781,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>connect</h4> -<pre>public static <a href="../../../../../org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.html" title="class in org.apache.hadoop.hbase.zookeeper">RecoverableZooKeeper</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.106">connect</a>(org.apache.hadoop.conf.Configuration conf, +<pre>public static <a href="../../../../../org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.html" title="class in org.apache.hadoop.hbase.zookeeper">RecoverableZooKeeper</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.110">connect</a>(org.apache.hadoop.conf.Configuration conf, org.apache.zookeeper.Watcher watcher) throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> <div class="block">Creates a new connection to ZooKeeper, pulling settings and ensemble config @@ -803,7 +805,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>connect</h4> -<pre>public static <a href="../../../../../org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.html" title="class in org.apache.hadoop.hbase.zookeeper">RecoverableZooKeeper</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.112">connect</a>(org.apache.hadoop.conf.Configuration conf, +<pre>public static <a href="../../../../../org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.html" title="class in org.apache.hadoop.hbase.zookeeper">RecoverableZooKeeper</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.116">connect</a>(org.apache.hadoop.conf.Configuration conf, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> ensemble, org.apache.zookeeper.Watcher watcher) throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> @@ -819,7 +821,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>connect</h4> -<pre>public static <a href="../../../../../org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.html" title="class in org.apache.hadoop.hbase.zookeeper">RecoverableZooKeeper</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.118">connect</a>(org.apache.hadoop.conf.Configuration conf, +<pre>public static <a href="../../../../../org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.html" title="class in org.apache.hadoop.hbase.zookeeper">RecoverableZooKeeper</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.122">connect</a>(org.apache.hadoop.conf.Configuration conf, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> ensemble, org.apache.zookeeper.Watcher watcher, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> identifier) @@ -836,7 +838,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>loginServer</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.153">loginServer</a>(org.apache.hadoop.conf.Configuration conf, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.157">loginServer</a>(org.apache.hadoop.conf.Configuration conf, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> keytabFileKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userNameKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> hostname) @@ -864,7 +866,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>loginClient</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.174">loginClient</a>(org.apache.hadoop.conf.Configuration conf, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.178">loginClient</a>(org.apache.hadoop.conf.Configuration conf, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> keytabFileKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userNameKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> hostname) @@ -892,7 +894,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>login</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.197">login</a>(org.apache.hadoop.conf.Configuration conf, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.201">login</a>(org.apache.hadoop.conf.Configuration conf, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> keytabFileKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userNameKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> hostname, @@ -924,7 +926,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getParent</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.311">getParent</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node)</pre> +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.321">getParent</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node)</pre> <div class="block">Returns the full path of the immediate parent of the specified node.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> @@ -940,7 +942,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getNodeName</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.321">getNodeName</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> path)</pre> +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.331">getNodeName</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> path)</pre> <div class="block">Get the name of the current node from the specified fully-qualified path.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> @@ -956,7 +958,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>watchAndCheckExists</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.339">watchAndCheckExists</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.349">watchAndCheckExists</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Watch the specified znode for delete/create/change events. The watcher is @@ -979,7 +981,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>setWatchIfNodeExists</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.371">setWatchIfNodeExists</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.381">setWatchIfNodeExists</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Watch the specified znode, but only if exists. Useful when watching @@ -1003,7 +1005,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>checkExists</h4> -<pre>public static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.393">checkExists</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.403">checkExists</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Check if the specified node exists. Sets no watches.</div> @@ -1024,7 +1026,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>listChildrenAndWatchForNewChildren</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.429">listChildrenAndWatchForNewChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.439">listChildrenAndWatchForNewChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Lists the children znodes of the specified znode. Also sets a watch on @@ -1053,7 +1055,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>listChildrenAndWatchThem</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.459">listChildrenAndWatchThem</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.469">listChildrenAndWatchThem</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">List all the children of the specified znode, setting a watch for children @@ -1066,7 +1068,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <dt><span class="returnLabel">Returns:</span></dt> <dd>list of znode names, null if the node doesn't exist</dd> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code>org.apache.zookeeper.KeeperException</code></dd> +<dd><code>org.apache.zookeeper.KeeperException</code> - if a ZooKeeper operation fails</dd> </dl> </li> </ul> @@ -1076,7 +1078,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>listChildrenNoWatch</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.485">listChildrenNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.495">listChildrenNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Lists the children of the specified znode without setting any watches. @@ -1103,7 +1105,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>nodeHasChildren</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.542">nodeHasChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.552">nodeHasChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Checks if the specified znode has any children. Sets no watches. @@ -1132,7 +1134,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getNumberOfChildren</h4> -<pre>public static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.574">getNumberOfChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.584">getNumberOfChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Get the number of children of the specified node. @@ -1158,15 +1160,14 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getData</h4> -<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.597">getData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.607">getData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre> <div class="block">Get znode data. Does not set a watcher.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> -<dd>ZNode data, null if the node does not exist or if there is an - error.</dd> +<dd>ZNode data, null if the node does not exist or if there is an error.</dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>org.apache.zookeeper.KeeperException</code></dd> <dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></code></dd> @@ -1179,7 +1180,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getDataAndWatch</h4> -<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.625">getDataAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.635">getDataAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Get the data at the specified znode and set a watch. @@ -1203,7 +1204,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getDataAndWatch</h4> -<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.642">getDataAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.652">getDataAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, org.apache.zookeeper.data.Stat stat) throws org.apache.zookeeper.KeeperException</pre> @@ -1229,7 +1230,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getDataInternal</h4> -<pre>private static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.647">getDataInternal</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.657">getDataInternal</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, org.apache.zookeeper.data.Stat stat, boolean watcherSet) @@ -1246,7 +1247,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <ul class="blockList"> <li class="blockList"> <h4>getDataNoWatch</h4> -<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.686">getDataNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.696">getDataNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, org.apache.zookeeper.data.Stat stat) throws org.apache.zookeeper.KeeperException</pre> @@ -1276,7 +1277,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? <li class="blockList"> <h4>getChildDataAndWatchForNewChildren</h4> <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> -public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.NodeAndData.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.NodeAndData</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.726">getChildDataAndWatchForNewChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.NodeAndData.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.NodeAndData</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.736">getChildDataAndWatchForNewChildren</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> baseNode) throws org.apache.zookeeper.KeeperException</pre> <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Unused</span></div> @@ -1307,7 +1308,7 @@ public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/L <li class="blockList"> <h4>updateExistingNodeData</h4> <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> -public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.759">updateExistingNodeData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.769">updateExistingNodeData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data, int expectedVersion) @@ -1322,9 +1323,9 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>zkw</code> - zk reference</dd> -<dd><code>znode</code> - </dd> -<dd><code>data</code> - </dd> -<dd><code>expectedVersion</code> - </dd> +<dd><code>znode</code> - the path to the ZNode</dd> +<dd><code>data</code> - the data to store in ZooKeeper</dd> +<dd><code>expectedVersion</code> - the expected version</dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>org.apache.zookeeper.KeeperException</code> - if unexpected zookeeper exception</dd> <dd><code>KeeperException.BadVersionException</code> - if version mismatch</dd> @@ -1337,7 +1338,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>setData</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.793">setData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.802">setData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data, int expectedVersion) @@ -1374,7 +1375,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createSetData</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.813">createSetData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.822">createSetData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException</pre> @@ -1386,7 +1387,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <dd><code>znode</code> - path of node</dd> <dd><code>data</code> - data to set for node</dd> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code>org.apache.zookeeper.KeeperException</code></dd> +<dd><code>org.apache.zookeeper.KeeperException</code> - if a ZooKeeper operation fails</dd> </dl> </li> </ul> @@ -1396,7 +1397,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>setData</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.839">setData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.847">setData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException, @@ -1427,7 +1428,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>setData</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.844">setData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.852">setData</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.ZKUtilOp.SetData.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.ZKUtilOp.SetData</a> setData) throws org.apache.zookeeper.KeeperException, org.apache.zookeeper.KeeperException.NoNodeException</pre> @@ -1444,7 +1445,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>isSecureZooKeeper</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.855">isSecureZooKeeper</a>(org.apache.hadoop.conf.Configuration conf)</pre> +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.863">isSecureZooKeeper</a>(org.apache.hadoop.conf.Configuration conf)</pre> <div class="block">Returns whether or not secure authentication is enabled (whether <code>hbase.security.authentication</code> is set to <code>kerberos</code>.</div> @@ -1456,7 +1457,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createACL</h4> -<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a><org.apache.zookeeper.data.ACL> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.880">createACL</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a><org.apache.zookeeper.data.ACL> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.888">createACL</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node)</pre> </li> </ul> @@ -1466,7 +1467,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createACL</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a><org.apache.zookeeper.data.ACL> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.884">createACL</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a><org.apache.zookeeper.data.ACL> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.892">createACL</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node, boolean isSecureZooKeeper)</pre> </li> @@ -1477,7 +1478,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createEphemeralNodeAndWatch</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.952">createEphemeralNodeAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.960">createEphemeralNodeAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException</pre> @@ -1508,7 +1509,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createNodeIfNotExistsAndWatch</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.992">createNodeIfNotExistsAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1000">createNodeIfNotExistsAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException</pre> @@ -1542,7 +1543,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createNodeIfNotExistsNoWatch</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1028">createNodeIfNotExistsNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1036">createNodeIfNotExistsNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data, org.apache.zookeeper.CreateMode createMode) @@ -1571,7 +1572,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createAndWatch</h4> -<pre>public static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1060">createAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static int <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1067">createAndWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException, @@ -1602,7 +1603,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>asyncCreate</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1092">asyncCreate</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1100">asyncCreate</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data, org.apache.zookeeper.AsyncCallback.StringCallback cb, @@ -1617,8 +1618,8 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <dd><code>zkw</code> - zk reference</dd> <dd><code>znode</code> - path of node to create</dd> <dd><code>data</code> - data of node to create</dd> -<dd><code>cb</code> - </dd> -<dd><code>ctx</code> - </dd> +<dd><code>cb</code> - the callback to use for the creation</dd> +<dd><code>ctx</code> - the context to use for the creation</dd> </dl> </li> </ul> @@ -1628,7 +1629,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createAndFailSilent</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1109">createAndFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1117">createAndFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Creates the specified node, iff the node does not exist. Does not set a @@ -1650,7 +1651,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createAndFailSilent</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1125">createAndFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1133">createAndFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException</pre> @@ -1674,7 +1675,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createAndFailSilent</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1132">createAndFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1140">createAndFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.ZKUtilOp.CreateAndFailSilent.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.ZKUtilOp.CreateAndFailSilent</a> cafs) throws org.apache.zookeeper.KeeperException</pre> <dl> @@ -1689,7 +1690,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createWithParents</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1167">createWithParents</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1175">createWithParents</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Creates the specified node and all parent nodes required for it to exist. @@ -1712,7 +1713,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>createWithParents</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1185">createWithParents</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1193">createWithParents</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data) throws org.apache.zookeeper.KeeperException</pre> @@ -1738,7 +1739,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteNode</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1210">deleteNode</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1218">deleteNode</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Delete the specified node. Sets no watches. Throws all exceptions.</div> @@ -1754,7 +1755,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteNode</h4> -<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1219">deleteNode</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1227">deleteNode</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node, int version) throws org.apache.zookeeper.KeeperException</pre> @@ -1772,16 +1773,16 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteNodeFailSilent</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1239">deleteNodeFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1248">deleteNodeFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Deletes the specified node. Fails silent if the node does not exist.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> -<dd><code>zkw</code> - </dd> -<dd><code>node</code> - </dd> +<dd><code>zkw</code> - reference to the <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper"><code>ZKWatcher</code></a> which also contains configuration and operation</dd> +<dd><code>node</code> - the node to delete</dd> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code>org.apache.zookeeper.KeeperException</code></dd> +<dd><code>org.apache.zookeeper.KeeperException</code> - if a ZooKeeper operation fails</dd> </dl> </li> </ul> @@ -1791,7 +1792,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteNodeFailSilent</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1245">deleteNodeFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1254">deleteNodeFailSilent</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.ZKUtilOp.DeleteNodeFailSilent.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.ZKUtilOp.DeleteNodeFailSilent</a> dnfs) throws org.apache.zookeeper.KeeperException</pre> <dl> @@ -1806,7 +1807,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteNodeRecursively</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1265">deleteNodeRecursively</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1274">deleteNodeRecursively</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Delete the specified node and all of it's children. @@ -1827,7 +1828,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteChildrenRecursively</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1278">deleteChildrenRecursively</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1287">deleteChildrenRecursively</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> node) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Delete all the children of the specified node but not the node itself. @@ -1836,7 +1837,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ children.</div> <dl> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code>org.apache.zookeeper.KeeperException</code></dd> +<dd><code>org.apache.zookeeper.KeeperException</code> - if a ZooKeeper operation fails</dd> </dl> </li> </ul> @@ -1846,7 +1847,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteChildrenRecursivelyMultiOrSequential</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1313">deleteChildrenRecursivelyMultiOrSequential</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1322">deleteChildrenRecursivelyMultiOrSequential</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, boolean runSequentialOnMultiFailure, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... pathRoots) throws org.apache.zookeeper.KeeperException</pre> @@ -1883,7 +1884,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>deleteNodeRecursivelyMultiOrSequential</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1364">deleteNodeRecursivelyMultiOrSequential</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1373">deleteNodeRecursivelyMultiOrSequential</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, boolean runSequentialOnMultiFailure, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... pathRoots) throws org.apache.zookeeper.KeeperException</pre> @@ -1920,7 +1921,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>listChildrenBFSNoWatch</h4> -<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1406">listChildrenBFSNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1415">listChildrenBFSNoWatch</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">BFS Traversal of all the children under path, with the entries in the list, @@ -1943,7 +1944,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>listChildrenBFSAndWatchThem</h4> -<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1442">listChildrenBFSAndWatchThem</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1451">listChildrenBFSAndWatchThem</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode) throws org.apache.zookeeper.KeeperException</pre> <div class="block">BFS Traversal of all the children under path, with the entries in the list, @@ -1966,7 +1967,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>toZooKeeperOp</h4> -<pre>private static org.apache.zookeeper.Op <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1595">toZooKeeperOp</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static org.apache.zookeeper.Op <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1616">toZooKeeperOp</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.ZKUtilOp.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.ZKUtilOp</a> op) throws <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang">UnsupportedOperationException</a></pre> <div class="block">Convert from ZKUtilOp to ZKOp</div> @@ -1982,7 +1983,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>multiOrSequential</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1634">multiOrSequential</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1656">multiOrSequential</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.ZKUtilOp.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.ZKUtilOp</a>> ops, boolean runSequentialOnMultiFailure) throws org.apache.zookeeper.KeeperException</pre> @@ -2003,7 +2004,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ result in the correct final state, but means that the operations will not run atomically.</div> <dl> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code>org.apache.zookeeper.KeeperException</code></dd> +<dd><code>org.apache.zookeeper.KeeperException</code> - if a ZooKeeper operation fails</dd> </dl> </li> </ul> @@ -2013,7 +2014,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>processSequentially</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1670">processSequentially</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1694">processSequentially</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKUtil.ZKUtilOp.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKUtil.ZKUtilOp</a>> ops) throws org.apache.zookeeper.KeeperException, org.apache.zookeeper.KeeperException.NoNodeException</pre> @@ -2030,7 +2031,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>dump</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1691">dump</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw)</pre> +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1715">dump</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw)</pre> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>String dump of everything in ZooKeeper.</dd> @@ -2043,16 +2044,16 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>getReplicationZnodesDump</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1755">getReplicationZnodesDump</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1780">getReplicationZnodesDump</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Appends replication znodes to the passed StringBuilder.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> -<dd><code>zkw</code> - </dd> -<dd><code>sb</code> - </dd> +<dd><code>zkw</code> - reference to the <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper"><code>ZKWatcher</code></a> which also contains configuration and operation</dd> +<dd><code>sb</code> - the <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang"><code>StringBuilder</code></a> to append to</dd> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code>org.apache.zookeeper.KeeperException</code></dd> +<dd><code>org.apache.zookeeper.KeeperException</code> - if a ZooKeeper operation fails</dd> </dl> </li> </ul> @@ -2062,7 +2063,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>appendHFileRefsZnodes</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1774">appendHFileRefsZnodes</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1803">appendHFileRefsZnodes</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> hfileRefsZnode, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb) throws org.apache.zookeeper.KeeperException</pre> @@ -2078,12 +2079,12 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>getReplicationZnodesDump</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1796">getReplicationZnodesDump</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw) +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1825">getReplicationZnodesDump</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw) throws org.apache.zookeeper.KeeperException</pre> <div class="block">Returns a string with replication znodes and position of the replication log</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> -<dd><code>zkw</code> - </dd> +<dd><code>zkw</code> - reference to the <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper"><code>ZKWatcher</code></a> which also contains configuration and operation</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>aq string of replication znodes and log positions</dd> <dt><span class="throwsLabel">Throws:</span></dt> @@ -2097,7 +2098,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>appendRSZnodes</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1802">appendRSZnodes</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1831">appendRSZnodes</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb) throws org.apache.zookeeper.KeeperException</pre> @@ -2113,7 +2114,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>appendPeersZnodes</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1833">appendPeersZnodes</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1862">appendPeersZnodes</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> peersZnode, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb) throws org.apache.zookeeper.KeeperException</pre> @@ -2129,7 +2130,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>appendPeerState</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1861">appendPeerState</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1890">appendPeerState</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znodeToProcess, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb) throws org.apache.zookeeper.KeeperException, @@ -2147,7 +2148,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>getServerStats</h4> -<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1894">getServerStats</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> server, +<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1926">getServerStats</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> server, int timeout) throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> <div class="block">Gets the statistics from the given server.</div> @@ -2168,7 +2169,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>logRetrievedMsg</h4> -<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1930">logRetrievedMsg</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>private static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1962">logRetrievedMsg</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> znode, byte[] data, boolean watcherSet)</pre> @@ -2180,7 +2181,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>getServerNameOrEmptyString</h4> -<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1944">getServerNameOrEmptyString</a>(byte[] data)</pre> +<pre>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1979">getServerNameOrEmptyString</a>(byte[] data)</pre> </li> </ul> <a name="waitForBaseZNode-org.apache.hadoop.conf.Configuration-"> @@ -2189,7 +2190,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>waitForBaseZNode</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1956">waitForBaseZNode</a>(org.apache.hadoop.conf.Configuration conf) +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.1991">waitForBaseZNode</a>(org.apache.hadoop.conf.Configuration conf) throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> <div class="block">Waits for HBase installation's base (parent) znode to become available.</div> <dl> @@ -2204,7 +2205,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>convert</h4> -<pre>public static org.apache.zookeeper.KeeperException <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.2000">convert</a>(<a href="../../../../../org/apache/hadoop/hbase/exceptions/DeserializationException.html" title="class in org.apache.hadoop.hbase.exceptions">DeserializationException</a> e)</pre> +<pre>public static org.apache.zookeeper.KeeperException <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.2035">convert</a>(<a href="../../../../../org/apache/hadoop/hbase/exceptions/DeserializationException.html" title="class in org.apache.hadoop.hbase.exceptions">DeserializationException</a> e)</pre> <div class="block">Convert a <a href="../../../../../org/apache/hadoop/hbase/exceptions/DeserializationException.html" title="class in org.apache.hadoop.hbase.exceptions"><code>DeserializationException</code></a> to a more palatable <code>KeeperException</code>. Used when can't let a <a href="../../../../../org/apache/hadoop/hbase/exceptions/DeserializationException.html" title="class in org.apache.hadoop.hbase.exceptions"><code>DeserializationException</code></a> out w/o changing public API.</div> <dl> @@ -2221,7 +2222,7 @@ public static void <a href="../../../../../src-html/org/apache/hadoop/ <ul class="blockList"> <li class="blockList"> <h4>logZKTree</h4> -<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.2010">logZKTree</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, +<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/zookeeper/ZKUtil.html#line.2045">logZKTree</a>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zkw, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> root)</pre> <div class="block">Recur
<TRUNCATED>
