ZOOKEEPER-1803: Add description for pzxid in programmer's guide(Arshad Mohammad via rakeshr)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/trunk@1705225 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -173,6 +173,9 @@ BUGFIXES:
   ZOOKEEPER-2279: QuorumPeer loadDataBase() error message is incorrect
   (Arshad Mohammad via rakeshr)
 
+  ZOOKEEPER-1803: Add description for pzxid in programmer's guide
+  (Arshad Mohammad via rakeshr)
+
 IMPROVEMENTS:
   ZOOKEEPER-1660 Documentation for Dynamic Reconfiguration (Reed Wanderman-Milne via shralex)  
 

src/docs/src/documentation/content/xdocs/zookeeperProgrammers.xml

@@ -330,6 +330,12 @@
           <para>The zxid of the change that last modified this znode.</para>
         </listitem>
 
+        <listitem>
+          <para><emphasis role="bold">pzxid</emphasis></para>
+
+          <para>The zxid of the change that last modified children of this znode.</para>
+        </listitem>
+
         <listitem>
           <para><emphasis role="bold">ctime</emphasis></para>