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From h...@apache.org
Subject zookeeper git commit: ZOOKEEPER-2865: Reconfig Causes Inconsistent Configuration file among…
Date Sun, 06 Aug 2017 04:22:41 GMT
Repository: zookeeper
Updated Branches:
  refs/heads/master 5c4e44332 -> fe6eac364


ZOOKEEPER-2865: Reconfig Causes Inconsistent Configuration file among…

… the nodes

Author: Alexander Shraer <ashraer@apple.com>

Reviewers: Michael Han <hanm@apache.org>

Closes #328 from shralex/ZOOKEEPER-2865


Project: http://git-wip-us.apache.org/repos/asf/zookeeper/repo
Commit: http://git-wip-us.apache.org/repos/asf/zookeeper/commit/fe6eac36
Tree: http://git-wip-us.apache.org/repos/asf/zookeeper/tree/fe6eac36
Diff: http://git-wip-us.apache.org/repos/asf/zookeeper/diff/fe6eac36

Branch: refs/heads/master
Commit: fe6eac364c3888d1b23dec568e8985ac0a6b0a51
Parents: 5c4e443
Author: Alexander Shraer <ashraer@apple.com>
Authored: Sat Aug 5 21:22:30 2017 -0700
Committer: Michael Han <hanm@apache.org>
Committed: Sat Aug 5 21:22:30 2017 -0700

----------------------------------------------------------------------
 docs/zookeeperReconfig.html                     |   4 ++++
 docs/zookeeperReconfig.pdf                      | Bin 62032 -> 62190 bytes
 .../content/xdocs/zookeeperReconfig.xml         |   4 ++++
 3 files changed, 8 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/zookeeper/blob/fe6eac36/docs/zookeeperReconfig.html
----------------------------------------------------------------------
diff --git a/docs/zookeeperReconfig.html b/docs/zookeeperReconfig.html
index e03f2fa..a10c31f 100644
--- a/docs/zookeeperReconfig.html
+++ b/docs/zookeeperReconfig.html
@@ -855,6 +855,10 @@ zk.getConfig(watcher, callback, context);</pre>
         
 </div>
 </div>
+<p>If the configuration of existing servers changes or they become unavailable
+          before the joiner succeeds to connect and learn obout configuration changes, the
+          joiner may need to be restarted with an updated configuration file in order to
be
+          able to connect.</p>
 <p>Finally, note that once connected to the leader, a joiner adopts
           the last committed configuration, in which it is absent (the initial
           config of the joiner is backed up before being rewritten). If the

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/fe6eac36/docs/zookeeperReconfig.pdf
----------------------------------------------------------------------
diff --git a/docs/zookeeperReconfig.pdf b/docs/zookeeperReconfig.pdf
index 12cd2f3..ee3b139 100644
Binary files a/docs/zookeeperReconfig.pdf and b/docs/zookeeperReconfig.pdf differ

http://git-wip-us.apache.org/repos/asf/zookeeper/blob/fe6eac36/src/docs/src/documentation/content/xdocs/zookeeperReconfig.xml
----------------------------------------------------------------------
diff --git a/src/docs/src/documentation/content/xdocs/zookeeperReconfig.xml b/src/docs/src/documentation/content/xdocs/zookeeperReconfig.xml
index c1c9ad7..a1dafef 100644
--- a/src/docs/src/documentation/content/xdocs/zookeeperReconfig.xml
+++ b/src/docs/src/documentation/content/xdocs/zookeeperReconfig.xml
@@ -550,6 +550,10 @@ zk.getConfig(watcher, callback, context);</programlisting>
             independently from your main ensemble. It is OK to list multiple
             joiners as observers in an initial config.</para>
         </note>
+        <para>If the configuration of existing servers changes or they become unavailable
+          before the joiner succeeds to connect and learn obout configuration changes, the
+          joiner may need to be restarted with an updated configuration file in order to
be
+          able to connect.</para>
         <para>Finally, note that once connected to the leader, a joiner adopts
           the last committed configuration, in which it is absent (the initial
           config of the joiner is backed up before being rewritten). If the


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