zookeeper-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From rakeshadr <...@git.apache.org>
Subject [GitHub] zookeeper pull request #377: [ZOOKEEPER-2901] TTL Nodes don't work with Serv...
Date Mon, 07 May 2018 15:22:48 GMT
Github user rakeshadr commented on a diff in the pull request:

    https://github.com/apache/zookeeper/pull/377#discussion_r186415246
  
    --- Diff: src/docs/src/documentation/content/xdocs/zookeeperAdmin.xml ---
    @@ -950,6 +952,39 @@ server.3=zoo3:2888:3888</programlisting>
                 </listitem>
               </varlistentry>
     
    +          <varlistentry>
    +            <term>zookeeper.extendedTypesEnabled</term>
    +
    +            <listitem>
    +                <para>(Java system property only: <emphasis
    +                    role="bold">zookeeper.extendedTypesEnabled</emphasis>)</para>
    +
    +              <para><emphasis role="bold">New in 3.5.4, 3.6.0:</emphasis>
Define to "true" to enable
    +              extended features such as the creation of <ulink url="zookeeperProgrammers.html#TTL+Nodes">TTL
Nodes</ulink>.
    +              They are disabled by default. IMPORTANT: when enabled server IDs must
    +              be less than 255 due to internal limitations.
    +              </para>
    +            </listitem>
    +          </varlistentry>
    +
    +          <varlistentry>
    +            <term>zookeeper.emulate353TTLNodes</term>
    --- End diff --
    
    Yes, good point. We need to mention this as `deprecated `and highlight the intention of
removing them in future. As per "https://cwiki.apache.org/confluence/display/ZOOKEEPER/Roadmap",
are we able to remove it in 3.5.5 ?
    
    Also, in future how user with TTLNodes can be upgraded to a to a higher 3.5.5+ or 3.6.0+
version directly from 3.5.3 ?
    
    Also, could you please raise a jira task to propose the best way to remove this workaround
config and keep track of it, if not raised yet.


---

Mime
View raw message