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Posted to commits@kafka.apache.org by ij...@apache.org on 2019/08/02 13:10:25 UTC
[kafka] branch trunk updated: MINOR: Update docs to reflect the ZK
3.5.5 upgrade (#7149)
This is an automated email from the ASF dual-hosted git repository.
ijuma pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/kafka.git
The following commit(s) were added to refs/heads/trunk by this push:
new 22d4ccd MINOR: Update docs to reflect the ZK 3.5.5 upgrade (#7149)
22d4ccd is described below
commit 22d4ccd8acbece69e1e1897714b18ff95ff37694
Author: Ismael Juma <is...@juma.me.uk>
AuthorDate: Fri Aug 2 06:09:51 2019 -0700
MINOR: Update docs to reflect the ZK 3.5.5 upgrade (#7149)
Reviewers: Manikumar Reddy <ma...@gmail.com>
---
docs/ops.html | 2 +-
docs/security.html | 2 +-
docs/upgrade.html | 1 +
3 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/docs/ops.html b/docs/ops.html
index b4370e1..f94afc3 100644
--- a/docs/ops.html
+++ b/docs/ops.html
@@ -2014,7 +2014,7 @@ All the following metrics have a recording level of <code>debug</code>:
<h3><a id="zk" href="#zk">6.7 ZooKeeper</a></h3>
<h4><a id="zkversion" href="#zkversion">Stable version</a></h4>
- The current stable branch is 3.4 and the latest release of that branch is 3.4.9.
+ The current stable branch is 3.5. Kafka is regularly updated to include the latest release in the 3.5 series.
<h4><a id="zkops" href="#zkops">Operationalizing ZooKeeper</a></h4>
Operationally, we do the following for a healthy ZooKeeper installation:
diff --git a/docs/security.html b/docs/security.html
index f281bff..ea103b7 100644
--- a/docs/security.html
+++ b/docs/security.html
@@ -1847,7 +1847,7 @@
<h4><a id="zk_authz_ensemble" href="#zk_authz_ensemble">7.6.3 Migrating the ZooKeeper ensemble</a></h4>
It is also necessary to enable authentication on the ZooKeeper ensemble. To do it, we need to perform a rolling restart of the server and set a few properties. Please refer to the ZooKeeper documentation for more detail:
<ol>
- <li><a href="http://zookeeper.apache.org/doc/r3.4.9/zookeeperProgrammers.html#sc_ZooKeeperAccessControl">Apache ZooKeeper documentation</a></li>
+ <li><a href="http://zookeeper.apache.org/doc/r3.5.5/zookeeperProgrammers.html#sc_ZooKeeperAccessControl">Apache ZooKeeper documentation</a></li>
<li><a href="https://cwiki.apache.org/confluence/display/ZOOKEEPER/Zookeeper+and+SASL">Apache ZooKeeper wiki</a></li>
</ol>
</script>
diff --git a/docs/upgrade.html b/docs/upgrade.html
index 0ae5904..e55e3b8 100644
--- a/docs/upgrade.html
+++ b/docs/upgrade.html
@@ -21,6 +21,7 @@
<h5><a id="upgrade_240_notable" href="#upgrade_240_notable">Notable changes in 2.4.0</a></h5>
<ul>
+ <li>ZooKeeper has been upgraded from 3.4.14 to 3.5.5. TLS and dynamic reconfiguration are supported by the new version.</li>
<li>The <code>bin/kafka-preferred-replica-election.sh</code> command line tool has been deprecated. It has been replaced by <code>bin/kafka-leader-election.sh</code>.</li>
<li>The methods <code>electPreferredLeaders</code> in the Java <code>AdminClient</code> class have been deprecated in favor of the methods <code>electLeaders</code>.</li>
<li>Scala code leveraging the <code>NewTopic(String, int, short)</code> constructor with literal values will need to explicitly call <code>toShort</code> on the second literal.</li>