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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-3232) make the log of notification about LE more readable
Date Fri, 18 Jan 2019 05:09:00 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-3232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16745789#comment-16745789
] 

Hudson commented on ZOOKEEPER-3232:
-----------------------------------

SUCCESS: Integrated in Jenkins build Zookeeper-trunk-single-thread #194 (See [https://builds.apache.org/job/Zookeeper-trunk-single-thread/194/])
ZOOKEEPER-3232: make the log of notification about LE more readable (fangmin: rev fd465ebf5380319b0ec9415ab832b01046e131ff)
* (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/quorum/FastLeaderElection.java


> make the log of notification about LE more readable
> ---------------------------------------------------
>
>                 Key: ZOOKEEPER-3232
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3232
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: leaderElection
>            Reporter: maoling
>            Assignee: maoling
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.6.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> the log of notification about LE is very important to help us to see the process of LE:e.g.
> {code:java}
> 2019-01-01 16:29:27,494 [myid:2] - INFO [WorkerReceiver[myid=2]:FastLeaderElection@595]
- Notification: 1 (message format version), 3 (n.leader), 0x60b3dc215 (n.zxid), 0x3 (n.round),
FOLLOWING (n.state), 1 (n.sid), 0x7 (n.peerEpoch) LOOKING (my state){code}
> the current log have some problems:
> 1:don't use the placeholder(other:+),don't in the style of k:v(antiman)
> 2.the properties in the logs are very messed(no group by,no order), not easy to read.
> 3.the value about version is HEX which don't have the 0x prefix.



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