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Posted to dev@zookeeper.apache.org by "Michael Han (JIRA)" <ji...@apache.org> on 2018/09/07 00:50:00 UTC

[jira] [Resolved] (ZOOKEEPER-3136) Reduce log in ClientBase in case of ConnectException

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Han resolved ZOOKEEPER-3136.
------------------------------------
    Resolution: Fixed

Issue resolved by pull request 614
[https://github.com/apache/zookeeper/pull/614]

> Reduce log in ClientBase in case of ConnectException
> ----------------------------------------------------
>
>                 Key: ZOOKEEPER-3136
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3136
>             Project: ZooKeeper
>          Issue Type: Task
>          Components: tests
>            Reporter: Enrico Olivelli
>            Assignee: Enrico Olivelli
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.6.0
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> While running tests you will always see spammy log lines like the ones below.
> As we are expecting the server to be up, it is not useful to log such stacktraces.
> The patch simply reduce the log in this specific case, because it adds no value and it is very annoying.
>  
> {code:java}
>      [junit] 2018-08-31 23:31:49,173 [myid:] - INFO  [main:ClientBase@292] - server 127.0.0.1:11222 not up
>     [junit] java.net.ConnectException: Connection refused (Connection refused)
>     [junit]     at java.net.PlainSocketImpl.socketConnect(Native Method)
>     [junit]     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
>     [junit]     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
>     [junit]     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
>     [junit]     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
>     [junit]     at java.net.Socket.connect(Socket.java:589)
>     [junit]     at org.apache.zookeeper.client.FourLetterWordMain.send4LetterWord(FourLetterWordMain.java:101)
>     [junit]     at org.apache.zookeeper.client.FourLetterWordMain.send4LetterWord(FourLetterWordMain.java:71)
>     [junit]     at org.apache.zookeeper.test.ClientBase.waitForServerUp(ClientBase.java:285)
>     [junit]     at org.apache.zookeeper.test.ClientBase.waitForServerUp(ClientBase.java:276)
> {code}
>  



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