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Posted to dev@zookeeper.apache.org by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org> on 2011/12/22 21:43:30 UTC

[jira] [Commented] (ZOOKEEPER-1340) multi problem - typical user operations are generating ERROR level messages in the server

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-1340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13175044#comment-13175044 ] 

Hadoop QA commented on ZOOKEEPER-1340:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12508427/ZOOKEEPER-1340.patch
  against trunk revision 1221868.

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    -1 core tests.  The patch failed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/850//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/850//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/850//console

This message is automatically generated.
                
> multi problem - typical user operations are generating ERROR level messages in the server
> -----------------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-1340
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1340
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 3.4.0
>            Reporter: Patrick Hunt
>            Assignee: Patrick Hunt
>             Fix For: 3.5.0, 3.4.3
>
>         Attachments: ZOOKEEPER-1340.patch
>
>
> Multi operations run by users are generating ERROR level messages in the server log even though they are typical user level operations that are not in any way impacting the server, example:
> {noformat}
> 2011-12-22 09:55:06,538 [myid:] - ERROR [ProcessThread(sid:0 cport:-1)::PrepRequestProcessor@545] - >>>> Got user-level KeeperException when processing sessionid:0x13466e9828c0000 type:multi cxid:0x3 zxid:0x2 txntype:2 reqpath:n/a Error Path:/nonexisting Error:KeeperErrorCode = NoNode for /nonexisting
> 2011-12-22 09:55:06,538 [myid:] - ERROR [ProcessThread(sid:0 cport:-1)::PrepRequestProcessor@549] - >>>> ABORTING remaing MultiOp ops
> {noformat}
> This is misleading. We should demote these messages to INFO level at the highest. (this is what we do for other such user operations, e.g. nonode)

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