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From "Alan Conway (JIRA)" <j...@apache.org>
Subject [jira] Commented: (QPID-3007) Inconsistent management messages in a cluster, test fails sporadically
Date Thu, 20 Jan 2011 14:17:45 GMT

    [ https://issues.apache.org/jira/browse/QPID-3007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984201#action_12984201
] 

Alan Conway commented on QPID-3007:
-----------------------------------

Committed partial fix r1061308

    Bug 654872, QPID-3007: Batch management messages by count, not size.

    QMF V1 management messages were being batched by accumulating up to a
    certain total size of data. Since management messages may have
    different sizes on brokers in a cluster, this was leading to
    inconsistencies.

    This patch batches V1 messages by count rather than by size, similar
    to V2 messages.

> Inconsistent management messages in a cluster, test fails sporadically
> ----------------------------------------------------------------------
>
>                 Key: QPID-3007
>                 URL: https://issues.apache.org/jira/browse/QPID-3007
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Clustering
>    Affects Versions: 0.9
>            Reporter: Alan Conway
>            Assignee: Alan Conway
>
> Management messages on different members of a cluster can be different, which can cause
a cluster member to fail with an invalid-arg error.
> The cluster_tests.py has a test_management test which exercises management code and collects
detailed trace logging. The logs are compared for consistency.
> Currently this test fails sporadically. Currently the test is disabled, see cluster_test_logs.py:90
> All inconsistencies revealed by the test need to be corrected.

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