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Posted to issues@ignite.apache.org by "Nikolay Izhikov (Jira)" <ji...@apache.org> on 2019/10/02 13:20:00 UTC

[jira] [Updated] (IGNITE-10698) Get rid of @MXBeanParametersNames and @MXBeanParametersDescriptions

     [ https://issues.apache.org/jira/browse/IGNITE-10698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nikolay Izhikov updated IGNITE-10698:
-------------------------------------
    Labels: newbie usability  (was: usability)

> Get rid of @MXBeanParametersNames and @MXBeanParametersDescriptions
> -------------------------------------------------------------------
>
>                 Key: IGNITE-10698
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10698
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Yakov Zhdanov
>            Priority: Major
>              Labels: newbie, usability
>             Fix For: 3.0
>
>
> {noformat}
> @MXBeanDescription("Returns or kills transactions matching the filter conditions.")
>     @MXBeanParametersNames(
>         {
>             "minDuration",
>             "minSize",
>             "prj",
>             "consistentIds",
>             "xid",
>             "lbRegex",
>             "limit",
>             "order",
>             "detailed",
>             "kill"
>         }
>     )
>     @MXBeanParametersDescriptions(
>         {
>             "Minimum duration (seconds).",
>             "Minimum size.",
>             "Projection (servers|clients).",
>             "Consistent ids (separated by comma).",
>             "Transaction XID.",
>             "Label regexp.",
>             "Limit a number of transactions collected on each node.",
>             "Order by DURATION|SIZE.",
>             "Show detailed description, otherwise only count.",
>             "Kill matching transactions (be careful)."
>         }
>     )
> {noformat}
> Above looks pretty ugly and is very error prone due to messing names and descr order or number of strings.
> I would suggest to introduce individual parameters annotations and get them via mtd.getParamterAnnotations() at runtime.



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