[jira] [Updated] (IGNITE-12632) [IEP-39] Management API to cancel user provided tasks and queries.

["Aleksey Plekhanov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-12632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksey Plekhanov updated IGNITE-12632:
---------------------------------------
    Fix Version/s: 2.9

> [IEP-39] Management API to cancel user provided tasks and queries.
> ------------------------------------------------------------------
>
>                 Key: IGNITE-12632
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12632
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Nikolay Izhikov
>            Assignee: Nikolay Izhikov
>            Priority: Major
>              Labels: IEP-39, important
>             Fix For: 2.9
>
>          Time Spent: 4h 10m
>  Remaining Estimate: 0h
>
> Ignite provides many API to deploy and execute user-provided code on the server nodes inside the same JVM as the Ignite process runs.
> Ignite has many APIs that allocate many resources on the server nodes, also. 
> In case of some buggy code that consumes many system resources(CPU, RAM, flood network) or heavy query the whole cluster can become unstable.
> We should provide to the cluster administrator the ability to stop any user deployed task.
> JMX beans to cancel listed tasks should be introduced:
> * Compute task
> * Service
> * Continuous query
> * Transactions
> * Queries(SQL, Scan, Text)
> In the scope of IEP-35 System view API introduced.
> A new API should use the same identifier that is used in corresponding System View.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)