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From "Dick Cavender (Jira)" <j...@apache.org>
Subject [jira] [Closed] (GEODE-7037) MAX_QUERY_EXECUTION_TIME is incorrectly shown in docs
Date Thu, 26 Sep 2019 18:03:07 GMT

     [ https://issues.apache.org/jira/browse/GEODE-7037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dick Cavender closed GEODE-7037.
--------------------------------

> MAX_QUERY_EXECUTION_TIME is incorrectly shown in docs
> -----------------------------------------------------
>
>                 Key: GEODE-7037
>                 URL: https://issues.apache.org/jira/browse/GEODE-7037
>             Project: Geode
>          Issue Type: Bug
>          Components: docs
>            Reporter: Dave Barnes
>            Assignee: Dave Barnes
>            Priority: Minor
>             Fix For: 1.10.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Link:
> [https://geode.apache.org/docs/guide/19/developing/query_additional/query_timeout.html]
> Text:
> _"Timeouts for Long-Running Queries
> GemFire can monitor and throw an exception when a query runs longer than a configured
amount of time. This feature is enabled by setting the critical-heap-percentage attribute
which detects that the JVM has too little heap memory.
> The default query timeout is five hours. Set a different amount of time, in milliseconds,
by specifying the system variable *gemfire.cache.MAX_QUERY_EXECUTION_TIME*. A value of -1
explicitly disables the timeout.
> When enabled, a query that runs longer than the configured timeout will be cancelled
such that it does not finish, and GemFire throws a QueryExecutionTimeoutException."_
> The above is wrong. The parameter is case sensitive and it should be: *gemfire.Cache.MAX_QUERY_EXECUTION_TIME*
with an upper case C.
> This was tested and checked in the code:
> _public static int MAX_QUERY_EXECUTION_TIME = Integer.getInteger(DistributionConfig.GEMFIRE_PREFIX
+ "Cache.MAX_QUERY_EXECUTION_TIME", -1);
> _
> So using *gemfire.cache.MAX_QUERY_EXECUTION_TIME* will not change the time out.
>  



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