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https://issues.apache.org/jira/browse/STORM-4017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Scott Moore updated STORM-4017:
-------------------------------
Description:
The method isAnyWindowsProcessAlive in ServerUtils.java does not work with 2 or
more pids in the supplied pid collection
The refactor done as part of STORM-3638 has made an incorrect assumption that
the 'tasklist' Windows tool can accept multiple arguments of "/fi pid eq <id>"
and treat this list as an 'or' list when, in fact, the /fi arguments should be
considered an 'and' list.
e.g. tasklist /fi "pid eq 123" /fi "pid eq 456" means 'give me information on
processes where each process has a pid of 123 and 456'
The effect of this means that isAnyWindowsProcessAlive will always return false
when given 2 or more (different) pids.
was:
The method isAnyWindowsProcessAlive in ServerUtils.java does not work with 2 or
more pids in the supplied pid collection
The refactor done as part of STORM-3638 has made an incorrect assumption that
the 'tasklist' Windows tool can accept multiple arguments of "/fi pid eq <id>"
and treat this list as an 'or' list when, in fact, the /fi arguments should be
considered an 'and' list.
e.g. tasklist /fi "pid eq 123" /fi "pid eq 456" means 'give me information on
processes where each process has a pid of 123 and 456'
The effect of this means that isAnyWindowsProcessAlive will always return false
when given 2 or more (different) pids (i.e.
> isAnyWindowsProcessAlive does not work with multiple pids
> ---------------------------------------------------------
>
> Key: STORM-4017
> URL: https://issues.apache.org/jira/browse/STORM-4017
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-server
> Affects Versions: 2.3.0, 2.4.0, 2.5.0, 2.6.0
> Environment: Windows
> Reporter: Scott Moore
> Priority: Major
> Attachments: tasklist-multiple-pid-filters.png
>
>
> The method isAnyWindowsProcessAlive in ServerUtils.java does not work with 2
> or more pids in the supplied pid collection
> The refactor done as part of STORM-3638 has made an incorrect assumption that
> the 'tasklist' Windows tool can accept multiple arguments of "/fi pid eq
> <id>" and treat this list as an 'or' list when, in fact, the /fi arguments
> should be considered an 'and' list.
> e.g. tasklist /fi "pid eq 123" /fi "pid eq 456" means 'give me information on
> processes where each process has a pid of 123 and 456'
> The effect of this means that isAnyWindowsProcessAlive will always return
> false when given 2 or more (different) pids.
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