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From "Ioannis Canellos (JIRA)" <>
Subject [jira] [Reopened] (CURATOR-27) PathChildrenCache creates but doesn't shut down Executors
Date Sat, 05 Oct 2013 19:06:41 GMT


Ioannis Canellos reopened CURATOR-27:

Reopening the issue, as it seems that the LeaderSelector is affected by the changes in the

We should align the LeaderSelector with the changes introduced.

> PathChildrenCache creates but doesn't shut down Executors
> ---------------------------------------------------------
>                 Key: CURATOR-27
>                 URL:
>             Project: Apache Curator
>          Issue Type: Bug
>          Components: Recipes
>    Affects Versions: 2.0.1-incubating
>            Reporter: Ioannis Canellos
>            Assignee: Ioannis Canellos
>             Fix For: 2.3.0
>         Attachments: CURATOR-27.patch
> After the introduction of the CloseableExecutorService (see CURATOR-17) the PathChildrenCache
may create Executor services that it doesn't close.
> Ideally, the CloseableExecutorService should accept a parameter that specifies if the
executor needs to be shutdown on close. Recipes that create their own ExecutorService should
set this parameter to true. When an executor not directly managed by the recipe is used, the
flag should be just false, so that the the executor doesn't always close (satisfy CURATOR-17).

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