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From Greg Hogan <c...@greghogan.com>
Subject Re: Parallelism vs task manager allocation
Date Wed, 21 Sep 2016 14:29:14 GMT
Is the query stream also a Flink job? Is this use case not supported by
keeping state within a single Flink job?
  https://ci.apache.org/projects/flink/flink-docs-master/dev/state.html

FLINK-3779 recently added "queryable state" to allow external processes
access to operator state.
  https://issues.apache.org/jira/browse/FLINK-3779

On Wed, Sep 21, 2016 at 12:19 AM, pushpendra.jaiswal <
pushpendra.jaiswal90@gmail.com> wrote:

> Hi Greg
> My sink is a hashmap(acting as db store), I am reading from this hashmap
> from other query stream. I need one instance / slot per task manager of
> sink, so that everyone refers the same instance/slot.
> So is there any way so that I can restrict 1 slot per task manager.
>
> Thanks
> Pushpendra Jaiswal
>
>
>
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