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From GitBox <...@apache.org>
Subject [GitHub] [flink] rmetzger commented on a change in pull request #8272: [FLINK-12274] Fix documentation to enable Queryable State
Date Tue, 30 Apr 2019 12:06:06 GMT
rmetzger commented on a change in pull request #8272: [FLINK-12274] Fix documentation to enable
Queryable State
URL: https://github.com/apache/flink/pull/8272#discussion_r279723236
 
 

 ##########
 File path: docs/dev/stream/state/queryable_state.md
 ##########
 @@ -69,10 +69,12 @@ response back to the client.
 
 ## Activating Queryable State
 
-To enable queryable state on your Flink cluster, you just have to copy the 
-`flink-queryable-state-runtime{{ site.scala_version_suffix }}-{{site.version }}.jar` 
+To enable queryable state on your Flink cluster, you need to do the following:
+
+ 1. copy the `flink-queryable-state-runtime{{ site.scala_version_suffix }}-{{site.version
}}.jar` 
 from the `opt/` folder of your [Flink distribution](https://flink.apache.org/downloads.html
"Apache Flink: Downloads"), 
-to the `lib/` folder. Otherwise, the queryable state feature is not enabled. 
+to the `lib/` folder.
+ 2. set the property `queryable-state.enable` to `true` in `./conf/flink-conf.yaml`. See
the [Configuration]({{ site.baseurl }}/ops/config.html#queryable-state) documentation for
details and additional parameters.
 
 Review comment:
   Okay, I see your point. I leave it to @PierreZ to make the final decision.

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