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Posted to issues@geode.apache.org by "Dick Cavender (Jira)" <ji...@apache.org> on 2019/09/26 18:04:07 UTC
[jira] [Closed] (GEODE-6765) Gfsh list* commands do not return
error when no results found
[ https://issues.apache.org/jira/browse/GEODE-6765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dick Cavender closed GEODE-6765.
--------------------------------
> Gfsh list* commands do not return error when no results found
> -------------------------------------------------------------
>
> Key: GEODE-6765
> URL: https://issues.apache.org/jira/browse/GEODE-6765
> Project: Geode
> Issue Type: Bug
> Components: docs, gfsh
> Reporter: Jens Deppe
> Priority: Major
> Fix For: 1.10.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> This is a change that will break scripts parsing output from gfsh.
> Scenario is running with a SNAPSHOT build on a cluster with > 1 server. There is a is a durable-cq on one of the servers, and the gfsh command was
> {noformat}
> list durable-cqs --durable-client-id=pizza-store{noformat}
> The expected output is
> {noformat}
> Member | Status | CQ Name
> -------------------------------------------- | ------ | --------------------------------------------
> cacheserver-e3333133-e20e-4f6e-92c3-daaad6.. | ERROR | No client found with client-id : pizza-store
> cacheserver-2a9d1c06-893b-4e0e-bc6c-546972.. | OK | PestoPizzaOrdersQuery
> cacheserver-528ca358-3ed2-47b2-a4b6-aa363d.. | ERROR | No client found with client-id : pizza-store
> cacheserver-b3b91b30-fa3c-4add-97cf-79b2e9.. | ERROR | No client found with client-id : pizza-store{noformat}
> The script fails because it captures the command output and looks for the servers with an {{OK}} status. With this SNAPSHOT, gfsh outputs to stderr where earlier versions output to stdout. Note that if this command was run with a {{--member}} option with a specific server that has the durable-cq, then the output DOES go to stdout.
> Bottom line for scripting with gfsh: It's no longer predictable where to look for output, stderr or stdout.
> As a side note: From a user point of view, indicating an {{ERROR}} status for members on a command like this is misleading. The non-existence of a durable-cq on member 'xxxxx' is a statement of fact and not necessarily an error. Reprorting {{N/A}} or {{DOES NOT EXIST}} would be more appropriate
>
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