[jira] [Commented] (CASSANDRA-19577) Queries are not visible to the "system_views.queries" virtual table at the coordinator level

["Caleb Rackliffe (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-19577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17842691#comment-17842691 ] 

Caleb Rackliffe commented on CASSANDRA-19577:
---------------------------------------------

[5.0 patch|https://github.com/apache/cassandra/pull/3281] is up, and CI looks clean. Will attach shortly. Moving to trunk...

> Queries are not visible to the "system_views.queries" virtual table at the coordinator level
> --------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-19577
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19577
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Feature/Virtual Tables
>            Reporter: Caleb Rackliffe
>            Assignee: Caleb Rackliffe
>            Priority: Normal
>             Fix For: 4.1.x, 5.0.x, 5.1
>
>         Attachments: ci_summary.html
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> There appears to be a hole in the implementation of CASSANDRA-15241 where {{DebuggableTasks}} at the coordinator are not preserved through the creation of {{FutureTasks}} in {{TaskFactory}}. This means that {{QueriesTable}} can't see them when is asks {{SharedExecutorPool}} for running tasks. It should be possible to fix this in {{TaskFactory}} by making sure to propagate any {{RunnableDebuggableTask}} we encounter. We already do this in {{toExecute()}}, but it also needs to happen in the relevant {{toSubmit()}} method(s).



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