[jira] [Commented] (CASSANDRA-7645) cqlsh: show partial trace if incomplete after max_trace_wait

["Paulo Motta (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-7645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14989748#comment-14989748 ] 

Paulo Motta commented on CASSANDRA-7645:
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It seems [PYTHON-438|https://github.com/datastax/python-driver/pull/428/files] was merged. Would you like to resume this [~carlyeks] or I can take it if you prefer?

> cqlsh: show partial trace if incomplete after max_trace_wait
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-7645
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7645
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Tyler Hobbs
>            Assignee: Carl Yeksigian
>            Priority: Trivial
>             Fix For: 2.2.4, 2.1.12, 3.0.0
>
>
> If a trace hasn't completed within {{max_trace_wait}}, cqlsh will say the trace is unavailable and not show anything.  It (and the underlying python driver) determines when the trace is complete by checking if the {{duration}} column in {{system_traces.sessions}} is non-null.  If {{duration}} is null but we still have some trace events when the timeout is hit, cqlsh should print whatever trace events we have along with a warning about it being incomplete.



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