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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11753) cqlsh show sessions truncates time_elapsed values > 999999
Date Mon, 16 May 2016 03:21:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284100#comment-15284100
] 

Stefania commented on CASSANDRA-11753:
--------------------------------------

The problem is that in _tracing.py_ we are only considering microseconds in the elapsed timedelta.

Here is the patch for 2.2+ (only one conflict from 3.0 -> 3.7):

||2.2||3.0||3.7||trunk||
|[patch|https://github.com/stef1927/cassandra/commits/11753-cqlsh-2.2]|[patch|https://github.com/stef1927/cassandra/commits/11753-cqlsh-3.0]|[patch|https://github.com/stef1927/cassandra/commits/11753-cqlsh-3.7]|[patch|https://github.com/stef1927/cassandra/commits/11753-cqlsh]|
|[dtest|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11753-cqlsh-2.2-cqlsh-tests/]|[dtest|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11753-cqlsh-3.0-cqlsh-tests/]|[dtest|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11753-cqlsh-3.7-cqlsh-tests/]|[dtest|http://cassci.datastax.com/view/Dev/view/stef1927/job/stef1927-11753-cqlsh-cqlsh-tests/]|

[~thobbs] would you mind reviewing?

> cqlsh show sessions truncates time_elapsed values > 999999
> ----------------------------------------------------------
>
>                 Key: CASSANDRA-11753
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11753
>             Project: Cassandra
>          Issue Type: Bug
>          Components: CQL, Observability, Testing, Tools
>            Reporter: Jonathan Shook
>            Assignee: Stefania
>              Labels: lhf
>
> Output from show session in cqlsh:
> {quote}
> Submit hint for /10.255.227.20 [EXPIRING-MAP-REAPER:1] | 2016-05-11 15:57:53.730000 |
10.255.226.163 |         283246
> {quote}
> Output from select * from trace_events where session_id=(same as above):
> {quote}
>  1bbce5c0-1791-11e6-9598-3b9ec975a2e6 | 1ee37a20-1791-11e6-9598-3b9ec975a2e6 |      
                  Submit hint for /10.255.227.20 | 10.255.226.163 |        5283246 |     
               EXPIRING-MAP-REAPER:1
> {quote}
> Notice that the 5 (seconds) part is being truncated in the output.



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