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https://issues.apache.org/jira/browse/CASSANDRA-19105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brad Schoening updated CASSANDRA-19105:
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Description:
When using *Tracing* in CQLSH, it's sometimes helpful to use *Capture* to avoid
paging through output when you want to see the trace results. However, the
trace results are also incorrectly captured to the output file.
According to *Help Capture* (below), only the query result should be saved. The
correct behavior should display the trace results and only capture the query
results.
{_}Help capture message{_}: Only query result output is captured.
Errors and output from cqlsh-only commands will still be shown in the cqlsh
session.
Example:
{quote}> TRACING ON;
> select * from system_schema.columns LIMIT 1;
> CAPTURE 'foo'
{quote}
this should display only the tracing information
{quote}> CAPTURE OFF
{quote}
displays results and then the tracing
{quote}> TRACING OFF
{quote}
displays only the results
was:
When using *Tracing* in CQLSH, it's sometimes helpful to use *Capture* to avoid
paging through output when you want to see the trace results. However, the
trace results are also incorrectly captured to the output file.
According to *Help Capture* (below), only the query result should be saved. The
correct behavior should display the trace results and only capture the query
results.
{_}Help capture message{_}: Only query result output is captured.
Errors and output from cqlsh-only commands will still be shown in the cqlsh
session.
> Fix CQLSH Capture to save query results only and not trace details when
> Tracing is on
> -------------------------------------------------------------------------------------
>
> Key: CASSANDRA-19105
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19105
> Project: Cassandra
> Issue Type: Bug
> Components: CQL/Interpreter
> Reporter: Brad Schoening
> Assignee: Gautam G
> Priority: Normal
> Attachments: test_results.txt, trunk_test_results.txt
>
>
> When using *Tracing* in CQLSH, it's sometimes helpful to use *Capture* to
> avoid paging through output when you want to see the trace results. However,
> the trace results are also incorrectly captured to the output file.
> According to *Help Capture* (below), only the query result should be saved.
> The correct behavior should display the trace results and only capture the
> query results.
> {_}Help capture message{_}: Only query result output is captured.
> Errors and output from cqlsh-only commands will still be shown in the cqlsh
> session.
> Example:
> {quote}> TRACING ON;
> > select * from system_schema.columns LIMIT 1;
> > CAPTURE 'foo'
> {quote}
> this should display only the tracing information
> {quote}> CAPTURE OFF
> {quote}
> displays results and then the tracing
> {quote}> TRACING OFF
> {quote}
> displays only the results
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