Shawn Kumar created CASSANDRA-9815:
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Summary: Tracing doesn't seem to display tombstones read accurately
Key: CASSANDRA-9815
URL: https://issues.apache.org/jira/browse/CASSANDRA-9815
Project: Cassandra
Issue Type: Bug
Components: Tools
Reporter: Shawn Kumar
Priority: Minor
Attachments: tracescreen.png
It seems that where tracing
[once|http://stackoverflow.com/questions/27063508/how-to-get-tombstone-count-for-a-cql-query]
tracked how many tombstones were read in a query, it no longer happens.
Can reproduce with the following:
1. Create a simple key, val table.
2. Insert a couple rows
3. Flush
4. Delete a row, add an additional couple rows
5. Flush
6. Try to query deleted row or select *.
In the trace it never mentions reading a tombstoned cell, no matter what.
Instead you get a line like the following: "Read 0 live and 0 tombstone cells
[SharedPool-Worker-3]". Attached is a screenshot of the trace.
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