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From Marco Gasparini <>
Subject MonitoringTask logSlowOperations show wront query message
Date Mon, 14 Jan 2019 13:06:14 GMT
hi everyone,

I have activated DEBUG mode via nodetool setlogginglevel, now system.log
shows me slow queries (slower than 500ms) but the log is showing me the
wrong query. My query is composed like this:

SELECT pkey, f1, f2, f3 FROM mykeyspace.mytable WHERE pkey='xxx' LIMIT 3000;

but MonitoringTask is showing me that I'm selecting all (*) table's fields,
like this:

<SELECT * FROM mykeyspace.mytable WHERE pkey='xxx' LIMIT 3000>, time 775
msec - slow timeout 500 msec/cross-node

I'm querying Cassandra from my pc using NodeJS cassandra-driver and I have
checked the outbound query via Wireshark and it is correct.

is this a real issue or just a matter of wrong text in the log?


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