I am reading table from cassandra from pyspark program . I am facing below error :
Cassandra failure during read query at consistency LOCAL_ONE (1 responses were required but only 0 replica responded, 1 failed)
what is reason for above error ? why this is happening ?
The most common cause of this failure is when nodes are unresponsive because they are overloaded.
You will need to review the Cassandra logs for clues. For the record, I'm not asking for a copy of the logs -- I'm just providing you ideas on how you can troubleshoot the problem. Cheers!
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