I read from cassandra and my jobs fail with error.(see at the bottom)
I "feel" that cassandra oveloaded.
Should I limit connector throughput? (I saw only output throughput max, but that is not available for input)
Or should I make smaller cassandra partitions?
I have a cluster of 3 cassandra nodes and RF=1
Interesting that cassandra survives. But spark job fails.
Caused by: com.datastax.driver.core.exceptions.ReadFailureException: Cassandra failure during read query at consistency LOCAL_ONE (1 responses were required but only 0 replica responded, 1 failed)