When I manually inspected this byte array, it seems hold all details
correctly, except the super-column name, causing it to fetch the entire wide
row.
What is the CF definition and what is the exact query you are sending?
There does not appear to be anything obvious in the QueryPath serde
We started receiving OOMs in our cassandra grid and took a heap dump. We
are running version 1.0.7 with LOCAL_QUORUM from both reads/writes.
After some analysis, we kind of identified the problem, with
SliceByNamesReadCommand, involving a single Super-Column. This seems to be
happening only in
We started receiving OOMs in our cassandra grid and took a heap dump
What are the JVM settings ?
What was the error stack?
I am pasting the serialized byte array of SliceByNamesReadCommand, which
seems to be corrupt on issuing certain digest queries.
Sorry I don't follow what you are saying
VM Settings are
-javaagent:./../lib/jamm-0.2.5.jar -XX:+UseThreadPriorities
-XX:ThreadPriorityPolicy=42 -Xms8G -Xmx8G -Xmn800M
-XX:+HeapDumpOnOutOfMemoryError -XX:+UseParNewGC -XX:+UseConcMarkSweepGC
-XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8
-XX:MaxTenuringThreshold=1
