Hi,
We are in process of upgrading from 3.11.0 to 3.115 .
While upgrading SSTables we are noticing messages like below in system.log.
What are the significance of these messages?
INFO [CompactionExecutor:3] 2020-03-05 16:12:41,393
PerSSTableIndexWriter.java:211 - Rejecting value (size 1.022KiB,
There isn't any Rollback in real time systems.
It's better to test upgrade sstables and binary on one node. Then
- if it was OK, upgrade binary on all nodes then run upgrade sstables
one server at a time.
OR
- If it was OK, upgrade servers (binary+sstables) one by one.
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