CODEWITHSUNDEEP
databasecassandra
Ron D
Ron D

Reputation: 649

how to fix the error ERROR [CompactionExecutor:5] CassandraDaemon.java:195

I have an error in cassandra database:

ERROR [CompactionExecutor:5] 2016-03-29 08:14:48,471 CassandraDaemon.java:195 - Exception in thread Thread[CompactionExecutor:5,1,main] java.lang.AssertionError: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/ma-85-big-Data.db

What is the reason?

Upvotes: 1

Views: 3121

Answers (1)

Akki
Akki

Reputation: 2359

It seems that 

in_memory_compaction_limit_in_mb

is set too low in your setup and your rowsize is greater.

Change the in_memory_compaction_limit_in_mb: 1 to 

in_memory_compaction_limit_in_mb: 64

and this should solve your problem

Also have you tried to wipe all the data directories, saved_cache, and commitlog and let the node bootstrap again?

Upvotes: 0

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