Probably close - maybe file handles or map counts. ulimit -a and/or
cat /proc/sys/vm/max_map_count
Would be useful
--
Jeff Jirsa
> On Jul 12, 2018, at 3:47 AM, Hannu Kröger wrote:
>
> Could the problem be that the process ran out of file handles? Recommendation
> is to tune that higher
Could the problem be that the process ran out of file handles? Recommendation
is to tune that higher than the default.
Hannu
> onmstester onmstester kirjoitti 12.7.2018 kello 12.44:
>
> Cassandra crashed in Two out of 10 nodes in my cluster within 1 day, the
> error is:
>
> ERROR
Cassandra crashed in Two out of 10 nodes in my cluster within 1 day, the error
is: ERROR [CompactionExecutor:3389] 2018-07-10 11:27:58,857
CassandraDaemon.java:228 - Exception in thread
Thread[CompactionExecutor:3389,1,main] org.apache.cassandra.io.FSReadError:
java.io.IOException: Map failed