Re: Assertions being hit on Cassandra 3.5 cluster (UnfilteredRowIterators.concat)

On Wed, Mar 22, 2017 at 4:34 PM, Daniel Miranda wrote: > I found out the problem is conditioned to having the row cache enabled. > Whenever a query would return an empty result set in a particular table, it > would fail instead with the exception being thrown in all all nodes. >

Re: Assertions being hit on Cassandra 3.5 cluster (UnfilteredRowIterators.concat)

I found out the problem is conditioned to having the row cache enabled. Whenever a query would return an empty result set in a particular table, it would fail instead with the exception being thrown in all all nodes. Disabling the row cache for that particular table fixes the problem. Re-enabling

Re: Assertions being hit on Cassandra 3.5 cluster (UnfilteredRowIterators.concat)

Thank you for the pointer Michael, I'll try to investigate if this is the same bug I am seeing. I am afraid it might not be, since I'm observing the error periodically, not just during compactions, and the traceback seems different. Regards, Daniel On Wed, Mar 22, 2017 at 1:27 PM Michael Shuler

Re: Assertions being hit on Cassandra 3.5 cluster (UnfilteredRowIterators.concat)

Possibly https://issues.apache.org/jira/browse/CASSANDRA-12336, which shows fixed in 3.0.9, 3.8. There are a couple related bug reports listed on there, which you might investigate, as well. -- Kind regards, Michael On 03/22/2017 11:21 AM, Daniel Miranda wrote: > Greetings, > > Recently I've