Sylvain Lebresne created CASSANDRA-13366:
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Summary: Possible AssertionError in
UnfilteredRowIteratorWithLowerBound
Key: CASSANDRA-13366
URL: https://issues.apache.org/jira/browse/CASSANDRA-13366
Project: Cassandra
Issue Type: Bug
Reporter: Sylvain Lebresne
Assignee: Sylvain Lebresne
Fix For: 3.11.x
In the code introduced by CASSANDRA-8180, we build a lower bound for a
partition (sometimes) based on the min clustering values of the stats file. We
can't do that if the sstable has and range tombston marker and the code does
check that this is the case, but unfortunately the check is done using the
stats {{minLocalDeletionTime}} but that value isn't populated properly in
pre-3.0. This means that if you upgrade from 2.1/2.2 to 3.4+, you may end up
getting an exception like
{noformat}
WARN [ReadStage-2] 2017-03-20 13:29:39,165
AbstractLocalAwareExecutorService.java:167 - Uncaught exception on thread
Thread[ReadStage-2,5,main]: {}
java.lang.AssertionError: Lower bound [INCL_START_BOUND(Foo,
-9223372036854775808, -9223372036854775808) ]is bigger than first returned
value [Marker INCL_START_BOUND(Foo)@1490013810540999] for sstable
/var/lib/cassandra/data/system/size_estimates-618f817b005f3678b8a453f3930b8e86/system-size_estimates-ka-1-Data.db
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.computeNext(UnfilteredRowIteratorWithLowerBound.java:122)
{noformat}
and this until the sstable is upgraded.
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