Re: 1.2.19: AssertionError when running compactions on a CF with TTLed columns

2018-12-11 Thread Reynald Borer
Hi everyone, I was finally able to sort out my problem in an "interesting" manner that I think is worth sharing on the list! What I did is the following: on each node, I stopped Cassandra, completely dropped the data files of the column family, started Cassandra again and issued a repair for

1.2.19: AssertionError when running compactions on a CF with TTLed columns

2018-08-30 Thread Reynald Borer
Hi everyone, I'm running a Cassandra 1.2.19 cluster of 40 nodes and compactions of a specific column family are sporadically raising an AssertionError like this (full stack trace visible under https://gist.github.com/rborer/46862d6d693c0163aa8fe0e74caa2d9a): ERROR [CompactionExecutor:9137]