Re: Issues while using TWCS compaction and Bulkloader

2017-04-28 Thread Alain RODRIGUEZ
Hi Eugene. >1. What could have caused the page fault, and/or bloom filter false >positives? >2. What's the right strategy for running repairs? > > I am not seeing how related these 2 questions are. Given your mix of questions I am guessing you tried to repair, probably using increment

Issues while using TWCS compaction and Bulkloader

2017-03-27 Thread eugene miretsky
Hi, We have a Cassandra 3.0.8 cluster, and we use the Bulkloader to upload time series data nightly. The data has a 3day TTL, and the compaction window unit is 1h. Generally the data fits into memory, all reads are served