Re: lots of tombstone after compaction

2015-12-07 Thread Kai Wang
Rob and Jeff, Thank you. It makes sense. I am on 2.1.10 and will upgrade to 2.1.12. On Dec 7, 2015 7:05 PM, "Jeff Jirsa" wrote: > https://issues.apache.org/jira/browse/CASSANDRA-7953 > > https://issues.apache.org/jira/browse/CASSANDRA-10505 > > There are buggy versions of cassandra that will mul

Re: lots of tombstone after compaction

2015-12-07 Thread Jeff Jirsa
https://issues.apache.org/jira/browse/CASSANDRA-7953 https://issues.apache.org/jira/browse/CASSANDRA-10505 There are buggy versions of cassandra that will multiple tombstones during compaction. 2.1.12 SHOULD correct that, if you’re on 2.1. From: Kai Wang Reply-To: "user@cassandra.apache.org

Re: lots of tombstone after compaction

2015-12-07 Thread Robert Wille
The nulls in the original data created the tombstones. They won’t go away until gc_grace_seconds have passed (default is 10 days). On Dec 7, 2015, at 4:46 PM, Kai Wang wrote: > I bulkloaded a few tables using CQLSStableWrite/sstableloader. The data are > large amount of wide rows with lots of