Re: Server errors during insert

2017-12-11 Thread ludovic boutros
Hi Earl, for the first error, it is not allowed for an index in SPARSE mode to have more than 5 rows per value. You have to choose another mode. I let you read this blog post on the subject : http://www.doanduyhai.com/blog/?p=2058 I don't know if the following errors are related to the first on

Re: Server errors during insert

2017-12-09 Thread Earl Lapus
Hi Jeff, On Sun, Dec 10, 2017 at 7:52 AM, Jeff Jirsa wrote: > That looks like a real problem, but it's not immediately clear to me what > it is. > > It's possible that it's a genuine disk failure (do you see other signs of > that disk having read/write failures?), or more likely, some race in SA

Re: Server errors during insert

2017-12-09 Thread Jeff Jirsa
That looks like a real problem, but it's not immediately clear to me what it is. It's possible that it's a genuine disk failure (do you see other signs of that disk having read/write failures?), or more likely, some race in SASI that is causing the index file to be removed while it's being updat

Server errors during insert

2017-12-09 Thread Earl Lapus
Hi, I have python program that inserts data into a Cassandra server, it runs without reporting any problems and all inserts are successful. However, I get recurring errors logs in the server every time I run my python program for inserting data (see sample errors below). So, should I ignore these