Re: Written data is lost and no exception thrown back to the client

2015-08-25 Thread Jean Tremblay
o:user@cassandra.apache.org> Subject: Written data is lost and no exception thrown back to the client I wrote a data migration application which I was testing, and I pushed it too hard and the FlushWriter thread pool blocked, and I ended up with dropped mutation messages. I compared the sou

Re: Written data is lost and no exception thrown back to the client

2015-08-21 Thread Sebastian Estevez
’s QUORUM instead of ONE because production > has RF=3, and I was running this against my test cluster with RF=1. > > On Aug 20, 2015, at 7:28 PM, Jason wrote: > > What consistency level were the writes? > ---------- > From: Robert Wille > Sent: ‎8/‎20/‎

Re: Written data is lost and no exception thrown back to the client

2015-08-21 Thread Robert Wille
e the writes? From: Robert Wille<mailto:rwi...@fold3.com> Sent: ‎8/‎20/‎2015 18:25 To: user@cassandra.apache.org<mailto:user@cassandra.apache.org> Subject: Written data is lost and no exception thrown back to the client I wrote a data migration application wh

Re: Written data is lost and no exception thrown back to the client

2015-08-21 Thread Robert Wille
wrote: What consistency level were the writes? From: Robert Wille<mailto:rwi...@fold3.com> Sent: ‎8/‎20/‎2015 18:25 To: user@cassandra.apache.org<mailto:user@cassandra.apache.org> Subject: Written data is lost and no exception thrown back to the clie

RE: Written data is lost and no exception thrown back to the client

2015-08-20 Thread Jason
What consistency level were the writes? -Original Message- From: "Robert Wille" Sent: ‎8/‎20/‎2015 18:25 To: "user@cassandra.apache.org" Subject: Written data is lost and no exception thrown back to the client I wrote a data migration application which I was test

Written data is lost and no exception thrown back to the client

2015-08-20 Thread Robert Wille
I wrote a data migration application which I was testing, and I pushed it too hard and the FlushWriter thread pool blocked, and I ended up with dropped mutation messages. I compared the source data against what is in my cluster, and as expected I have missing records. The strange thing is that m