Re: Proposing an Apache Cassandra Management process

2018-09-13 Thread dinesh.jo...@yahoo.com.INVALID
I have a few clarifications - The scope of the management process is not to simply run repair scheduling. Repair scheduling is one of the many features we could implement or adopt from existing sources. So could we please split the Management Process discussion and the repair scheduling? After r

Re: Proposing an Apache Cassandra Management process

2018-09-13 Thread Jonathan Haddad
Most of the discussion and work was done off the mailing list - there's a big risk involved when folks disappear for months at a time and resurface with big pile of code plus an agenda that you failed to loop everyone in on. In addition, by your own words the design document didn't accurately descr

Re: Proposing an Apache Cassandra Management process

2018-09-13 Thread dinesh.jo...@yahoo.com.INVALID
I will update the document to add that point. The document did not mean to serve as a design or architectural document but rather something that would spark a discussion on the idea. Dinesh On Thursday, September 13, 2018, 10:59:34 AM PDT, Jonathan Haddad wrote: Most of the discussio

partitioning and CRC

2018-09-13 Thread Tyagi, Preetika
Hi all, I am trying to understand where exactly digests and checksums are being used in Cassandra. In my understanding, Murmur3 hashing is used with murmur3 partitioning scheme which is also the default configuration. CRC32 is used for data corruption and repair. MD5 is used for partitioning onl