Re: SSTable index format

2016-06-15 Thread Kaide Mu
C* 2.2 SSTable format is "la", "ma" is introduced in 3.0 including big changes on storage engige. Assuming you are asking about 2.2 and you are aware of SSTable is compound by different components. Index file which is Index.db just maps row keys to the position in Data.db. Now about how is Index.d

SSTable index format

2016-06-15 Thread Antonis Papaioannou
Hi, I'm interested in the SSTable index file format and particularly in Cassandra 2.2 which uses the SSTable version "ma". Apart from keys and their corresponding offsets in the data file what else is included in each index entry? I'm trying to trace code when an SSTable is flushed (especiall