My understanding is that Lucene now provides checksums, but that sequence numbers is a functionality built into Elasticsearch.
I do not think that functionality has been released with 1.2, but I could be wrong. The item below it, zen discovery, is definitely not part of 1.2 -- Ivan On Tue, May 27, 2014 at 7:36 AM, Chris Rimondi <[email protected]>wrote: > In a blog post last month, > http://www.elasticsearch.org/blog/resiliency-elasticsearch/, Shay pointed > out that with Lucene 4.8 Elasticsearch will start using sequence numbers > for operations on priimary shards. This will speed up recovery so only data > that has changed need be copied on recovery. It is unclear to me reading > the 1.2 release notes whether that has been implemented or if so where it > is on the roadmap. Any more information on this? > > Thanks, > > Chris > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/6f8dfcd9-7258-4f1b-a33a-efe72358daa3%40googlegroups.com<https://groups.google.com/d/msgid/elasticsearch/6f8dfcd9-7258-4f1b-a33a-efe72358daa3%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CALY%3DcQC4S1Z1gp-ECBtMLkgtdUEyAK9noVFxvFNH0_SGooqRZQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
