Read Path ready for review: https://wiki.apache.org/cassandra/ReadPathForUsers
On 1 December 2015 at 10:30, Michael Edge <edge.mich...@gmail.com> wrote: > Thanks for the feedback guys. I've made the updates. > > On 1 December 2015 at 00:56, Jack Krupansky <jack.krupan...@gmail.com> > wrote: > >> Great stuff! >> >> You wrote "When the replica node comes back online the coordinator node >> will send the data to the replica node", which is partially true - if the >> replica comes back online within the timeout window of three hours. So, >> you >> probably want to say something like: >> >> "If the replica node comes back online within the hinted handoff window >> the >> coordinator node will send the data to the replica node, otherwise the >> replica node will need to be repaired." >> >> And maybe mention the configuration of the window. Change "The data is >> stored for a default period of 3 hours" to "The data is stored for a >> default period of 3 hours, configurable using the >> max_hint_window_in_ms property >> in cassandra.yaml." >> >> -- Jack Krupansky >> >> On Mon, Nov 30, 2015 at 2:24 AM, Michael Edge <edge.mich...@gmail.com> >> wrote: >> >> > Write path docs updated on Wiki - please review diagram/text and let me >> > have your comments (or update text in place). >> > >> > https://wiki.apache.org/cassandra/WritePathForUsers >> > >> > Cheers, >> > >> > Michael >> > >> > On 26 November 2015 at 11:25, Michael Shuler <mich...@pbandjelly.org> >> > wrote: >> > >> > > On 11/25/2015 07:36 PM, Michael Edge wrote: >> > > > I'd like to update the read/write path description on the wiki (see >> > link >> > > > below) by adding a couple of UML sequence diagrams I drew a while >> ago. >> > I >> > > > think they are much better than long textual descriptions for >> > describing >> > > > the order of operations on components. Before publishing them I'd >> > prefer >> > > a >> > > > knowledgeable volunteer to review them to ensure they are accurate. >> > > > >> > > > Let me know if you're interested and I'll send you a copy. >> > > > >> > > > https://wiki.apache.org/cassandra/ArchitectureOverview >> > > >> > > I don't think the mailing list likes attachments, so throw them up on >> a >> > > web server somewhere and send the list link(s) to your diagrams. >> > > Alternatively, go ahead and post them on the wiki and ask for >> feedback. >> > > >> > > -- >> > > Kind regards, >> > > Michael >> > > >> > >> > >
