If that's true it's a bug then. can you open a ticket and include the logs? https://issues.apache.org/jira/browse/CASSANDRA
On Mon, Jun 13, 2016 at 2:19 PM, Anshu Vajpayee <anshu.vajpa...@gmail.com> wrote: > I just tested. It doesn't flush memtables like nodetool drain/flush > command. Means it only does crash for the node, no graceful shutdown. > > > > On Mon, Jun 13, 2016 at 10:51 PM, Jake Luciani <jak...@gmail.com> wrote: > >> Yeah same as drain. Just exits at the end. >> >> On Mon, Jun 13, 2016 at 1:11 PM, Anshu Vajpayee <anshu.vajpa...@gmail.com >> > wrote: >> >>> Thanks for information. >>> >>> Does stopdaemon also flush memtables and stop trift and CQL interface >>> before shutting down the daemon ? does node also announce shutting down >>> message in ring ? >>> >>> >>> On Mon, Jun 13, 2016 at 10:14 PM, Jake Luciani <jak...@gmail.com> wrote: >>> >>>> If you want to understand why, it's because C* was designed to be >>>> crash-only. >>>> >>>> https://www.usenix.org/conference/hotos-ix/crash-only-software >>>> >>>> Since this is great for the project but bad for operators experience we >>>> have later added this stopdaemon command. >>>> >>>> On Mon, Jun 13, 2016 at 12:37 PM, Anshu Vajpayee < >>>> anshu.vajpa...@gmail.com> wrote: >>>> >>>>> As per Documentation(pasted as below), It does not stop Daemon . I >>>>> tested also.I was looking for graceful shutdown for Cassandra Daemon. >>>>> Description >>>>> <https://docs.datastax.com/en/cassandra/2.1/cassandra/tools/toolsDrain.html?scroll=toolsDrain__description_unique_11> >>>>> >>>>> Flushes all memtables from the node to SSTables on disk. Cassandra >>>>> stops listening for connections from the client and other nodes. You need >>>>> to restart Cassandra after running nodetool drain. You typically use >>>>> this command before upgrading a node to a new version of Cassandra. To >>>>> simply flush memtables to disk, use nodetool flush. >>>>> >>>>> On Mon, Jun 13, 2016 at 10:00 PM, Jeff Jirsa < >>>>> jeff.ji...@crowdstrike.com> wrote: >>>>> >>>>>> `nodetool drain` >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> *From: *Anshu Vajpayee <anshu.vajpa...@gmail.com> >>>>>> *Reply-To: *"user@cassandra.apache.org" <user@cassandra.apache.org> >>>>>> *Date: *Monday, June 13, 2016 at 9:28 AM >>>>>> *To: *"user@cassandra.apache.org" <user@cassandra.apache.org> >>>>>> *Subject: *Why there is no native shutdown command in cassandra >>>>>> >>>>>> >>>>>> >>>>>> Hi All >>>>>> >>>>>> >>>>>> >>>>>> Why we dont have native shutdown command in Cassandra ? >>>>>> >>>>>> >>>>>> >>>>>> Every software provides graceful shutdown command. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> ​Regards, >>>>>> >>>>>> Anshu​ >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> *Regards,* >>>>> *Anshu * >>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> http://twitter.com/tjake >>>> >>> >>> >>> >>> -- >>> *Regards,* >>> *Anshu * >>> >>> >>> >> >> >> -- >> http://twitter.com/tjake >> > > > > -- > *Regards,* > *Anshu * > > > -- http://twitter.com/tjake
