Thomas, It will be good to have feature to override properties at relaunch time.
Regards, Ashwin. On Mar 29, 2016 10:21 PM, "Thomas Weise" <[email protected]> wrote: > Ashwin, > > This is for restarting the application from previous state (configuration > was already applied). > > You can change properties on the running app. > > Thomas > > On Tue, Mar 29, 2016 at 11:51 AM, Ashwin Chandra Putta < > [email protected]> wrote: > > > +1 for this feature, this is help reduce the steps to relaunch an > > application. If we do not have any changes to app package / properties, > we > > should be able to launch without providing app package/properties and > > automatically picking the previously supplied properties file and > > additional properties. > > > > Also, -conf, -apconf, -D <property>=<value> should be supported even when > > using the existing app package from HDFS. > > > > Regards, > > Ashwin. > > > > On Tue, Mar 29, 2016 at 11:30 AM, David Yan <[email protected]> > wrote: > > > > > The ability to restart an app without app package will require some > > changes > > > in Apex Core. > > > > > > I created a ticket to track this issue: > > > > > > https://issues.apache.org/jira/browse/APEXCORE-411 > > > > > > David > > > > > > On Tue, Mar 29, 2016 at 6:12 AM, Thomas Weise <[email protected]> > > > wrote: > > > > > > > It is possible to relaunch an application with new jar files. > However, > > we > > > > should also have an option to restart with those already in HDFS. > > > > > > > > -- > > > > sent from mobile > > > > On Mar 29, 2016 3:35 AM, "pradeep kumbhar" < > > [email protected]> > > > > wrote: > > > > > > > > > Hi, > > > > > > > > > > I was using dtcli to restart a killed application and observed that > > we > > > > need > > > > > to provide application package file path as: > > > > > > > > > > dt> *launch -originalAppId application_1456301553414_0138 > > > > > ~/pi-demo-3.1.1.apa* > > > > > > > > > > > > > > > As per my knowledge, while doing a restart of killed app, we copy > the > > > > > contents of killed application directory to new application > directory > > > and > > > > > then do the restart. > > > > > > > > > > The question I have is, if everything needed for app restart is > > > available > > > > > under killed application directory, why do we need to provide app > > > package > > > > > file path? > > > > > > > > > > -- > > > > > *Regards,* > > > > > *-pradeep* > > > > > > > > > > > > > > > > > > > > -- > > > > Regards, > > Ashwin. > > >
