+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.
