> On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 76 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line76> > > > > In distributed mode, how can multiple servers share same derby db ? Any > > configuration required for it.
Not applicable for Derby DB.. clarified that. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 81 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line81> > > > > How to run this command in distributed mode (we can mention via server > > it has to be run) Clarified that only Falcon server needs to maintain state and the script needs to be run for Falcon server installation alone. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 102 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line102> > > > > Can we add any other db that we plan to support in future. Mentioned that we may extend support to other DBs. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 110 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line110> > > > > Is falcon dependent on a specific version of mysql ? I can mention the version it has been tested against. It should work with any version above that too. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 112 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line112> > > > > falcon.statestore.jdbc.driver in case of mysql ? jdbc.url is the only property that needs to be changed. Have called it out. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 113 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line113> > > > > *.falcon.statestore.jdbc.username=sa > > *.falcon.statestore.jdbc.password= > > > > *.falcon.statestore.connection.data.source=org.apache.commons.dbcp.BasicDataSource > > > > > > Does these property remain same for both mysql and derby ? Yes. Have called it out. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 114 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line114> > > > > Can multiple servers use same mysql db? Yes. Mentioned the same in the doc. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 116 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line116> > > > > Does user need to create 'statestore' db prior to running the script. > > If so , can root user do it or it has to a specific user ? For MySQL yes.. For derby, not necessary. Updated the doc. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 117 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line117> > > > > Is mysql-connector.jar bundled in falcon or user needs to copy it. If > > user has to copy then where should we copy ? Nope. Absence of documentation means the user does not need to do anything :-). > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 137 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line137> > > > > Does migration require engine change in startup.properties ? Apart from enabling native scheduler nothing else. Called it out explicitly. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/FalconNativeScheduler.twiki, line 48 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164445#file1164445line48> > > > > Does it mean we dont need OozieWorkflowEngine in the long run. > > If user wants to schedule some job via oozie and then some via > > scheduler, will this work even without changing engine in > > startup.properties . > > > > Can we be more clear on property dependency on engine (if any) Have tried to word this a little more clearly. > On Dec. 15, 2015, 6:53 a.m., PRAGYA MITTAL wrote: > > docs/src/site/twiki/falconcli/Schedule.twiki, line 16 > > <https://reviews.apache.org/r/41342/diff/2/?file=1164446#file1164446line16> > > > > > > *.workflow.engine.impl=org.apache.falcon.workflow.engine.OozieWorkflowEngine > > and user gives this property, what is the expected behaviour. Is this > > property dependent of the engine defined in startup.properties. Details have been added to FalconNativeScheduler page. - Pallavi ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/41342/#review110433 ----------------------------------------------------------- On Dec. 15, 2015, 5:27 a.m., Pallavi Rao wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/41342/ > ----------------------------------------------------------- > > (Updated Dec. 15, 2015, 5:27 a.m.) > > > Review request for Falcon and PRAGYA MITTAL. > > > Bugs: FALCON-1652 > https://issues.apache.org/jira/browse/FALCON-1652 > > > Repository: falcon-git > > > Description > ------- > > Documentation for enabling native scheduler in falcon > > > Diffs > ----- > > docs/src/site/twiki/Configuration.twiki 74da49a > docs/src/site/twiki/FalconDocumentation.twiki f384a42 > docs/src/site/twiki/FalconNativeScheduler.twiki PRE-CREATION > docs/src/site/twiki/falconcli/Schedule.twiki 63aa9c1 > src/conf/startup.properties 1694930 > > Diff: https://reviews.apache.org/r/41342/diff/ > > > Testing > ------- > > Compiled and ensured the html shows up properly on the browser. > > > Thanks, > > Pallavi Rao > >
