It looks like it should continue to exist here: 15/09/17 16:58:48 INFO client.StramAppLauncher: Loading settings: file:/tmp/dt-appPackage- 83692111577256/launch.xml
Alternately you can look at the properties.xml file bundled with the app package. it's under src/resources/META-INF/properties.xml. -- Chetan On Thu, Sep 17, 2015 at 5:11 PM, vk <[email protected]> wrote: > Where do we expect to have launch.xml? I don't find it in the jar. > > On Thursday, 17 September 2015 16:58:08 UTC-7, chetan wrote: >> >> +dev@ [ since moving away from malhar-users@ group ] >> >> Venky, >> >> It looks like one of the attributes is not being deserialized >> appropriately. The error message could be a little more helpful (I'll open >> a ticket to do that). A way to identify the offending attribute would be to >> remove all the attributes from launch.xml and add them back one by one and >> trying to run the app. >> >> Alternately you can send all the attributes from launch.xml file to us >> and we can look into it. >> >> The 2nd thing you mentioned that you noticed that DTThrowable was >> deprecated. That's not entirely true. DTThrowable continues to be supported >> utility class in non deprecated capacity. The methods rethrow and >> wrapIfChecked are heavily overloaded. rethrow and wrapIfChecked both check >> the type of passed argument/cause and if it's not Error or >> RuntimeException, wrap it in RuntimeException and throw or. Otherwise they >> throw it again as it is. >> >> Since it's very handy utility, people started to use DTThrowable to wrap >> Errors as well as RuntimeException and it's totally unnecessary to have the >> redirection. You can just use throw cause and be done with it. @deprecated >> is used to convey this message to developers on those overloaded methods >> for just Error and RuntimeExceptions. >> >> HTH. >> >> -- >> Chetan >> >> On Thu, Sep 17, 2015 at 4:10 PM, vk <[email protected]> wrote: >> >>> Hi, >>> >>> I am trying to upgrade to DT 3.1.0. I have updated the existing code >>> base in 2.1.0 with the following changes. >>> >>> * POM datatorrent version to 3.1.0. >>> * Fixed code compilation issues from 2.1.0 API to 3.1.0 API. >>> >>> When I tried to build a jar and submit the jar in 3.1.0, I get the >>> following exceptions. Is it mandatory to create 3.1.0 archetype and build >>> from that? else if this should work, help me debug the issue as the >>> StramAppLauncher itself throws an exception. >>> >>> PS : I see DTThrowable in the exception stack trace but in 3.1.0 it is >>> deprecated. >>> >>> >>> >>> 15/09/17 16:58:48 INFO client.StramAppLauncher: Loading settings: >>> file:/tmp/dt-appPackage-83692111577256/launch.xml >>> java.lang.RuntimeException: java.lang.InstantiationException >>> at >>> com.datatorrent.netlet.util.DTThrowable.wrapIfChecked(DTThrowable.java:50) >>> at >>> com.datatorrent.netlet.util.DTThrowable.rethrow(DTThrowable.java:31) >>> at >>> com.datatorrent.api.StringCodec$Object2String.fromString(StringCodec.java:187) >>> at >>> com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.setAttributes(LogicalPlanConfiguration.java:1511) >>> at >>> com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.setOperatorConfiguration(LogicalPlanConfiguration.java:1423) >>> at >>> com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.prepareDAG(LogicalPlanConfiguration.java:1201) >>> at >>> com.datatorrent.stram.client.StramAppLauncher$1.createApp(StramAppLauncher.java:404) >>> at >>> com.datatorrent.stram.client.StramAppLauncher.launchApp(StramAppLauncher.java:479) >>> at >>> com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:2044) >>> at >>> com.datatorrent.stram.cli.DTCli.launchAppPackage(DTCli.java:3454) >>> at com.datatorrent.stram.cli.DTCli.access$7000(DTCli.java:103) >>> at >>> com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:1889) >>> at com.datatorrent.stram.cli.DTCli$3.run(DTCli.java:1446) >>> Caused by: java.lang.InstantiationException >>> at >>> sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48) >>> at >>> java.lang.reflect.Constructor.newInstance(Constructor.java:526) >>> at >>> com.datatorrent.api.StringCodec$Object2String.fromString(StringCodec.java:173) >>> ... 10 more >>> >>> 15/09/17 16:58:48 ERROR cli.DTCli: Exception caught: >>> java.lang.RuntimeException: java.lang.InstantiationException >>> at >>> com.datatorrent.netlet.util.DTThrowable.wrapIfChecked(DTThrowable.java:50) >>> at >>> com.datatorrent.netlet.util.DTThrowable.rethrow(DTThrowable.java:31) >>> at >>> com.datatorrent.api.StringCodec$Object2String.fromString(StringCodec.java:187) >>> at >>> com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.setAttributes(LogicalPlanConfiguration.java:1511) >>> at >>> com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.setOperatorConfiguration(LogicalPlanConfiguration.java:1423) >>> at >>> com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.prepareDAG(LogicalPlanConfiguration.java:1201) >>> at >>> com.datatorrent.stram.client.StramAppLauncher$1.createApp(StramAppLauncher.java:404) >>> at >>> com.datatorrent.stram.client.StramAppLauncher.launchApp(StramAppLauncher.java:479) >>> at >>> com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:2044) >>> at >>> com.datatorrent.stram.cli.DTCli.launchAppPackage(DTCli.java:3454) >>> at com.datatorrent.stram.cli.DTCli.access$7000(DTCli.java:103) >>> at >>> com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:1889) >>> at com.datatorrent.stram.cli.DTCli$3.run(DTCli.java:1446) >>> Caused by: java.lang.InstantiationException >>> at >>> sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48) >>> at >>> java.lang.reflect.Constructor.newInstance(Constructor.java:526) >>> at >>> com.datatorrent.api.StringCodec$Object2String.fromString(StringCodec.java:173) >>> ... 10 more >>> >>> thanks, >>> Venky. >>> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Malhar" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/malhar-users. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "Malhar" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/malhar-users. > For more options, visit https://groups.google.com/d/optout. >
