Hello, When I change my malher version in POM.xml to the latest i.e 3.5.0-SNAPSHOT it gives me an build time error : Failure to find org.apache.apex:malhar-library:jar:3.5.0-SNAPSHOT in https://www.datatorrent.com/maven/content/repositories/snapshots/.
Thank You, Jaikit Jilka ----- Original Message ----- From: "Pradeep A. Dalvi" <p...@apache.org> To: "users" <users@apex.apache.org> Sent: Friday, June 24, 2016 11:13:42 AM Subject: Re: Jdbcoutputoperator implementation This issue was in 3.4 malhar and fixed later on. Fix is present in master branch. You can use latest malhar. For reference: https://github.com/apache/apex-malhar/blob/master/library/src/main/java/com/datatorrent/lib/db/jdbc/AbstractJdbcTransactionableOutputOperator.java#L142 On Fri, Jun 24, 2016 at 10:59 AM, Jaikit Jilka <jji...@leadferret.com> wrote: > Hello, > > I am setting UpdateCommand to empty string from properties.xml file still I > am getting the same error > > <property> > > <name>dt.application.MyWordCountApplication.operator.JdbcOutput.prop.setupdateCommand</name> > <value> </value> > </property> > > error: > > An error occurred trying to launch the application. Server message: > javax.validation.ConstraintViolationException: Operator JdbcOutput violates > constraints > [ConstraintViolationImpl{rootBean=JdbcPOJOOutputOperator{name=null}, > propertyPath='updateCommand', message='may not be null', > leafBean=JdbcPOJOOutputOperator{name=null}, value=null}] at > com.datatorrent.stram.plan.logical.LogicalPlan.validate(LogicalPlan.java:1680) > at com.datatorrent.stram.StramClient.<init>(StramClient.java:161) at > com.datatorrent.stram.client.StramAppLauncher.launchApp(StramAppLauncher.java:509) > at com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:2050) at > com.datatorrent.stram.cli.DTCli.launchAppPackage(DTCli.java:3456) at > com.datatorrent.stram.cli.DTCli.access$7100(DTCli.java:106) at > com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:1895) at > com.datatorrent.stram.cli.DTCli$3.run(DTCli.java:1449) > > Thank You, > > Jaikit Jilka > > ----- Original Message ----- > From: "Munagala Ramanath" <r...@datatorrent.com> > To: "users" <users@apex.apache.org> > Sent: Thursday, June 23, 2016 3:32:42 PM > Subject: Re: Jdbcoutputoperator implementation > > Please look at: > > http://docs.datatorrent.com/beginner/ and > http://docs.datatorrent.com/application_packages/ > > for examples on how to set properties from XML files. > > Ram > > On Thu, Jun 23, 2016 at 3:25 PM, Jaikit Jilka <jji...@leadferret.com> wrote: > >> Hello, >> >> How to pass an empty string for updatecommand in properties.xml. >> When I change my malhar version to 3.5.0-SNAPSHOT it gives me a complie >> time error -Failure to find >> org.apache.apex:malhar-library:jar:3.5.0-SNAPSHOT in >> https://www.datatorrent.com/maven/content/repositories/snapshots/ >> >> Thank You, >> >> Jaikit Jilka >> >> ----- Original Message ----- >> From: "Pradeep A. Dalvi" <p...@apache.org> >> To: "users" <users@apex.apache.org> >> Sent: Thursday, June 23, 2016 12:43:40 PM >> Subject: Re: Jdbcoutputoperator implementation >> >> Hi Jaikit, >> >> This constraint violation exception was enforced from >> AbstractJdbcTransactionableOutputOperator. In 3.3/3.4 malhar library, >> updateCommand parameter has constraint set to @NotNull on getter >> method. >> >> You could do either of following to solve this: >> 1. Set updateCommand from properties.xml to empty string >> 2. Use master branch of Malhar >> 3. Remove @NotNull on getUpdateCommand in >> AbstractJdbcTransactionableOutputOperator >> >> Cheers, >> Pradeep A. Dalvi >> >> On Thu, Jun 23, 2016 at 11:36 AM, Jaikit Jilka <jji...@leadferret.com> >> wrote: >> > Hi Devendra, >> > >> > I tried to run your application. I followed all steps mentioned but I am >> getting following error. >> > >> > An error occurred trying to launch the application. Server message: >> javax.validation.ConstraintViolationException: Operator JdbcOutput violates >> constraints >> [ConstraintViolationImpl{rootBean=JdbcPOJOOutputOperator{name=null}, >> propertyPath='updateCommand', message='may not be null', >> leafBean=JdbcPOJOOutputOperator{name=null}, value=null}] at >> com.datatorrent.stram.plan.logical.LogicalPlan.validate(LogicalPlan.java:1680) >> at com.datatorrent.stram.StramClient.<init>(StramClient.java:161) at >> com.datatorrent.stram.client.StramAppLauncher.launchApp(StramAppLauncher.java:509) >> at com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:2050) >> at com.datatorrent.stram.cli.DTCli.launchAppPackage(DTCli.java:3456) at >> com.datatorrent.stram.cli.DTCli.access$7100(DTCli.java:106) at >> com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:1895) at >> com.datatorrent.stram.cli.DTCli$3.run(DTCli.java:1449) >> > >> > Thank you, >> > >> > Jaikit Jilka >> > >> > ----- Original Message ----- >> > From: "Devendra Tagare" <devend...@datatorrent.com> >> > To: "users" <users@apex.apache.org> >> > Sent: Thursday, June 23, 2016 10:32:17 AM >> > Subject: Re: Jdbcoutputoperator implementation >> > >> > Hi Jalkit, >> > >> > The JdbcPOJOOutputOperator is being configured with the >> > JdbcTransactionalStore which requires an additional dt_meta table. >> > >> > The table schema is here - >> > >> https://github.com/devtagare/examples/blob/SPOI-8251/tutorials/jdbcToJdbc/src/test/resources/example.sql >> > >> > You can find an example application which uses the JdbcPOJOOutputOperator >> > here - >> > >> https://github.com/devtagare/examples/tree/SPOI-8251/tutorials/jdbcToJdbc >> > >> > Thanks, >> > Dev >> > >> > On Thu, Jun 23, 2016 at 10:17 AM, Jaikit Jilka <jji...@leadferret.com> >> > wrote: >> > >> >> Hello, >> >> >> >> I am currently working on an application which simply read data from >> .txt >> >> file and slpits the words and inserts them into mysql. But I am getting >> >> error. I am using jdbcpojooutputoperator from malhar library. But I am >> >> getting an error on ActiveFieldInfos which says it is protected in >> >> jdbcpojoinputoperator and also I do not know what to do in >> Application.java >> >> file. I am attaching both the file here. Kindly help me resolve the >> issue. >> >> >> >> Thank You, >> >> >> >> Jaikit Jilka >>
