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
