使用PDI的Pentaho Reporting Ouput组件出现错误

时间：2018-09-25 08:40:37

标签： pentaho pentaho-spoon pentaho-data-integration pentaho-report-designer

我试图通过使用pentaho报告输出组件将参数传递给prpt来使用PDI生成pdf文件。

但是，当我尝试运行转换时，出现如下错误。
请帮助我。

2018/09/25 13:48:01 - Pentaho Reporting Output.0 - ERROR (version 8.0.0.0-28, build 8.0.0.0-28 from 2017-11-05 07.27.50 by buildguy) : Unexpected error
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - ERROR (version 8.0.0.0-28, build 8.0.0.0-28 from 2017-11-05 07.27.50 by buildguy) : org.pentaho.di.core.exception.KettleException: 
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - There was an unexpected error processing report 'C:\Users\ramcharan.gottipati\Desktop\Task' to produce file 'C:\Users\ramcharan.gottipati\Task.CSV' with processor: CSV.
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - Failed to open URL connection
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - 
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.di.trans.steps.pentahoreporting.PentahoReportingOutput.processReport(PentahoReportingOutput.java:317)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.di.trans.steps.pentahoreporting.PentahoReportingOutput.processRow(PentahoReportingOutput.java:126)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.di.trans.step.RunThread.run(RunThread.java:62)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at java.lang.Thread.run(Unknown Source)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - Caused by: org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException: Failed to open URL connection
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.loader.URLResourceData.getResourceAsStream(URLResourceData.java:153)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.loader.AbstractResourceData.getResource(AbstractResourceData.java:83)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.docbundle.bundleloader.ZipResourceBundleLoader.loadBundle(ZipResourceBundleLoader.java:71)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.DefaultResourceManagerBackend.loadResourceBundle(DefaultResourceManagerBackend.java:321)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.ResourceManager.loadResourceBundle(ResourceManager.java:248)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.ResourceManager.load(ResourceManager.java:264)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.ResourceManager.create(ResourceManager.java:362)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.ResourceManager.create(ResourceManager.java:334)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.ResourceManager.createDirectly(ResourceManager.java:200)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.di.trans.steps.pentahoreporting.PentahoReportingOutput.loadMasterReport(PentahoReportingOutput.java:164)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.di.trans.steps.pentahoreporting.PentahoReportingOutput.processReport(PentahoReportingOutput.java:176)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  ... 3 more
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - Caused by: java.io.FileNotFoundException: C:\Users\ramcharan.gottipati\Desktop\Task (The system cannot find the file specified)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at java.io.FileInputStream.open0(Native Method)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at java.io.FileInputStream.open(Unknown Source)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at java.io.FileInputStream.<init>(Unknown Source)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at java.io.FileInputStream.<init>(Unknown Source)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  at org.pentaho.reporting.libraries.resourceloader.loader.URLResourceData.getResourceAsStream(URLResourceData.java:147)
2018/09/25 13:48:01 - Pentaho Reporting Output.0 -  ... 13 more
2018/09/25 13:48:01 - Pentaho Reporting Output.0 - Finished processing (I=0, O=0, R=1, W=0, U=0, E=1)
2018/09/25 13:48:01 - tr_Pentaho_reporting_output_8.0 - ERROR (version 8.0.0.0-28, build 8.0.0.0-28 from 2017-11-05 07.27.50 by buildguy) : Errors detected!
2018/09/25 13:48:01 - Spoon - The transformation has finished!!
2018/09/25 13:48:01 - tr_Pentaho_reporting_output_8.0 - ERROR (version 8.0.0.0-28, build 8.0.0.0-28 from 2017-11-05 07.27.50 by buildguy) : Errors detected!
2018/09/25 13:48:02 - tr_Pentaho_reporting_output_8.0 - ERROR (version 8.0.0.0-28, build 8.0.0.0-28 from 2017-11-05 07.27.50 by buildguy) : Errors detected!
2018/09/25 13:48:02 - tr_Pentaho_reporting_output_8.0 - Transformation detected one or more steps with errors.
2018/09/25 13:48:02 - tr_Pentaho_reporting_output_8.0 - Transformation is killing the other steps!
2018/09/25 13:48:56 - Spoon - Save as...
2018/09/25 13:49:08 - Spoon - Using legacy execution engine
2018/09/25 13:49:08 - Spoon - Transformation opened.
2018/09/25 13:49:08 - Spoon - Launching transformation [tr_PRO]...
2018/09/25 13:49:08 - Spoon - Started the transformation execution.
2018/09/25 13:49:09 - Spoon - The transformation has finished!!

我尝试使用PDI V8.0和PR V8.0。请让我知道是否需要添加任何插件或进行任何修改

1 个答案:

答案 0 :(得分：0)

您已经配置为打开“ C：\ Users \ ramcharan.gottipati \ Desktop \ Task”作为文件，而我想您应该提供一个文件名。

here字段是“报告定义文件”，应类似于 “ C：\ Users \ ramcharan.gottipati \ Desktop \ Task.prpt” 如果必须指定字段 结果pdf的“输出文件”路径，例如： “ C：\ Users \ ramcharan.gottipati \ Desktop \ Task.pdf”

执行期间会发生什么？ PDI将把数据输入流用于pentaho报告处理器。已经将报告（prpt）配置为使用与水壶输入流中的字段名称匹配的正确输入字段。名称和数据类型必须匹配，否则可能会出错以处理报告。 如果一切正常，使用此步骤类似于使用水壶输入运行pentaho报告引擎。即使没有水壶，任何人都可以运行pentaho报告引擎。

希望有帮助。

相关问题
最新问题