java.lang.NullPointerException

Pentaho BI Platform Tracking | Paula Clemente | 9 months ago
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    When we have a Transformation opened and we create a Partition through the Repository Explorer > Partitions tab, there is a kind of synchronization issue. One way we can notice an issue is if we after create a Partition through the Repository Explorer, we try to edit the new Partition under the "Partition schemas" folder in the View tab (*nothing happens when we right-click that entry*). \\ Full stacktrace of the exception thrown, when following the mentioned Repro-path: {code} An error occurred while preparing the execution of the master transformation: Initialisation of transformation failed: 2016/05/18 11:40:00 - General - Logging plugin type found with ID: CheckpointLogTable 2016/05/18 11:40:14 - Carte - Installing timer to purge stale objects after 1440 minutes. 2016/05/18 11:40:14 - Carte - Created listener for webserver @ address : localhost:9000 2016/05/18 14:24:24 - RepositoriesMeta - Reading repositories XML file: /Users/paula/.kettle/repositories.xml 2016/05/18 14:24:24 - PurRepositoryConnector - Creating security provider 2016/05/18 14:24:24 - PurRepositoryConnector - Creating repository web service 2016/05/18 14:24:24 - PurRepositoryConnector - Creating repository sync web service 2016/05/18 14:24:25 - PurRepositoryConnector - Synchronizing repository web service 2016/05/18 14:24:25 - PurRepositoryConnector - Repository web service created 2016/05/18 14:24:25 - PurRepositoryConnector - Creating unified repository to web service adapter 2016/05/18 14:24:25 - PurRepositoryConnector - Security provider created 2016/05/18 14:24:25 - General - Unable to connect to the repository with name 'PentahoRep-18May' 2016/05/18 14:24:26 - Split field to rows - basic example (master) - Dispatching started for transformation [Split field to rows - basic example (master)] java.lang.NullPointerException at org.pentaho.di.trans.Trans.prepareExecution(Trans.java:913) at org.pentaho.di.www.PrepareExecutionTransServlet.doGet(PrepareExecutionTransServlet.java:217) at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) at javax.servlet.http.HttpServlet.service(HttpServlet.java:770) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:522) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) {code} \\ This issue is being opened because it was blocking the validation of BACKLOG-7997.

    Pentaho BI Platform Tracking | 9 months ago | Paula Clemente
    java.lang.NullPointerException
  2. 0

    When we have a Transformation opened and we create a Partition through the Repository Explorer > Partitions tab, there is a kind of synchronization issue. One way we can notice an issue is if we after create a Partition through the Repository Explorer, we try to edit the new Partition under the "Partition schemas" folder in the View tab (*nothing happens when we right-click that entry*). \\ Full stacktrace of the exception thrown, when following the mentioned Repro-path: {code} An error occurred while preparing the execution of the master transformation: Initialisation of transformation failed: 2016/05/18 11:40:00 - General - Logging plugin type found with ID: CheckpointLogTable 2016/05/18 11:40:14 - Carte - Installing timer to purge stale objects after 1440 minutes. 2016/05/18 11:40:14 - Carte - Created listener for webserver @ address : localhost:9000 2016/05/18 14:24:24 - RepositoriesMeta - Reading repositories XML file: /Users/paula/.kettle/repositories.xml 2016/05/18 14:24:24 - PurRepositoryConnector - Creating security provider 2016/05/18 14:24:24 - PurRepositoryConnector - Creating repository web service 2016/05/18 14:24:24 - PurRepositoryConnector - Creating repository sync web service 2016/05/18 14:24:25 - PurRepositoryConnector - Synchronizing repository web service 2016/05/18 14:24:25 - PurRepositoryConnector - Repository web service created 2016/05/18 14:24:25 - PurRepositoryConnector - Creating unified repository to web service adapter 2016/05/18 14:24:25 - PurRepositoryConnector - Security provider created 2016/05/18 14:24:25 - General - Unable to connect to the repository with name 'PentahoRep-18May' 2016/05/18 14:24:26 - Split field to rows - basic example (master) - Dispatching started for transformation [Split field to rows - basic example (master)] java.lang.NullPointerException at org.pentaho.di.trans.Trans.prepareExecution(Trans.java:913) at org.pentaho.di.www.PrepareExecutionTransServlet.doGet(PrepareExecutionTransServlet.java:217) at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) at javax.servlet.http.HttpServlet.service(HttpServlet.java:770) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:522) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) {code} \\ This issue is being opened because it was blocking the validation of BACKLOG-7997.

    Pentaho BI Platform Tracking | 9 months ago | Paula Clemente
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.pentaho.di.trans.Trans.prepareExecution()
    2. org.pentaho.di
      PrepareExecutionTransServlet.doGet
      1. org.pentaho.di.trans.Trans.prepareExecution(Trans.java:913)
      2. org.pentaho.di.www.PrepareExecutionTransServlet.doGet(PrepareExecutionTransServlet.java:217)
      2 frames
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
      2 frames
    4. Jetty
      BlockingHttpConnection.handle
      1. org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
      2. org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)
      3. org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
      4. org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
      5. org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)
      6. org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
      7. org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
      8. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
      9. org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
      10. org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
      11. org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:522)
      12. org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
      13. org.eclipse.jetty.server.Server.handle(Server.java:370)
      14. org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
      15. org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
      16. org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
      17. org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
      18. org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
      19. org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
      20. org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
      20 frames
    5. GWT dev
      SocketConnector$ConnectorEndPoint.run
      1. org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
      1 frame
    6. Jetty
      QueuedThreadPool$3.run
      1. org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
      2. org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
      2 frames
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame