[APEXMALHAR-2088] Exception while fetching properties for Operators using JdbcStore

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.4.0
• Assignee: shubham pathak
• Reporter: shubham pathak
• Created: 12/May/16 09:46
• Updated: 24/May/16 17:05
• Resolved: 16/May/16 16:20

Description

Encountered following exception with application using JdbcPojoInputOperator.

apex (application_1463026703355_0006) > get-operator-properties JdbcInput
com.datatorrent.stram.cli.ApexCli$CliException: Failed web service request for appid application_1463026703355_0006
at com.datatorrent.stram.cli.ApexCli$GetOperatorPropertiesCommand.execute(ApexCli.java:2635)
at com.datatorrent.stram.cli.ApexCli$3.run(ApexCli.java:1462)
Caused by: com.datatorrent.stram.cli.ApexCli$CliException: Failed to request web service for appid application_1463026703355_0006
at com.datatorrent.stram.cli.ApexCli.getResource(ApexCli.java:1675)
at com.datatorrent.stram.cli.ApexCli.getResource(ApexCli.java:1652)
at com.datatorrent.stram.cli.ApexCli.access$9400(ApexCli.java:151)
at com.datatorrent.stram.cli.ApexCli$GetOperatorPropertiesCommand.execute(ApexCli.java:2632)
... 1 more
Caused by: com.sun.jersey.api.client.UniformInterfaceException: GET http://shubham:40945/ws/v2/stram/logicalPlan/operators/JdbcInput/properties returned a response status of 404 Not Found
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:676)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:503)
at com.datatorrent.stram.util.WebServicesClient$GetWebServicesHandler.process(WebServicesClient.java:222)
at com.datatorrent.stram.util.WebServicesClient$2.run(WebServicesClient.java:169)
at com.datatorrent.stram.util.SecureExecutor.execute(SecureExecutor.java:46)
at com.datatorrent.stram.util.WebServicesClient.process(WebServicesClient.java:164)
at com.datatorrent.stram.client.StramAgent.issueStramWebRequest(StramAgent.java:278)
at com.datatorrent.stram.client.StramAgent.issueStramWebRequest(StramAgent.java:298)
at com.datatorrent.stram.cli.ApexCli.getResource(ApexCli.java:1669)
... 4 more

{
RemoteException: {
exception: "JsonMappingException",
message: "(was java.lang.NullPointerException) (through reference chain: java.util.HashMap["store"]->com.datatorrent.lib.db.jdbc.JdbcStore["connected"])",
javaClassName: "org.codehaus.jackson.map.JsonMappingException"
}
}