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Automatically exported from code.google.com/p/hyracks
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empty exception #140

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
In DatasetDirectoryService.java:152 we throw an exception with an empty message.

Here's an example that we witnessed in VXQuery:
java.lang.Exception
    at edu.uci.ics.hyracks.control.cc.dataset.DatasetDirectoryService.reportResultPartitionFailure(DatasetDirectoryService.java:152)
    at edu.uci.ics.hyracks.control.cc.work.ReportResultPartitionFailureWork.run(ReportResultPartitionFailureWork.java:40)
    at edu.uci.ics.hyracks.control.common.work.WorkQueue$WorkerThread.run(WorkQueue.java:122)
Exception in thread "main" 
edu.uci.ics.hyracks.api.exceptions.HyracksDataException: java.lang.Exception
    at edu.uci.ics.hyracks.client.dataset.HyracksDatasetReader.nextPartition(HyracksDatasetReader.java:117)
    at edu.uci.ics.hyracks.client.dataset.HyracksDatasetReader.read(HyracksDatasetReader.java:127)
    at org.apache.vxquery.cli.VXQuery.runJob(VXQuery.java:348)
    at org.apache.vxquery.cli.VXQuery.runQueries(VXQuery.java:288)
    at org.apache.vxquery.cli.VXQuery.execute(VXQuery.java:155)
    at org.apache.vxquery.cli.VXQuery.main(VXQuery.java:121)
Caused by: java.lang.Exception
    at edu.uci.ics.hyracks.control.cc.dataset.DatasetDirectoryService.reportResultPartitionFailure(DatasetDirectoryService.java:152)
    at edu.uci.ics.hyracks.control.cc.work.ReportResultPartitionFailureWork.run(ReportResultPartitionFailureWork.java:40)
    at edu.uci.ics.hyracks.control.common.work.WorkQueue$WorkerThread.run(WorkQueue.java:122)

It is close to impossible to understand what's wrong ..

Original issue reported on code.google.com by westm...@gmail.com on 19 Nov 2014 at 8:27