[jira] [Created] (CARBONDATA-3552) dataload fails for column added in 1.1 which is a sort column in sort step in new version of carbondata

["Akash R Nilugal (Jira)" <ji...@apache.org>]

Akash R Nilugal created CARBONDATA-3552:
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             Summary: dataload fails for column added in 1.1 which is a sort column in sort step in new version of carbondata
                 Key: CARBONDATA-3552
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3552
             Project: CarbonData
          Issue Type: Bug
            Reporter: Akash R Nilugal
            Assignee: Akash R Nilugal


Problem:
dataload fails for column added in 1.1 which is a sort column in sort step in new version of carbondata

In carbon 1.1 version, create a column with Dictionary exclude column, then add a timestamp column, By default it will be a sort column. Upgrade to latest version and load data. Data load fails with below exception

 org.apache.carbondata.processing.loading.exception.CarbonDataLoadingException:
        at org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl.sort(ParallelReadMergeSorterImpl.java:120)
        at org.apache.carbondata.processing.loading.steps.SortProcessorStepImpl.execute(SortProcessorStepImpl.java:55)
        at org.apache.carbondata.processing.loading.steps.DataWriterProcessorStepImpl.execute(DataWriterProcessorStepImpl.java:109)
        at org.apache.carbondata.processing.loading.DataLoadExecutor.execute(DataLoadExecutor.java:52)
        at org.apache.carbondata.spark.rdd.NewCarbonDataLoadRDD$$anon$1.<init>(NewCarbonDataLoadRDD.scala:150)
        at org.apache.carbondata.spark.rdd.NewCarbonDataLoadRDD.internalCompute(NewCarbonDataLoadRDD.scala:124)
        at org.apache.carbondata.spark.rdd.CarbonRDD.compute(CarbonRDD.scala:82)
        at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:324)
        at org.apache.spark.rdd.RDD.iterator(RDD.scala:288)
        at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87)
        at org.apache.spark.scheduler.Task.run(Task.scala:99)
        at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:325)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.carbondata.core.datastore.exception.CarbonDataWriterException:
        at org.apache.carbondata.processing.sort.sortdata.SingleThreadFinalSortFilesMerger.checkFailure(SingleThreadFinalSortFilesMerger.java:226)
        at org.apache.carbondata.processing.sort.sortdata.SingleThreadFinalSortFilesMerger.startSorting(SingleThreadFinalSortFilesMerger.java:217)
        at org.apache.carbondata.processing.sort.sortdata.SingleThreadFinalSortFilesMerger.startFinalMerge(SingleThreadFinalSortFilesMerger.java:113)
        at org.apache.carbondata.processing.loading.sort.impl.ParallelReadMergeSorterImpl.sort(ParallelReadMergeSorterImpl.java:118)
        ... 14 more
Caused by: java.util.concurrent.ExecutionException: java.lang.ClassCastException: [B cannot be cast to java.lang.Long
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at org.apache.carbondata.processing.sort.sortdata.SingleThreadFinalSortFilesMerger.checkFailure(SingleThreadFinalSortFilesMerger.java:224)
        ... 17 more
Caused by: java.lang.ClassCastException: [B cannot be cast to java.lang.Long
        at org.apache.carbondata.core.util.comparator.LongSerializableComparator.compare(Comparator.java:180)
        at org.apache.carbondata.processing.sort.sortdata.IntermediateSortTempRowComparator.compare(IntermediateSortTempRowComparator.java:64)
        at org.apache.carbondata.processing.sort.sortdata.IntermediateSortTempRowComparator.compare(IntermediateSortTempRowComparator.java:31)
        at org.apache.carbondata.processing.sort.sortdata.SortTempFileChunkHolder.compareTo(SortTempFileChunkHolder.java:301)
        at org.apache.carbondata.processing.sort.sortdata.SortTempFileChunkHolder.compareTo(SortTempFileChunkHolder.java:43)
        at java.util.PriorityQueue.siftUpComparable(PriorityQueue.java:656)
        at java.util.PriorityQueue.siftUp(PriorityQueue.java:647)
        at java.util.PriorityQueue.offer(PriorityQueue.java:344)
        at java.util.PriorityQueue.add(PriorityQueue.java:321)
        at org.apache.carbondata.processing.sort.sortdata.SingleThreadFinalSortFilesMerger$2.call(SingleThreadFinalSortFilesMerger.java:204)
        at org.apache.carbondata.processing.sort.sortdata.SingleThreadFinalSortFilesMerger$2.call(SingleThreadFinalSortFilesMerger.java:190)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        ... 3 more





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