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https://issues.apache.org/jira/browse/CARBONDATA-3552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jacky Li resolved CARBONDATA-3552.
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Fix Version/s: 2.0.0
Resolution: Fixed
> 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
> Priority: Major
> Fix For: 2.0.0
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> 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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