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https://issues.apache.org/jira/browse/CARBONDATA-2610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jacky Li resolved CARBONDATA-2610.
----------------------------------
Resolution: Fixed
> DataMap creation fails on null values
> --------------------------------------
>
> Key: CARBONDATA-2610
> URL: https://issues.apache.org/jira/browse/CARBONDATA-2610
> Project: CarbonData
> Issue Type: Bug
> Components: spark-integration
> Affects Versions: 1.4.0
> Reporter: Jatin
> Assignee: Jatin
> Priority: Minor
> Fix For: 1.5.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> # Create a table
> # load data in table having null values.
> # Create datamap on table.
> Exception Details
> 18/06/13 23:23:52 ERROR Executor: Exception in task 0.0 in stage 4.0 (TID 4)
> java.lang.NullPointerException
> at
> org.apache.carbondata.datamap.OriginalReadSupport$$anonfun$readRow$1.apply(IndexDataMapRebuildRDD.scala:130)
> at
> org.apache.carbondata.datamap.OriginalReadSupport$$anonfun$readRow$1.apply(IndexDataMapRebuildRDD.scala:128)
> at
> scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
> at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
> at
> org.apache.carbondata.datamap.OriginalReadSupport.readRow(IndexDataMapRebuildRDD.scala:128)
> at
> org.apache.carbondata.datamap.OriginalReadSupport.readRow(IndexDataMapRebuildRDD.scala:122)
> at
> org.apache.carbondata.hadoop.CarbonRecordReader.getCurrentValue(CarbonRecordReader.java:108)
> at
> org.apache.carbondata.datamap.IndexDataMapRebuildRDD.internalCompute(IndexDataMapRebuildRDD.scala:194)
> at org.apache.carbondata.spark.rdd.CarbonRDD.compute(CarbonRDD.scala:76)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
> at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87)
> at org.apache.spark.scheduler.Task.run(Task.scala:108)
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:338)
> 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)
> 18/06/13 23:23:52 ERROR TaskSetManager: Task 0 in stage 4.0 failed 1 times;
> aborting job
>
>
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