[jira] [Resolved] (CARBONDATA-2200) Like operation on streaming table throwing Exception

["Jacky Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CARBONDATA-2200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacky Li resolved CARBONDATA-2200.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.1

> Like operation on streaming table throwing Exception
> ----------------------------------------------------
>
>                 Key: CARBONDATA-2200
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2200
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: QiangCai
>            Priority: Major
>             Fix For: 1.3.1
>
>          Time Spent: 3h 10m
>  Remaining Estimate: 0h
>
> In TestStreamingTableOperation.scala file,
> for test case "query on stream table with dictionary, sort_columns"
> the following SQL is not working:
> select * from stream_table_filter where name like '%me%'
> error log:
> java.io.IOException: Failed to filter row in vector reader
>  at org.apache.carbondata.hadoop.streaming.CarbonStreamRecordReader.scanBlockletAndFillVector(CarbonStreamRecordReader.java:449)
>  at org.apache.carbondata.hadoop.streaming.CarbonStreamRecordReader.nextColumnarBatch(CarbonStreamRecordReader.java:328)
>  at org.apache.carbondata.hadoop.streaming.CarbonStreamRecordReader.nextKeyValue(CarbonStreamRecordReader.java:309)
>  at org.apache.carbondata.spark.rdd.CarbonScanRDD$$anon$1.hasNext(CarbonScanRDD.scala:390)
>  at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIterator.scan_nextBatch$(Unknown Source)
>  at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIterator.processNext(Unknown Source)
>  at org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43)
>  at org.apache.spark.sql.execution.WholeStageCodegenExec$$anonfun$8$$anon$1.hasNext(WholeStageCodegenExec.scala:377)
>  at org.apache.spark.sql.execution.SparkPlan$$anonfun$2.apply(SparkPlan.scala:231)
>  at org.apache.spark.sql.execution.SparkPlan$$anonfun$2.apply(SparkPlan.scala:225)
>  at org.apache.spark.rdd.RDD$$anonfun$mapPartitionsInternal$1$$anonfun$apply$25.apply(RDD.scala:826)
>  at org.apache.spark.rdd.RDD$$anonfun$mapPartitionsInternal$1$$anonfun$apply$25.apply(RDD.scala:826)
>  at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
>  at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)
>  at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)
>  at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87)
>  at org.apache.spark.scheduler.Task.run(Task.scala:99)
>  at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:282)
>  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.carbondata.core.scan.expression.exception.FilterUnsupportedException: [B cannot be cast to org.apache.spark.unsafe.types.UTF8String
>  at org.apache.spark.sql.SparkUnknownExpression.evaluate(SparkUnknownExpression.scala:50)
>  at org.apache.carbondata.core.scan.filter.executer.RowLevelFilterExecuterImpl.applyFilter(RowLevelFilterExecuterImpl.java:279)
>  at org.apache.carbondata.hadoop.streaming.CarbonStreamRecordReader.scanBlockletAndFillVector(CarbonStreamRecordReader.java:444)
>  ... 20 more
>  



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