[CARBONDATA-532] When set use_kettle=false , the testcase [TestEmptyRows] run failed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 1.0.0-incubating
• Assignee: Unassigned
• Reporter: Gin-zhj
• Created: 14/Dec/16 08:22
• Updated: 13/Jan/17 11:35
• Resolved: 13/Jan/17 11:35

Description

When force set use_kettle=false, and run CI, the testcase [TestEmptyRows] run failed, and catch exception:

ERROR 13-12 18:08:57,467 - [Executor task launch worker-0][partitionID:default_emptyrowcarbontable_26c7bf9e-c20e-40db-ada2-f776a8b34ee1] org.apache.carbondata.processing.store.writer.exception.CarbonDataWriterException: java.math.BigDecimal cannot be cast to [Ljava.lang.Long;
java.util.concurrent.ExecutionException: org.apache.carbondata.processing.store.writer.exception.CarbonDataWriterException: java.math.BigDecimal cannot be cast to [Ljava.lang.Long;
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.carbondata.processing.store.CarbonFactDataHandlerColumnar.processWriteTaskSubmitList(CarbonFactDataHandlerColumnar.java:1114)
at org.apache.carbondata.processing.store.CarbonFactDataHandlerColumnar.finish(CarbonFactDataHandlerColumnar.java:1081)
at org.apache.carbondata.processing.newflow.steps.DataWriterProcessorStepImpl.close(DataWriterProcessorStepImpl.java:142)
at org.apache.carbondata.processing.newflow.DataLoadExecutor.execute(DataLoadExecutor.java:57)
at org.apache.carbondata.spark.rdd.NewCarbonDataLoadRDD$$anon$1.<init>(NewCarbonDataLoadRDD.scala:160)
at org.apache.carbondata.spark.rdd.NewCarbonDataLoadRDD.compute(NewCarbonDataLoadRDD.scala:139)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:300)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)
at org.apache.spark.scheduler.Task.run(Task.scala:88)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

pls check pr: https://github.com/apache/incubator-carbondata/pull/418
and the CI result: http://136.243.101.176:8080/job/ApacheCarbonPRBuilder/166/console

Issue Links

• links to: GitHub Pull Request #436