[jira] [Created] (CARBONDATA-906) Always OOM error when import large dataset (100milion rows)

[Akash R Nilugal (Jira)]

Crabo Yang created CARBONDATA-906:
-------------------------------------

             Summary: Always OOM error when import large dataset (100milion rows)
                 Key: CARBONDATA-906
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-906
             Project: CarbonData
          Issue Type: Bug
          Components: data-load
    Affects Versions: 1.0.0-incubating
            Reporter: Crabo Yang


java.lang.OutOfMemoryError: GC overhead limit exceeded
        at java.util.concurrent.ConcurrentHashMap$Segment.put(ConcurrentHashMap.java:457)
        at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:1130)
        at org.apache.carbondata.core.cache.dictionary.ColumnReverseDictionaryInfo.addDataToDictionaryMap(ColumnReverseDictionaryInfo.java:101)
        at org.apache.carbondata.core.cache.dictionary.ColumnReverseDictionaryInfo.addDictionaryChunk(ColumnReverseDictionaryInfo.java:88)
        at org.apache.carbondata.core.cache.dictionary.DictionaryCacheLoaderImpl.fillDictionaryValuesAndAddToDictionaryChunks(DictionaryCacheLoaderImpl.java:113)
        at org.apache.carbondata.core.cache.dictionary.DictionaryCacheLoaderImpl.load(DictionaryCacheLoaderImpl.java:81)
        at org.apache.carbondata.core.cache.dictionary.AbstractDictionaryCache.loadDictionaryData(AbstractDictionaryCache.java:236)
        at org.apache.carbondata.core.cache.dictionary.AbstractDictionaryCache.checkAndLoadDictionaryData(AbstractDictionaryCache.java:186)
        at org.apache.carbondata.core.cache.dictionary.ReverseDictionaryCache.getDictionary(ReverseDictionaryCache.java:174)
        at org.apache.carbondata.core.cache.dictionary.ReverseDictionaryCache.get(ReverseDictionaryCache.java:67)
        at org.apache.carbondata.core.cache.dictionary.ReverseDictionaryCache.get(ReverseDictionaryCache.java:38)
        at org.apache.carbondata.processing.newflow.converter.impl.DictionaryFieldConverterImpl.<init>(DictionaryFieldConverterImpl.java:92)
        at org.apache.carbondata.processing.newflow.converter.impl.FieldEncoderFactory.createFieldEncoder(FieldEncoderFactory.java:77)
        at org.apache.carbondata.processing.newflow.converter.impl.RowConverterImpl.initialize(RowConverterImpl.java:102)
        at org.apache.carbondata.processing.newflow.steps.DataConverterProcessorStepImpl.initialize(DataConverterProcessorStepImpl.java:69)
        at org.apache.carbondata.processing.newflow.steps.SortProcessorStepImpl.initialize(SortProcessorStepImpl.java:57)
        at org.apache.carbondata.processing.newflow.steps.DataWriterProcessorStepImpl.initialize(DataWriterProcessorStepImpl.java:79)
        at org.apache.carbondata.processing.newflow.DataLoadExecutor.execute(DataLoadExecutor.java:45)
        at org.apache.carbondata.spark.rdd.NewDataFrameLoaderRDD$$anon$2.<init>(NewCarbonDataLoadRDD.scala:425)
        at org.apache.carbondata.spark.rdd.NewDataFrameLoaderRDD.compute(NewCarbonDataLoadRDD.scala:383)
        at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:306)
        at org.apache.spark.rdd.RDD.iterator(RDD.scala:270)
        at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)
        at org.apache.spark.scheduler.Task.run(Task.scala:89)
        at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:213)
        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)




--
This message was sent by Atlassian JIRA
(v6.3.15#6346)