com.facebook.presto.spi.PrestoException: Error opening Hive split s3n://netflix-dataoven-prod-users/hive/warehouse/nyigitbasi.db/nested_field_test/20160713_002223_00017_he7h3_a34c4336-28ce-4a72-9253-3529044d3710 (offset=0, length=548): Schema mismatch, metastore schema for row column row_field has 4 fields but parquet schema has 1 fields

GitHub | nezihyigitbasi | 9 months ago
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  1. 0

    GitHub comment 5547#232221928

    GitHub | 9 months ago | nezihyigitbasi
    com.facebook.presto.spi.PrestoException: Error opening Hive split s3n://netflix-dataoven-prod-users/hive/warehouse/nyigitbasi.db/nested_field_test/20160713_002223_00017_he7h3_a34c4336-28ce-4a72-9253-3529044d3710 (offset=0, length=548): Schema mismatch, metastore schema for row column row_field has 4 fields but parquet schema has 1 fields
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    GitHub | 2 years ago | nezihyigitbasi
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    GitHub | 2 years ago | aslldab1
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Root Cause Analysis

  1. java.lang.IllegalArgumentException

    Schema mismatch, metastore schema for row column row_field has 4 fields but parquet schema has 1 fields

    at com.google.common.base.Preconditions.checkArgument()
  2. Guava
    Preconditions.checkArgument
    1. com.google.common.base.Preconditions.checkArgument(Preconditions.java:145)
    1 frame
  3. com.facebook.presto
    ClassLoaderSafeConnectorPageSourceProvider.createPageSource
    1. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor$ParquetStructConverter.createConverters(ParquetHiveRecordCursor.java:864)
    2. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor$ParquetStructConverter.<init>(ParquetHiveRecordCursor.java:946)
    3. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor.createGroupConverter(ParquetHiveRecordCursor.java:821)
    4. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor.access$300(ParquetHiveRecordCursor.java:125)
    5. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor$PrestoReadSupport.<init>(ParquetHiveRecordCursor.java:534)
    6. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor.createParquetRecordReader(ParquetHiveRecordCursor.java:428)
    7. com.facebook.presto.hive.parquet.ParquetHiveRecordCursor.<init>(ParquetHiveRecordCursor.java:254)
    8. com.facebook.presto.hive.parquet.ParquetRecordCursorProvider.createHiveRecordCursor(ParquetRecordCursorProvider.java:96)
    9. com.facebook.presto.hive.HivePageSourceProvider.getHiveRecordCursor(HivePageSourceProvider.java:129)
    10. com.facebook.presto.hive.HivePageSourceProvider.createPageSource(HivePageSourceProvider.java:107)
    11. com.facebook.presto.spi.connector.classloader.ClassLoaderSafeConnectorPageSourceProvider.createPageSource(ClassLoaderSafeConnectorPageSourceProvider.java:44)
    11 frames
  4. presto-main
    TaskExecutor$Runner.run
    1. com.facebook.presto.split.PageSourceManager.createPageSource(PageSourceManager.java:48)
    2. com.facebook.presto.operator.ScanFilterAndProjectOperator.createSourceIfNecessary(ScanFilterAndProjectOperator.java:292)
    3. com.facebook.presto.operator.ScanFilterAndProjectOperator.isFinished(ScanFilterAndProjectOperator.java:180)
    4. com.facebook.presto.operator.Driver.processInternal(Driver.java:375)
    5. com.facebook.presto.operator.Driver.processFor(Driver.java:301)
    6. com.facebook.presto.execution.SqlTaskExecution$DriverSplitRunner.processFor(SqlTaskExecution.java:618)
    7. com.facebook.presto.execution.TaskExecutor$PrioritizedSplitRunner.process(TaskExecutor.java:529)
    8. com.facebook.presto.execution.TaskExecutor$Runner.run(TaskExecutor.java:665)
    8 frames
  5. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    3. java.lang.Thread.run(Thread.java:745)
    3 frames