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public interface StatsProvidingRecordWriter
If a file format internally gathers statistics (like ORC) while writing then it can expose the statistics through this record writer interface. Writer side statistics is useful for updating the metastore with table/partition level statistics. StatsProvidingRecordWriter.
Method Summary | |
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SerDeStats |
getStats()
Returns the statistics information |
Methods inherited from interface org.apache.hadoop.hive.ql.exec.FileSinkOperator.RecordWriter |
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close, write |
Method Detail |
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SerDeStats getStats()
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