Package io.trino.plugin.hive

Interface FileWriter

All Known Implementing Classes:
AvroHiveFileWriter, LineFileWriter, MergeFileWriter, OrcFileWriter, ParquetFileWriter, RcFileFileWriter, RecordFileWriter, SortingFileWriter
public interface FileWriter

  • Method Details

    • getWrittenBytes

      long getWrittenBytes()

    • getMemoryUsage

      long getMemoryUsage()

    • appendRows

      void appendRows(Page dataPage)

    • commit

      Closeable commit()
      Commits written data. Returns rollback Closeable which can be used to cleanup on failure.

    • rollback

      void rollback()

    • getValidationCpuNanos

      long getValidationCpuNanos()

    • getVerificationTask

      default Optional<Runnable> getVerificationTask()