Class ParquetReaderConfig

java.lang.Object
io.trino.plugin.hive.parquet.ParquetReaderConfig
@DefunctConfig({"hive.parquet.fail-on-corrupted-statistics","parquet.fail-on-corrupted-statistics","parquet.optimized-reader.enabled","parquet.optimized-nested-reader.enabled"}) public class ParquetReaderConfig extends Object

  • Field Details

    • PARQUET_READER_MAX_SMALL_FILE_THRESHOLD

      public static final String PARQUET_READER_MAX_SMALL_FILE_THRESHOLD
      See Also:

  • Constructor Details

    • ParquetReaderConfig

      public ParquetReaderConfig()

  • Method Details

    • isIgnoreStatistics

      public boolean isIgnoreStatistics()

    • setIgnoreStatistics

      @Config("parquet.ignore-statistics") public ParquetReaderConfig setIgnoreStatistics(boolean ignoreStatistics)

    • getMaxReadBlockSize

      @NotNull public @NotNull io.airlift.units.DataSize getMaxReadBlockSize()

    • setMaxReadBlockSize

      @Config("parquet.max-read-block-size") @LegacyConfig("hive.parquet.max-read-block-size") public ParquetReaderConfig setMaxReadBlockSize(io.airlift.units.DataSize maxReadBlockSize)

    • getMaxReadBlockRowCount

      @Min(128L) @Max(65536L) public @Min(128L) @Max(65536L) int getMaxReadBlockRowCount()

    • setMaxReadBlockRowCount

      @Config("parquet.max-read-block-row-count") public ParquetReaderConfig setMaxReadBlockRowCount(int length)

    • getMaxMergeDistance

      @NotNull public @NotNull io.airlift.units.DataSize getMaxMergeDistance()

    • setMaxMergeDistance

      @Config("parquet.max-merge-distance") public ParquetReaderConfig setMaxMergeDistance(io.airlift.units.DataSize distance)

    • getMaxBufferSize

      @NotNull @MinDataSize("1MB") public @NotNull @MinDataSize("1MB") io.airlift.units.DataSize getMaxBufferSize()

    • setMaxBufferSize

      @Config("parquet.max-buffer-size") public ParquetReaderConfig setMaxBufferSize(io.airlift.units.DataSize size)

    • setUseColumnIndex

      @Config("parquet.use-column-index") public ParquetReaderConfig setUseColumnIndex(boolean useColumnIndex)

    • isUseColumnIndex

      public boolean isUseColumnIndex()

    • setUseBloomFilter

      @Config("parquet.use-bloom-filter") public ParquetReaderConfig setUseBloomFilter(boolean useBloomFilter)

    • isUseBloomFilter

      public boolean isUseBloomFilter()

    • setSmallFileThreshold

      @Config("parquet.small-file-threshold") public ParquetReaderConfig setSmallFileThreshold(io.airlift.units.DataSize smallFileThreshold)

    • getSmallFileThreshold

      @NotNull @MaxDataSize("15MB") public @NotNull @MaxDataSize("15MB") io.airlift.units.DataSize getSmallFileThreshold()

    • setVectorizedDecodingEnabled

      @Config("parquet.experimental.vectorized-decoding.enabled") public ParquetReaderConfig setVectorizedDecodingEnabled(boolean vectorizedDecodingEnabled)

    • isVectorizedDecodingEnabled

      public boolean isVectorizedDecodingEnabled()

    • toParquetReaderOptions

      public ParquetReaderOptions toParquetReaderOptions()