Examples of BlocksFileEncoding

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = DEFAULT_ENCODING;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
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Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(blockEncodingSerde, slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
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Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(blockEncodingSerde, slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(blockEncodingSerde, slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = DEFAULT_ENCODING;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = DEFAULT_ENCODING;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(blockEncodingSerde, slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(blockEncodingSerde, slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(blockEncodingSerde, slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here

Examples of com.facebook.presto.serde.BlocksFileEncoding

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                BlocksFileReader blocks = BlocksFileReader.readBlocks(slice);
                BlocksFileStats stats = blocks.getStats();
                boolean rleEncode = stats.getAvgRunLength() > RUN_LENGTH_AVERAGE_CUTOFF;
                boolean dicEncode = stats.getUniqueCount() < DICTIONARY_CARDINALITY_CUTOFF;

                BlocksFileEncoding encoding = defaultEncoding;

                if (ENABLE_OPTIMIZATION) {
                    if (dicEncode && rleEncode) {
                        encoding = BlocksFileEncoding.DIC_RLE;
                    }
View Full Code Here
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