Doc: Add values supported by parquet\avro compression codec #3892
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hililiwei
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write.parquet.compression-codecwrite.parquet.compression-codec
rdblue
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Jan 17, 2022
site/docs/configuration.md
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| | write.parquet.page-size-bytes | 1048576 (1 MB) | Parquet page size | | ||
| | write.parquet.dict-size-bytes | 2097152 (2 MB) | Parquet dictionary page size | | ||
| | write.parquet.compression-codec | gzip | Parquet compression codec | | ||
| | write.parquet.compression-codec | gzip | Parquet compression codec; uncompressed, snappy, gzip, lzo, brotli, lz4, zstd. Note that `zstd` requires `ZStandardCodec` to be installed before Hadoop 2.9.0, `brotli` requires `BrotliCodec` to be installed. | |
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Maybe this should be a link to Parquet docs instead?
This doesn't fit in a table, so we will need to move it or shorten it. I think making it a link fixes both problems.
rdblue
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Jan 18, 2022
site/docs/configuration.md
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| | write.parquet.page-size-bytes | 1048576 (1 MB) | Parquet page size | | ||
| | write.parquet.dict-size-bytes | 2097152 (2 MB) | Parquet dictionary page size | | ||
| | write.parquet.compression-codec | gzip | Parquet compression codec | | ||
| | write.parquet.compression-codec | gzip | Parquet compression codec; uncompressed, snappy, gzip, etc. For more options: [CompressionCodecName](https://github.com/apache/parquet-mr/blob/parquet-1.12.x/parquet-common/src/main/java/org/apache/parquet/hadoop/metadata/CompressionCodecName.java) | |
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Rather than adding significantly more text to a table, let's make "compression codec" the link text. Also, this can simply list the other codec names and still be smaller than what is here. Including "etc" takes nearly as much space as "zstd" so let's just list these: zstd, brotli, lz4, gzip, snappy, uncompressed.
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rdblue
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Jan 19, 2022
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Thanks, @hililiwei! Good to have those listed. |
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* apache/iceberg#3723 * apache/iceberg#3732 * apache/iceberg#3749 * apache/iceberg#3766 * apache/iceberg#3787 * apache/iceberg#3796 * apache/iceberg#3809 * apache/iceberg#3820 * apache/iceberg#3878 * apache/iceberg#3890 * apache/iceberg#3892 * apache/iceberg#3944 * apache/iceberg#3976 * apache/iceberg#3993 * apache/iceberg#3996 * apache/iceberg#4008 * apache/iceberg#3758 and 3856 * apache/iceberg#3761 * apache/iceberg#2062 * apache/iceberg#3422 * remove restriction related to legacy parquet file list
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List the values supported by
write.parquet.compression-codecin desc:uncompressed, snappy, gzip, lzo, brotli, lz4, zstd