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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/11/08 23:18:06 UTC
[GitHub] [iceberg] rbalamohan opened a new issue, #6149: Consider parquet.writer.version=2 for positional delete files
rbalamohan opened a new issue, #6149:
URL: https://github.com/apache/iceberg/issues/6149
### Apache Iceberg version
0.14.1
### Query engine
Spark
### Please describe the bug 🐞
Positional delete files contain the file position and the filename. Currently pos (int64) is written in "BIT_PACKED, PLAIN" encoding. It will be good to consider writing it in "parquet.writer.version=2" which uses "delta encoding". Having it in "DELTA_BINARY_PACKED" reduces the size of the positional deletes by good margin (I observed 50% reduction for the same positional files).
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[GitHub] [iceberg] github-actions[bot] closed issue #6149: Consider parquet.writer.version=2 for positional delete files
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #6149: Consider parquet.writer.version=2 for positional delete files
URL: https://github.com/apache/iceberg/issues/6149
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[GitHub] [iceberg] github-actions[bot] commented on issue #6149: Consider parquet.writer.version=2 for positional delete files
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #6149:
URL: https://github.com/apache/iceberg/issues/6149#issuecomment-1558241399
This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'
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[GitHub] [iceberg] github-actions[bot] commented on issue #6149: Consider parquet.writer.version=2 for positional delete files
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #6149:
URL: https://github.com/apache/iceberg/issues/6149#issuecomment-1537577962
This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.
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