DRILL-1282 Move parquet to use v2 format as default #2338
jnturton
merged
14 commits into
apache:master
from
jnturton:1282-parquet-v2
Add support for decompressing and decoding Parquet v2 data.
bfafa1e6
Refactor AsyncPageReader to use new new methods in PageReader.
73efc5d3
Reset session opts in TestParquetWriter and add .factorypath to .giti…
ffe5158c
Separate buffers for rep, def levels and data in PageReader.next()
02446a79
Partial implementation of updates to column readers for delta encoding.
a059bcf3
Add support for delta encoding to nullable fixed width column readers.
a2c8ccc0
Complete support for delta encoding in var len column readers.
1856bfdd
Fix bugs in page readers and dictionary encoding detection.
b560cf3b
Add Apache license to DataPageHeaderInfoProvider.java.
bbe9612e
Add casts of Buffer to ByteBuffer for Java 8.
101f94a4
Fix nullable float and double value reader calls.
0158ac8d
Remember to clear ValuesReaders between pages in PageReader.
50008303
Address review comments and add code comments.
bc52f3be
Checkstyle fixes.
0e857cd4
vvysotskyi
approved these changes
on 2021-10-21
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