gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r305227490
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File path: be/src/olap/rowset/segment_v2/bitshuffle_page.h
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@@ -170,11 +148,11 @@ class BitshufflePageBuilder : public PageBuilder {
_data.push_back(0);
}
- _buffer.resize(BITSHUFFLE_BLOCK_HEADER_SIZE +
+ _buffer.resize(BITSHUFFLE_PAGE_HEADER_SIZE +
bitshuffle::compress_lz4_bound(num_elems_after_padding,
final_size_of_type, 0));
encode_fixed32_le(&_buffer[0], _count);
- int64_t bytes = bitshuffle::compress_lz4(_data.data(),
&_buffer[BITSHUFFLE_BLOCK_HEADER_SIZE],
+ uint32_t bytes = bitshuffle::compress_lz4(_data.data(),
&_buffer[BITSHUFFLE_PAGE_HEADER_SIZE],
Review comment:
bitshuffle::compress_lz4 returns negative number on error, therefore return
type should be int64_t
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