HappenLee commented on code in PR #12573:
URL: https://github.com/apache/doris/pull/12573#discussion_r969778224
##########
be/src/util/block_compression.cpp:
##########
@@ -368,76 +555,87 @@ class ZlibBlockCompression : public BlockCompressionCodec
{
return Status::OK();
}
- size_t max_compressed_len(size_t len) const override {
+ size_t max_compressed_len(size_t len) override {
// one-time overhead of six bytes for the entire stream plus five
bytes per 16 KB block
return len + 6 + 5 * ((len >> 14) + 1);
}
+
+ bool exceed_max_compress_len(size_t uncompressed_size) override {
+ (void)uncompressed_size;
Review Comment:
the code is unless? why only zlib compress need do override the method ?
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