luffy-zh commented on code in PR #1932:
URL: https://github.com/apache/orc/pull/1932#discussion_r1601166095
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c++/src/Writer.cc:
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@@ -45,11 +45,11 @@ namespace orc {
std::string timezone;
WriterMetrics* metrics;
bool useTightNumericVector;
- uint64_t outputBufferCapacity;
+ uint64_t memoryBlockSize;
WriterOptionsPrivate() : fileVersion(FileVersion::v_0_12()) { // default
to Hive_0_12
stripeSize = 64 * 1024 * 1024; // 64M
- compressionBlockSize = 64 * 1024; // 64K
+ compressionBlockSize = 256 * 1024; // 256K
Review Comment:
I will cancel these changes
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