Don't compress block bigger than 2GB

Summary: This is a temporary solution to a issue that we have with compression libraries. See task #4453446.

Test Plan: make check doesn't complain :)

Reviewers: haobo, ljin, yhchiang, dhruba, sdong

Reviewed By: sdong

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D18975

table/block_based_table_builder.h

@@ -9,6 +9,7 @@
 
 #pragma once
 #include <stdint.h>
+#include <limits>
 
 #include "rocksdb/flush_block_policy.h"
 #include "rocksdb/options.h"
@@ -84,6 +85,10 @@ class BlockBasedTableBuilder : public TableBuilder {
   // REQUIRES: Finish(), Abandon() have not been called
   void Flush();
 
+  // Some compression libraries fail when the raw size is bigger than int. If
+  // uncompressed size is bigger than kCompressionSizeLimit, don't compress it
+  const uint64_t kCompressionSizeLimit = std::numeric_limits<int>::max();
+
   // No copying allowed
   BlockBasedTableBuilder(const BlockBasedTableBuilder&) = delete;
   void operator=(const BlockBasedTableBuilder&) = delete;