Adapt rocksdb 6.28.2 (#64)

.github/workflows/go.yml

@@ -33,7 +33,7 @@ jobs:
         uses: actions/cache@v2
         with:
           path: dist
-          key: v6.27.3
+          key: v6.28.2
 
       - name: Build
         if: steps.cache-built-rocksdb.outputs.cache-hit != 'true'

build.sh

@@ -33,7 +33,7 @@ cd $BUILD_PATH && wget https://github.com/facebook/zstd/archive/v${zstd_version}
     -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DZSTD_ZLIB_SUPPORT=ON -DZSTD_LZMA_SUPPORT=OFF -DCMAKE_BUILD_TYPE=Release .. && make -j$(nproc) install && \
     cd $BUILD_PATH && rm -rf * && ldconfig
 
-rocksdb_version="6.27.3"
+rocksdb_version="6.28.2"
 cd $BUILD_PATH && wget https://github.com/facebook/rocksdb/archive/v${rocksdb_version}.tar.gz && tar xzf v${rocksdb_version}.tar.gz && cd rocksdb-${rocksdb_version}/ && \
     mkdir -p build_place && cd build_place && cmake -DCMAKE_BUILD_TYPE=Release $CMAKE_REQUIRED_PARAMS -DCMAKE_PREFIX_PATH=$INSTALL_PREFIX -DWITH_TESTS=OFF -DWITH_GFLAGS=OFF \
     -DWITH_BENCHMARK_TOOLS=OFF -DWITH_TOOLS=OFF -DWITH_MD_LIBRARY=OFF -DWITH_RUNTIME_DEBUG=OFF -DROCKSDB_BUILD_SHARED=OFF -DWITH_SNAPPY=ON -DWITH_LZ4=ON -DWITH_ZLIB=ON \

c.h

@@ -1995,6 +1995,8 @@ extern ROCKSDB_LIBRARY_API void rocksdb_fifo_compaction_options_destroy(
 
 extern ROCKSDB_LIBRARY_API int rocksdb_livefiles_count(
     const rocksdb_livefiles_t*);
+extern ROCKSDB_LIBRARY_API const char* rocksdb_livefiles_column_family_name(
+    const rocksdb_livefiles_t*, int index);
 extern ROCKSDB_LIBRARY_API const char* rocksdb_livefiles_name(
     const rocksdb_livefiles_t*, int index);
 extern ROCKSDB_LIBRARY_API int rocksdb_livefiles_level(

db.go

@@ -3,15 +3,14 @@ package grocksdb
 // #include <stdlib.h>
 // #include "rocksdb/c.h"
 import "C"
+
 import (
 	"fmt"
 	"unsafe"
 )
 
-var (
-	// ErrColumnFamilyMustMatch indicates number of column family names and options must match.
-	ErrColumnFamilyMustMatch = fmt.Errorf("must provide the same number of column family names and options")
-)
+// ErrColumnFamilyMustMatch indicates number of column family names and options must match.
+var ErrColumnFamilyMustMatch = fmt.Errorf("must provide the same number of column family names and options")
 
 // Range is a range of keys in the database. GetApproximateSizes calls with it
 // begin at the key Start and end right before the key Limit.
@@ -1078,13 +1077,14 @@ func (db *DB) SetOptionsCF(cf *ColumnFamilyHandle, keys, values []string) (err e
 
 // LiveFileMetadata is a metadata which is associated with each SST file.
 type LiveFileMetadata struct {
-	Name        string
-	Level       int
-	Size        int64
-	SmallestKey []byte
-	LargestKey  []byte
-	Entries     uint64 // number of entries
-	Deletions   uint64 // number of deletions
+	Name             string
+	ColumnFamilyName string
+	Level            int
+	Size             int64
+	SmallestKey      []byte
+	LargestKey       []byte
+	Entries          uint64 // number of entries
+	Deletions        uint64 // number of deletions
 }
 
 // GetLiveFilesMetaData returns a list of all table files with their
@@ -1097,6 +1097,7 @@ func (db *DB) GetLiveFilesMetaData() []LiveFileMetadata {
 	for i := C.int(0); i < count; i++ {
 		var liveFile LiveFileMetadata
 		liveFile.Name = C.GoString(C.rocksdb_livefiles_name(lf, i))
+		liveFile.ColumnFamilyName = C.GoString(C.rocksdb_livefiles_column_family_name(lf, i))
 		liveFile.Level = int(C.rocksdb_livefiles_level(lf, i))
 		liveFile.Size = int64(C.rocksdb_livefiles_size(lf, i))