8000 Support no-compression on rocksdb for Windows by cpuchainorg · Pull Request #1259 · trezor/blockbook · GitHub
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Support no-compression on rocksdb for Windows #1259

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merged 1 commit into from
Jun 4, 2025
+11 −1
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Support no-compression on rocksdb for Windows #1259

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12 changes: 11 additions & 1 deletion db/dboptions.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package db

// #include "rocksdb/c.h"
import "C"
import "flag"
import "github.com/linxGnu/grocksdb"

/*
Expand Down Expand Up @@ -38,6 +39,10 @@ func boolToChar(b bool) C.uchar {
7553 }
*/

var (
noCompression = flag.Bool("noCompression", false, "disable rocksdb compression when rocksdb library can't find compression library linked with binary")
)

func createAndSetDBOptions(bloomBits int, c *grocksdb.Cache, maxOpenFiles int) *grocksdb.Options {
blockOpts := grocksdb.NewDefaultBlockBasedTableOptions()
blockOpts.SetBlockSize(32 << 10) // 32kB
Expand All @@ -57,6 +62,11 @@ func createAndSetDBOptions(bloomBits int, c *grocksdb.Cache, maxOpenFiles int) *
opts.SetWriteBufferSize(1 << 27) // 128MB
opts.SetMaxBytesForLevelBase(1 << 27) // 128MB
opts.SetMaxOpenFiles(maxOpenFiles)
opts.SetCompression(grocksdb.LZ4HCCompression)
if *noCompression {
// resolve error rocksDB: Invalid argument: Compression type LZ4HC is not linked with the binary
opts.SetCompression(grocksdb.NoCompression)
} else {
opts.SetCompression(grocksdb.LZ4HCCompression)
}
return opts
}
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