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make a local copy of the in memory cached data

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This commit is contained in:
Chris Lu 2021-03-22 22:33:07 -07:00
parent 3cbc40fa48
commit 4abb511db3
1 changed files with 3 additions and 1 deletions
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4
weed/util/chunk_cache/chunk_cache_in_memory.go
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@ -32,5 +32,7 @@ func (c *ChunkCacheInMemory) GetChunk(fileId string) []byte {
}
func (c *ChunkCacheInMemory) SetChunk(fileId string, data []byte) {
c.cache.Set(fileId, data, time.Hour)
localCopy := make([]byte, len(data))
copy(localCopy, data)
c.cache.Set(fileId, localCopy, time.Hour)
}