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handle nil chunk cache
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parent
211d87cf4c
commit
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@ -47,6 +47,10 @@ func NewChunkCache(maxEntries int64, dir string, diskSizeMB int64, segmentCount
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}
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func (c *ChunkCache) GetChunk(fileId string) (data []byte) {
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if c == nil {
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return
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}
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c.RLock()
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defer c.RUnlock()
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@ -76,6 +80,9 @@ func (c *ChunkCache) GetChunk(fileId string) (data []byte) {
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}
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func (c *ChunkCache) SetChunk(fileId string, data []byte) {
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if c == nil {
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return
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}
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c.Lock()
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defer c.Unlock()
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@ -107,6 +114,9 @@ func (c *ChunkCache) SetChunk(fileId string, data []byte) {
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}
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func (c *ChunkCache) Shutdown() {
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if c == nil {
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return
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}
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c.Lock()
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defer c.Unlock()
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for _, diskCache := range c.diskCaches {
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