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Ibrahim JarifandGitHub
30e10ed1f9
As seen in issue https://github.com/dgraph-io/dgraph/issues/4995, if badger is built without CGO and compression is set to ZSTD, badger would crash when level 0 is compacted. This could take from a few seconds to a few minutes for the crash to show up. With this commit, `badger.Open()` call will return an error if compression is set to ZSTD and badger was built without CGO.
33 lines
1.0 KiB
Go
33 lines
1.0 KiB
Go
// +build !cgo
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/*
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* Copyright 2019 Dgraph Labs, Inc. and Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package y
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// CgoEnabled is used to check if CGO is enabled while building badger.
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const CgoEnabled = false
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// ZSTDDecompress decompresses a block using ZSTD algorithm.
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func ZSTDDecompress(dst, src []byte) ([]byte, error) {
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return nil, ErrZstdCgo
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}
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// ZSTDCompress compresses a block using ZSTD algorithm.
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func ZSTDCompress(dst, src []byte, compressionLevel int) ([]byte, error) {
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return nil, ErrZstdCgo
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}
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