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50e02e3598
related: https://github.com/milvus-io/milvus/issues/39173 Signed-off-by: shaoting-huang <shaoting.huang@zilliz.com>
27 lines
1.1 KiB
Go
27 lines
1.1 KiB
Go
// Copyright 2023 Zilliz
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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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package packed
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const (
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// ColumnGroupSizeThreshold is the threshold of column group size per row.
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ColumnGroupSizeThreshold = 1024 // 1KB
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// DefaultBufferSize is the default buffer size for writing data to storage.
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DefaultWriteBufferSize = 32 * 1024 * 1024 // 32MB
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// DefaultMultiPartUploadSize is the default size of each part of a multipart upload.
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DefaultMultiPartUploadSize = 10 * 1024 * 1024 // 10MB
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// Arrow will convert these field IDs to a metadata key named PARQUET:field_id on the appropriate field.
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ArrowFieldIdMetadataKey = "PARQUET:field_id"
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)
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