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76c2c85b97
* [Generator] Add DRAIN span_name sanitizer * Fix linter * Fix formatting * Update default manifest * Fix build error in update-fixtures * Remove bad test * Remove misleading comment * Add per-tenant override for drain mode * Do a machines job * Address PR feedback * Address PR review: rename drain_mode config and improve sanitizer - Rename `drain_mode` to `span_name_sanitization` across all config, legacy config, interfaces, and overrides for better user-facing clarity - Add explicit default value "disabled" in RegisterFlagsAndApplyDefaults - Add ValidateSpanNameSanitization function in validation/fields.go - Rename metrics to remove DRAIN reference: `drain_spans_compacted_total` -> `spans_sanitized_total` `post_drain_demand_estimate` -> `post_sanitization_demand_estimate` - Pass configured staleDuration to NewDrainSanitizer instead of hardcoded 15min, consistent with other registry components - Extract "span_name" magic string to labelSpanName constant - Update all tests with new names and signatures * Update manifest * Use empty string as disabled * Update CHANGELOG.md Co-authored-by: Suraj Nath <[email protected]> * Update manifest --------- Co-authored-by: Suraj Nath <[email protected]>
49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
// Copyright (c) 2023 Alexey Mayshev and contributors. All rights reserved.
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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 otter
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import (
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"github.com/maypok86/otter/v2/internal/generated/node"
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)
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// reason represents the reason for writing the item to the cache.
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type reason uint8
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const (
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unknownReason reason = iota
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addReason
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deleteReason
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updateReason
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)
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// task is a set of information to update the cache:
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// node, reason for write, difference after node weight change, etc.
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type task[K comparable, V any] struct {
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n node.Node[K, V]
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old node.Node[K, V]
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writeReason reason
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deletionCause DeletionCause
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}
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// node returns the node contained in the task. If node was not specified, it returns nil.
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func (t *task[K, V]) node() node.Node[K, V] {
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return t.n
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}
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// oldNode returns the old node contained in the task. If old node was not specified, it returns nil.
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func (t *task[K, V]) oldNode() node.Node[K, V] {
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return t.old
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}
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