mirror of
https://github.com/hanzoai/tasks.git
synced 2026-10-04 02:04:03 +00:00
Roey BermanandGitHub
7c82b51d1a
## What changed? Add dynamic config to limit multi-cursor predicate size. There are two separate configs: - `history.queueMaxPredicateSize` for all history queues except for the outbound queue - set to unlimited by default to avoid changing behavior - `history.outboundQueueMaxPredicateSize` for the outbound queue - set to 10K by default ## Why? Limit the size of the shard info record. In stress test scenarios we've seen this record grow to over 10MB. ## How did you test it? Added unit tests. ## Is hotfix candidate? This should be applied to any server deployments enabling Nexus workloads.
61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package predicates
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import (
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"go.temporal.io/server/api/enums/v1"
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persistencespb "go.temporal.io/server/api/persistence/v1"
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)
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type (
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EmptyImpl[T any] struct{}
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)
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var EmptyPredicateProtoSize = (&persistencespb.Predicate{
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PredicateType: enums.PREDICATE_TYPE_EMPTY,
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Attributes: &persistencespb.Predicate_EmptyPredicateAttributes{
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EmptyPredicateAttributes: &persistencespb.EmptyPredicateAttributes{},
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},
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}).Size()
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func Empty[T any]() Predicate[T] {
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return &EmptyImpl[T]{}
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}
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func (n *EmptyImpl[T]) Test(t T) bool {
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return false
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}
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func (n *EmptyImpl[T]) Equals(
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predicate Predicate[T],
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) bool {
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_, ok := predicate.(*EmptyImpl[T])
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return ok
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}
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func (*EmptyImpl[T]) Size() int {
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return EmptyPredicateProtoSize
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}
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