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AllowRequestContinueForThroughputControlInitError (#27702)
* allow request to continue on init error Co-authored-by: annie-mac <[email protected]> Co-authored-by: Fabian Meiswinkel <[email protected]> Co-authored-by: annie-mac <[email protected]>
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79 changes: 79 additions & 0 deletions
79
...re/cosmos/implementation/throughputControl/ContainerThroughputControlGroupProperties.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| // Copyright (c) Microsoft Corporation. All rights reserved. | ||
| // Licensed under the MIT License. | ||
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| package com.azure.cosmos.implementation.throughputControl; | ||
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| import com.azure.cosmos.implementation.RxDocumentServiceRequest; | ||
| import com.azure.cosmos.implementation.apachecommons.lang.StringUtils; | ||
| import com.azure.cosmos.implementation.throughputControl.config.ThroughputControlGroupInternal; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
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| import java.util.Objects; | ||
| import java.util.Set; | ||
| import java.util.concurrent.ConcurrentHashMap; | ||
| import java.util.concurrent.atomic.AtomicReference; | ||
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| import static com.azure.cosmos.implementation.guava25.base.Preconditions.checkNotNull; | ||
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| public class ContainerThroughputControlGroupProperties { | ||
| private static Logger logger = LoggerFactory.getLogger(ContainerThroughputControlGroupProperties.class); | ||
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| private final AtomicReference<ThroughputControlGroupInternal> defaultGroup; | ||
| private final Set<ThroughputControlGroupInternal> throughputControlGroupSet; | ||
| private final Set<String> supressInitErrorGroupSet; | ||
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| public ContainerThroughputControlGroupProperties() { | ||
| this.defaultGroup = new AtomicReference<>(); | ||
| this.throughputControlGroupSet = ConcurrentHashMap.newKeySet(); | ||
| this.supressInitErrorGroupSet = ConcurrentHashMap.newKeySet(); | ||
| } | ||
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| /*** | ||
| * Enable a throughput control group. | ||
| * | ||
| * @param group a {@link ThroughputControlGroupInternal}. | ||
| * | ||
| * @return the total size of distinct throughput control groups enabled on the container. | ||
| */ | ||
| public int enableThroughputControlGroup(ThroughputControlGroupInternal group) { | ||
| checkNotNull(group, "Throughput control group should not be null"); | ||
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| if (group.isDefault()) { | ||
| if (!this.defaultGroup.compareAndSet(null, group)) { | ||
| if (!this.defaultGroup.get().equals(group)) { | ||
| throw new IllegalArgumentException("A default group already exists"); | ||
| } | ||
| } | ||
| } | ||
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| if (group.isContinueOnInitError()) { | ||
| this.supressInitErrorGroupSet.add(group.getGroupName()); | ||
| } | ||
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| // Only throw when two different groups are using the same id (databaseId + containerId + groupName) | ||
| if (this.throughputControlGroupSet.stream() | ||
| .anyMatch(existingGroup -> Objects.equals(existingGroup.getId(), group.getId()) && !existingGroup.equals(group))) { | ||
| throw new IllegalArgumentException("Throughput control group with id " + group.getId() + " already exists"); | ||
| } | ||
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| this.throughputControlGroupSet.add(group); | ||
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| return this.throughputControlGroupSet.size(); | ||
| } | ||
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| public Set<ThroughputControlGroupInternal> getThroughputControlGroupSet() { | ||
| return this.throughputControlGroupSet; | ||
| } | ||
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| public boolean allowRequestToContinueOnInitError(RxDocumentServiceRequest request) { | ||
| checkNotNull(request, "Request should not be null"); | ||
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| String requestGroupName = request.getThroughputControlGroupName(); | ||
| if (StringUtils.isEmpty(requestGroupName)) { | ||
| requestGroupName = this.defaultGroup.get().getGroupName(); | ||
| } | ||
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| return this.supressInitErrorGroupSet.contains(requestGroupName); | ||
| } | ||
| } |
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