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Add classes and configs to be run for measurement retention policy (#955
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28 changes: 28 additions & 0 deletions
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src/main/kotlin/org/wfanet/measurement/kingdom/batch/BUILD.bazel
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| @@ -0,0 +1,28 @@ | ||
| load("@io_bazel_rules_kotlin//kotlin:jvm.bzl", "kt_jvm_library") | ||
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| package(default_visibility = [ | ||
| "//src/main/kotlin/org/wfanet/measurement/kingdom/batch/spanner:__subpackages__", | ||
| "//src/main/kotlin/org/wfanet/measurement/kingdom/deploy/common:__subpackages__", | ||
| ]) | ||
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| kt_jvm_library( | ||
| name = "pending_measurements_cancellation", | ||
| srcs = ["PendingMeasurementsCancellation.kt"], | ||
| deps = [ | ||
| "//imports/java/io/opentelemetry/api", | ||
| "//src/main/proto/wfa/measurement/internal/kingdom:measurements_service_kt_jvm_grpc_proto", | ||
| "@wfa_common_jvm//imports/kotlin/kotlinx/coroutines:core", | ||
| "@wfa_common_jvm//src/main/kotlin/org/wfanet/measurement/common", | ||
| ], | ||
| ) | ||
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| kt_jvm_library( | ||
| name = "completed_measurements_deletion", | ||
| srcs = ["CompletedMeasurementsDeletion.kt"], | ||
| deps = [ | ||
| "//imports/java/io/opentelemetry/api", | ||
| "//src/main/proto/wfa/measurement/internal/kingdom:measurements_service_kt_jvm_grpc_proto", | ||
| "@wfa_common_jvm//imports/kotlin/kotlinx/coroutines:core", | ||
| "@wfa_common_jvm//src/main/kotlin/org/wfanet/measurement/common", | ||
| ], | ||
| ) |
111 changes: 111 additions & 0 deletions
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src/main/kotlin/org/wfanet/measurement/kingdom/batch/CompletedMeasurementsDeletion.kt
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright 2023 The Cross-Media Measurement Authors | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package org.wfanet.measurement.kingdom.batch | ||
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| import io.opentelemetry.api.GlobalOpenTelemetry | ||
| import io.opentelemetry.api.OpenTelemetry | ||
| import io.opentelemetry.api.metrics.LongCounter | ||
| import io.opentelemetry.api.metrics.Meter | ||
| import java.time.Clock | ||
| import java.time.Duration | ||
| import java.util.logging.Logger | ||
| import kotlinx.coroutines.flow.toList | ||
| import kotlinx.coroutines.runBlocking | ||
| import org.wfanet.measurement.common.toProtoTime | ||
| import org.wfanet.measurement.internal.kingdom.DeleteMeasurementRequest | ||
| import org.wfanet.measurement.internal.kingdom.Measurement | ||
| import org.wfanet.measurement.internal.kingdom.MeasurementsGrpcKt.MeasurementsCoroutineStub | ||
| import org.wfanet.measurement.internal.kingdom.StreamMeasurementsRequestKt | ||
| import org.wfanet.measurement.internal.kingdom.batchDeleteMeasurementsRequest | ||
| import org.wfanet.measurement.internal.kingdom.deleteMeasurementRequest | ||
| import org.wfanet.measurement.internal.kingdom.streamMeasurementsRequest | ||
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| private val COMPLETED_MEASUREMENT_STATES = | ||
| listOf(Measurement.State.SUCCEEDED, Measurement.State.FAILED, Measurement.State.CANCELLED) | ||
| private const val MAX_BATCH_DELETE = 1000 | ||
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| class CompletedMeasurementsDeletion( | ||
| private val measurementsService: MeasurementsCoroutineStub, | ||
| private val timeToLive: Duration, | ||
| private val dryRun: Boolean = false, | ||
| private val clock: Clock = Clock.systemUTC(), | ||
| private val openTelemetry: OpenTelemetry = GlobalOpenTelemetry.get() | ||
| ) { | ||
| private val meter: Meter = openTelemetry.getMeter(CompletedMeasurementsDeletion::class.java.name) | ||
| private val completedMeasurementDeletionCounter: LongCounter = | ||
| meter | ||
| .counterBuilder("completed_measurements_deletion_total") | ||
| .setDescription("Total number of completed measurements deleted under retention policy") | ||
| .build() | ||
| fun run() { | ||
| if (timeToLive.toMillis() == 0L) { | ||
| logger.warning("Time to live cannot be 0. TTL=$timeToLive") | ||
| } | ||
| val currentTime = clock.instant() | ||
| runBlocking { | ||
| var measurementsToDelete: List<Measurement> = | ||
| measurementsService | ||
| .streamMeasurements( | ||
| streamMeasurementsRequest { | ||
| filter = | ||
| StreamMeasurementsRequestKt.filter { | ||
| states += COMPLETED_MEASUREMENT_STATES | ||
| updatedBefore = currentTime.minus(timeToLive).toProtoTime() | ||
| } | ||
| } | ||
| ) | ||
| .toList() | ||
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| if (dryRun) { | ||
| logger.info { "Measurements that would have been deleted: $measurementsToDelete" } | ||
| } else { | ||
| while (measurementsToDelete.isNotEmpty()) { | ||
| val batchMeasurementsToDelete = measurementsToDelete.take(MAX_BATCH_DELETE) | ||
| val deleteRequests: List<DeleteMeasurementRequest> = | ||
| batchMeasurementsToDelete.map { | ||
| deleteMeasurementRequest { | ||
| externalMeasurementId = it.externalMeasurementId | ||
| externalMeasurementConsumerId = it.externalMeasurementConsumerId | ||
| etag = it.etag | ||
| } | ||
| } | ||
| measurementsService.batchDeleteMeasurements( | ||
| batchDeleteMeasurementsRequest { requests += deleteRequests } | ||
| ) | ||
| completedMeasurementDeletionCounter.add(deleteRequests.size.toLong()) | ||
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| measurementsToDelete = | ||
| measurementsService | ||
| .streamMeasurements( | ||
| streamMeasurementsRequest { | ||
| filter = | ||
| StreamMeasurementsRequestKt.filter { | ||
| states += COMPLETED_MEASUREMENT_STATES | ||
| updatedBefore = currentTime.minus(timeToLive).toProtoTime() | ||
| } | ||
| } | ||
| ) | ||
| .toList() | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| companion object { | ||
| private val logger: Logger = Logger.getLogger(this::class.java.name) | ||
| } | ||
| } |
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