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https://issues.apache.org/jira/browse/BEAM-6181?focusedWorklogId=178741&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-178741
]
ASF GitHub Bot logged work on BEAM-6181:
----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Dec/18 19:05
Start Date: 26/Dec/18 19:05
Worklog Time Spent: 10m
Work Description: Ardagan commented on pull request #7323: [BEAM-6181]
Implemented msec counters support in FnApi world.
URL: https://github.com/apache/beam/pull/7323#discussion_r244036064
##########
File path:
runners/google-cloud-dataflow-java/worker/src/main/java/org/apache/beam/runners/dataflow/worker/fn/control/UserMonitoringInfoToCounterUpdateTransformer.java
##########
@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.beam.runners.dataflow.worker.fn.control;
+
+import com.google.api.services.dataflow.model.CounterMetadata;
+import com.google.api.services.dataflow.model.CounterStructuredName;
+import com.google.api.services.dataflow.model.CounterStructuredNameAndMetadata;
+import com.google.api.services.dataflow.model.CounterUpdate;
+import java.util.Map;
+import java.util.Optional;
+import org.apache.beam.model.fnexecution.v1.BeamFnApi;
+import org.apache.beam.model.fnexecution.v1.BeamFnApi.MonitoringInfo;
+import org.apache.beam.model.fnexecution.v1.BeamFnApi.MonitoringInfoSpecs.Enum;
+import org.apache.beam.runners.core.metrics.SpecMonitoringInfoValidator;
+import
org.apache.beam.runners.dataflow.worker.DataflowExecutionContext.DataflowStepContext;
+import
org.apache.beam.runners.dataflow.worker.MetricsToCounterUpdateConverter.Origin;
+import
org.apache.beam.runners.dataflow.worker.counters.DataflowCounterUpdateExtractor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Class for transforming MonitoringInfo's containing User counter values, to
relevant CounterUpdate
+ * proto.
+ */
+class UserMonitoringInfoToCounterUpdateTransformer
+ implements MonitoringInfoToCounterUpdateTransformer {
+
+ private static final Logger LOG =
LoggerFactory.getLogger(BeamFnMapTaskExecutor.class);
+
+ private final Map<String, DataflowStepContext> transformIdMapping;
+
+ private final SpecMonitoringInfoValidator specValidator;
+
+ public UserMonitoringInfoToCounterUpdateTransformer(
+ final SpecMonitoringInfoValidator specMonitoringInfoValidator,
+ final Map<String, DataflowStepContext> transformIdMapping) {
+ this.transformIdMapping = transformIdMapping;
+ this.specValidator = specMonitoringInfoValidator;
+ }
+
+ static final String BEAM_METRICS_USER_PREFIX =
Review comment:
I see it as this value is defined in one place -- beam_fn_api.proto and
both, SimpleMonitoringInfoBuilder and
UserMonitoringInfoToCounterUpdateTransformer only define convenient accessor to
the field.
I think that creating a structure with these fields separate from proto will
only bring more inconvenience to the code.
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Issue Time Tracking
-------------------
Worklog Id: (was: 178741)
Time Spent: 10h 50m (was: 10h 40m)
> Utilize MetricInfo for reporting user metrics in Portable Dataflow Java
> Runner.
> -------------------------------------------------------------------------------
>
> Key: BEAM-6181
> URL: https://issues.apache.org/jira/browse/BEAM-6181
> Project: Beam
> Issue Type: Bug
> Components: java-fn-execution
> Reporter: Mikhail Gryzykhin
> Assignee: Mikhail Gryzykhin
> Priority: Major
> Time Spent: 10h 50m
> Remaining Estimate: 0h
>
> New approach to report metrics in FnApi is to utilize MetricInfo structures.
> This approach is implemented in Python SDK and work is ongoing in Java SDK.
> This tasks includes plumbing User metrics reported via MetricInfos through
> Dataflow Java Runner.
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