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https://issues.apache.org/jira/browse/BEAM-9577?focusedWorklogId=411491&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-411491
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ASF GitHub Bot logged work on BEAM-9577:
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Author: ASF GitHub Bot
Created on: 27/Mar/20 23:24
Start Date: 27/Mar/20 23:24
Worklog Time Spent: 10m
Work Description: robertwb commented on pull request #11203: [BEAM-9577]
Define and implement dependency-aware artifact staging service.
URL: https://github.com/apache/beam/pull/11203#discussion_r399580804
##########
File path: model/job-management/src/main/proto/beam_artifact_api.proto
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@@ -31,8 +31,77 @@ option java_outer_classname = "ArtifactApi";
import "beam_runner_api.proto";
-// A service to stage artifacts for use in a Job.
+// A service to retrieve artifacts for use in a Job.
+service ArtifactRetrievalService {
+ // Resolves the given artifact reference into one or more simpler artifact
+ // references (e.g. a Maven dependency into a (transitive) set of jars.
+ // If no further simplification is possible, returns the original artifacts,
+ // at which point, all artifacts must be gettable.
+ rpc ResolveArtifact(ResolveArtifactRequest) returns
(ResolveArtifactResponse);
+
+ // Retrieves the given artifact as a stream of bytes.
+ rpc GetArtifact(GetArtifactRequest) returns (stream GetArtifactResponse);
+}
+
+// A service that allows the client to act as an ArtifactRetrievalService,
+// for a particular job with the server initiating requests and receiving
+// responses.
+// A client calls the service with an ArtifactResponseWrapper that has the
+// staging token set, and thereafter responds to the server's requests.
service ArtifactStagingService {
+ rpc ReverseArtifactRetrievalService(stream ArtifactResponseWrapper)
+ returns (stream ArtifactRequestWrapper);
+}
+
+// A request for artifact resolution.
+message ResolveArtifactRequest {
+ repeated org.apache.beam.model.pipeline.v1.ArtifactInformation artifacts = 1;
Review comment:
Yes, updated the documentation.
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Issue Time Tracking
-------------------
Worklog Id: (was: 411491)
Time Spent: 2h 40m (was: 2.5h)
> Update artifact staging and retrieval protocols to be dependency aware.
> -----------------------------------------------------------------------
>
> Key: BEAM-9577
> URL: https://issues.apache.org/jira/browse/BEAM-9577
> Project: Beam
> Issue Type: Improvement
> Components: beam-model
> Reporter: Robert Bradshaw
> Assignee: Robert Bradshaw
> Priority: Major
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
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