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https://issues.apache.org/jira/browse/BEAM-4076?focusedWorklogId=116287&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-116287
]
ASF GitHub Bot logged work on BEAM-4076:
----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Jun/18 03:31
Start Date: 27/Jun/18 03:31
Worklog Time Spent: 10m
Work Description: chamikaramj commented on a change in pull request
#5545: [BEAM-4076] Import Schema branch into master
URL: https://github.com/apache/beam/pull/5545#discussion_r198357319
##########
File path:
runners/core-java/src/main/java/org/apache/beam/runners/core/SimpleDoFnRunner.java
##########
@@ -101,19 +119,64 @@ public SimpleDoFnRunner(
TupleTag<OutputT> mainOutputTag,
List<TupleTag<?>> additionalOutputTags,
StepContext stepContext,
+ @Nullable Coder<InputT> inputCoder,
+ Map<TupleTag<?>, Coder<?>> outputCoders,
WindowingStrategy<?, ?> windowingStrategy) {
this.options = options;
this.fn = fn;
this.signature = DoFnSignatures.getSignature(fn.getClass());
this.observesWindow = signature.processElement().observesWindow() ||
!sideInputReader.isEmpty();
this.invoker = DoFnInvokers.invokerFor(fn);
this.sideInputReader = sideInputReader;
+ this.schemaCoder = (inputCoder != null && inputCoder instanceof
SchemaCoder)
+ ? (SchemaCoder<InputT>) inputCoder : null;
+ this.outputCoders = outputCoders;
+ if (outputCoders != null) {
+ Coder<OutputT> outputCoder = (Coder<OutputT>)
outputCoders.get(mainOutputTag);
+ mainOutputSchemaCoder = (outputCoder instanceof SchemaCoder)
+ ? (SchemaCoder<OutputT>) outputCoder : null;
+ } else {
+ mainOutputSchemaCoder = null;
+ }
this.outputManager = outputManager;
this.mainOutputTag = mainOutputTag;
this.outputTags =
Sets.newHashSet(FluentIterable.<TupleTag<?>>of(mainOutputTag).append(additionalOutputTags));
this.stepContext = stepContext;
+ // Currently we only support a single FieldAccess on a processElement. We
should decide
Review comment:
s/FieldAccess/FieldAccessDescriptor/g
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Issue Time Tracking
-------------------
Worklog Id: (was: 116287)
Time Spent: 2h 20m (was: 2h 10m)
> Schema followups
> ----------------
>
> Key: BEAM-4076
> URL: https://issues.apache.org/jira/browse/BEAM-4076
> Project: Beam
> Issue Type: Improvement
> Components: beam-model, dsl-sql, sdk-java-core
> Reporter: Kenneth Knowles
> Priority: Major
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> This umbrella bug contains subtasks with followups for Beam schemas, which
> were moved from SQL to the core Java SDK and made to be type-name-based
> rather than coder based.
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