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https://issues.apache.org/jira/browse/BEAM-8100?focusedWorklogId=316844&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-316844
]
ASF GitHub Bot logged work on BEAM-8100:
----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Sep/19 17:19
Start Date: 23/Sep/19 17:19
Worklog Time Spent: 10m
Work Description: jklukas commented on pull request #9499: [BEAM-8100]
Exception handling for AsJsons and ParseJsons
URL: https://github.com/apache/beam/pull/9499#discussion_r327232852
##########
File path:
sdks/java/extensions/jackson/src/main/java/org/apache/beam/sdk/extensions/jackson/ParseJsons.java
##########
@@ -73,4 +139,66 @@ public OutputT apply(String input) {
}
}));
}
+
+ /** A {@code PTransform} that adds exception handling to {@link ParseJsons}.
*/
+ public class ParseJsonsWithFailures<FailureT>
+ extends PTransform<PCollection<String>,
WithFailures.Result<PCollection<OutputT>, FailureT>> {
+ @Nullable
+ private InferableFunction<WithFailures.ExceptionElement<String>, FailureT>
exceptionHandler;
+
+ @Nullable private final transient TypeDescriptor<FailureT> failureType;
+
+ ParseJsonsWithFailures(
+ InferableFunction<WithFailures.ExceptionElement<String>, FailureT>
exceptionHandler,
+ TypeDescriptor<FailureT> failureType) {
+ this.exceptionHandler = exceptionHandler;
+ this.failureType = failureType;
+ }
+
+ public ParseJsonsWithFailures<FailureT> exceptionsVia(
Review comment:
Javadoc needed.
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Issue Time Tracking
-------------------
Worklog Id: (was: 316844)
Time Spent: 3h 10m (was: 3h)
> Add exception handling to Json transforms in Java SDK
> -----------------------------------------------------
>
> Key: BEAM-8100
> URL: https://issues.apache.org/jira/browse/BEAM-8100
> Project: Beam
> Issue Type: Improvement
> Components: extensions-java-json, sdk-java-core
> Reporter: Jeff Klukas
> Assignee: Alexey Romanenko
> Priority: Minor
> Time Spent: 3h 10m
> Remaining Estimate: 0h
>
> Follow-up to https://issues.apache.org/jira/browse/BEAM-5638. We have
> exception handling for MapElements and FlatMapElements. It should be
> straightforward to add parallel signatures to AsJsons and ParseJsons for
> catching parsing errors.
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