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https://issues.apache.org/jira/browse/BEAM-4076?focusedWorklogId=123072&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-123072
]
ASF GitHub Bot logged work on BEAM-4076:
----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Jul/18 22:20
Start Date: 13/Jul/18 22:20
Worklog Time Spent: 10m
Work Description: reuvenlax commented on a change in pull request #5941:
[BEAM-4076] Schema utilities for converting between types
URL: https://github.com/apache/beam/pull/5941#discussion_r202486290
##########
File path:
sdks/java/core/src/main/java/org/apache/beam/sdk/values/PCollection.java
##########
@@ -301,6 +301,18 @@ public String getName() {
return setCoder(SchemaCoder.of(schema, toRowFunction, fromRowFunction));
}
+ /** Returns whether this {@link PCollection} has an attached schema. */
+ @Experimental(Kind.SCHEMAS)
+ public boolean hasSchema() {
+ return getCoder() instanceof SchemaCoder;
+ }
+
+ /** Returns the attached schema, or null if there is none. */
Review comment:
done
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Issue Time Tracking
-------------------
Worklog Id: (was: 123072)
Time Spent: 10h 40m (was: 10.5h)
> 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: 10h 40m
> 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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