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https://issues.apache.org/jira/browse/BEAM-6513?focusedWorklogId=191192&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-191192
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ASF GitHub Bot logged work on BEAM-6513:
----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Jan/19 18:36
Start Date: 28/Jan/19 18:36
Worklog Time Spent: 10m
Work Description: apilloud commented on pull request #7636: [BEAM-6513]
Fix NPE in BeamEnumerableConverter
URL: https://github.com/apache/beam/pull/7636#discussion_r251540137
##########
File path:
sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/rel/BeamEnumerableConverter.java
##########
@@ -240,7 +255,11 @@ public void startBundle(StartBundleContext context) {
public void processElement(ProcessContext context) {
Object[] avaticaRow = rowToAvatica(context.element());
if (avaticaRow.length == 1) {
Review comment:
It seems like this could be solved in a much simpler manner if you removed
the unboxing (this `if` block) from `processElement` and instead did it in
collect. So collect becomes:
```
if (avaticaRow.length == 1) {
List<Object> unboxed = new ArrayList();
// code to iterate and unbox values
return Linq4j.asEnumerable(unboxed);
}
return Linq4j.asEnumerable(values);
```
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Issue Time Tracking
-------------------
Worklog Id: (was: 191192)
Time Spent: 1h 10m (was: 1h)
> BeamEnumerableConverter doest not handle Null during collecting values
> ----------------------------------------------------------------------
>
> Key: BEAM-6513
> URL: https://issues.apache.org/jira/browse/BEAM-6513
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql
> Reporter: Rui Wang
> Assignee: Rui Wang
> Priority: Major
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
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