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https://issues.apache.org/jira/browse/FLINK-12043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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aloyszhang reassigned FLINK-12043:
----------------------------------
Assignee: aloyszhang
> Null value check in array serializers classes
> ---------------------------------------------
>
> Key: FLINK-12043
> URL: https://issues.apache.org/jira/browse/FLINK-12043
> Project: Flink
> Issue Type: Bug
> Components: API / Type Serialization System
> Affects Versions: 1.7.2
> Reporter: Quan Shi
> Assignee: aloyszhang
> Priority: Major
>
> Null pointer exception when get length of "_from"_ if _"from"_ is null in
> copy() method:
>
> Involved classes:
> {code:java}
> // code placeholder
> public String[] copy(String[] from) {
> String[] target = new String[from.length];
> System.arraycopy(from, 0, target, 0, from.length);
> return target;
> }
> {code}
> Involved serializer classes in package
> "org.apache.flink.api.common.typeutils.base.array"
>
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