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https://issues.apache.org/jira/browse/HIVE-15746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Pivovarov updated HIVE-15746:
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Attachment: HIVE-15746.1.patch
I changed default delimiter2 value to ":" in UDF method description
> Fix default delimiter2 in str_to_map UDF or in method description
> -----------------------------------------------------------------
>
> Key: HIVE-15746
> URL: https://issues.apache.org/jira/browse/HIVE-15746
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Affects Versions: 2.2.0
> Reporter: Alexander Pivovarov
> Assignee: Alexander Pivovarov
> Priority: Trivial
> Attachments: HIVE-15746.1.patch
>
>
> According to UDF wiki and to GenericUDFStringToMap.java class comments
> default delimiter 2 should be '='.
> But in the code default_del2 = ":"
> https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFStringToMap.java#L53
> We need to fix code or fix the method description and UDF wiki
> Let me know what you think?
> {code}
> str_to_map("a=1,b=2")
> vs
> str_to_map("a:1,b:2")
> {code}
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