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https://issues.apache.org/jira/browse/IMPALA-10679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17347244#comment-17347244
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ASF subversion and git services commented on IMPALA-10679:
----------------------------------------------------------

Commit 86beb2f9dd1454e25916b723dce3af23de2ac9e0 in impala's branch 
refs/heads/master from Amogh Margoor
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=86beb2f ]

IMPALA-10679: Add builtin functions to comptute SHA-1 and SHA-2 digest.

Built-in functions to compute SHA-1 digest and SHA-2 family of digest
has been added. Support for SHA2 digest includes SHA224, SHA256,
SHA384 and SHA512. In FIPS mode SHA1, SHA224 and SHA256 have been
disabled and will throw error. SHA2 functions will also throw error
for unsupported bit length i.e., bit length apart from 224, 256, 384,
512.

Testing:
1. Added Unit test for expressions.
2. Added end-to-end test for new functions.

Change-Id: If163b7abda17cca3074c86519d59bcfc6ace21be
Reviewed-on: http://gerrit.cloudera.org:8080/17464
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Create SHA2 builtin function
> ----------------------------
>
>                 Key: IMPALA-10679
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10679
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Backend
>            Reporter: Zoltán Borók-Nagy
>            Assignee: Amogh Margoor
>            Priority: Major
>              Labels: newbie, ramp-up
>
> Add support for the SHA2 family of hash functions (SHA-224, SHA-256, SHA-384, 
> and SHA-512).
> Hive already supports SHA2: HIVE-10644
> We should add a similar builtin function.
>  



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