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https://issues.apache.org/jira/browse/HIVE-3454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14107602#comment-14107602
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David P Moore commented on HIVE-3454:
-------------------------------------
I see that this is still an issue. I found this today when trying to convert
from integer to timestamp. In order to get this to work I had to add
milliseconds (3 digits after the unix epoch) and also use a bigint intstead of
int.
I am using version 0.12. Any idea when this will be put in the main trunk?
> Problem with CAST(BIGINT as TIMESTAMP)
> --------------------------------------
>
> Key: HIVE-3454
> URL: https://issues.apache.org/jira/browse/HIVE-3454
> Project: Hive
> Issue Type: Bug
> Components: Types, UDF
> Affects Versions: 0.8.0, 0.8.1, 0.9.0
> Reporter: Ryan Harris
> Labels: newbie, newdev, patch
> Attachments: HIVE-3454.1.patch.txt, HIVE-3454.patch
>
>
> Ran into an issue while working with timestamp conversion.
> CAST(unix_timestamp() as TIMESTAMP) should create a timestamp for the current
> time from the BIGINT returned by unix_timestamp()
> Instead, however, a 1970-01-16 timestamp is returned.
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