Sangmin Yoon created ZEPPELIN-1523:
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Summary: Date strings are shown incorrectly in graph.
Key: ZEPPELIN-1523
URL: https://issues.apache.org/jira/browse/ZEPPELIN-1523
Project: Zeppelin
Issue Type: Bug
Components: front-end
Affects Versions: 0.7.0
Reporter: Sangmin Yoon
{code}
%jdbc
select '2016-09-01' as date, 10 as count
{code}
If you input above, and see the graph, the date is shown as 'Thu Sep 01 2016
00:00:00 GTM+09:00'.
(And if you export table as csv, dates become getTime() values)
This problem was created by https://issues.apache.org/jira/browse/ZEPPELIN-1372.
Every date string is converted to a moment instance, so date is displayed as
above.
I think automatic date detection is unnecessary unlike number detection.
I think mixed date format (like 11/30/2015 and 2014-05-06) is not common,
and if the date format is same, dates can be sorted without converting to
moment instances.
For verbose date strings (e.g. 19/Sep/16), it may be better to add option like
https://issues.apache.org/jira/browse/ZEPPELIN-1371 than automatic detection.
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