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https://issues.apache.org/jira/browse/HIVE-11825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14745481#comment-14745481
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Young Pyo Lee commented on HIVE-11825:
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I think this json was something wrong
Becase there are escape character in keywords
So if you change
BEFORE 思科Q4收入估\$79.2亿 前景阴云笼罩
AFTER 思科Q4收入估$79.2亿 前景阴云笼罩
It might be works
> get_json_object(col,'$.a') is null in where clause didn`t work
> --------------------------------------------------------------
>
> Key: HIVE-11825
> URL: https://issues.apache.org/jira/browse/HIVE-11825
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 0.14.0
> Reporter: Feng Yuan
> Priority: Critical
> Fix For: 0.14.1
>
>
> example:
> select attr from raw_kafka_item_dt0 where l_date='2015-09-06' and
> customer='Czgc_news' and get_json_object(attr,'$.title') is NULL limit 10;
> but in results,title is still not null!
> {"title":"思科Q4收入估$79.2亿
> 前景阴云笼罩","ItemType":"NewsBase","keywords":"思科Q4收入估\$79.2亿
> 前景阴云笼罩","random":"1420253511075","callback":"BCore.instances[2].callbacks[1]","user_agent":"Mozilla/5.0
> (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9
> (KHTML; like Gecko) Version/5.0.2 Mobile/8C148
> Safari/6533.18.5","is_newgid":"false","uuid":"DS.Input:b56c782bcb75035d:00002116:003dcd40:54a75947","ptime":"1.1549997E9"}
>
> attr is a dict
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