HI,
I think there are sth. wrong by mistake,my issue is different from the issue
you created (https://issues.apache.org/jira/browse/THRIFT-3346 )
My issue is as follows:
I tried to get values from HIVE server 2 using thrift, if the values in
HIVE2 database are not null, everything looks fine.
But I found there are some problems if the value is null, e.g.
If the column type is int , we’ll get 0.
If the column type is Boolean, we’ll get true.
If the column type is string, we’ll get “”.
It seems we cannot know what the data really is in HIVE2 DB through thrift if
the value is stored as NULL.
For int column, if we get 0, We cannot distinguish if it is 0 or NULL in HIVE 2
DB,
For Boolean column, , if we get true, we cannot distinguish if it is true or
NULL in HIVE 2 DB,
…..
I’ve searched this problem on internet, and I found there’s an issue already
raised up for this problem:
https://issues.apache.org/jira/browse/THRIFT-3304
I saw Jens
Geyer<https://issues.apache.org/jira/secure/ViewProfile.jspa?name=jensg> added
a comment and said:”I don’t see any issue”,
well, I think it is an issue actually, especially for Boolean column type.
Is it possible for you to solve it? Thank you very much.
From: Akhil Das [mailto:[email protected]]
Sent: Tuesday, September 22, 2015 9:37 PM
To: [email protected]
Subject: c_glib tutorial example crashes
Hi
I have created a JIRA for this https://issues.apache.org/jira/browse/THRIFT-3346
The issue is that, the tutorial server program throws up the following error
whenever the tutorial client connects to it.
From server:
[Inline image 1]
And this is from the tutorial client:
[Inline image 2]
Thanks
Best Regards
