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Posted to dev@hive.apache.org by "Vineet Garg (JIRA)" <ji...@apache.org> on 2018/01/17 00:04:00 UTC
[jira] [Created] (HIVE-18462) Explain formatted for queries with
map join has columnExprMap with unformatted column name
Vineet Garg created HIVE-18462:
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Summary: Explain formatted for queries with map join has columnExprMap with unformatted column name
Key: HIVE-18462
URL: https://issues.apache.org/jira/browse/HIVE-18462
Project: Hive
Issue Type: Improvement
Reporter: Vineet Garg
Assignee: Vineet Garg
e.g.
{code:sql}
"columnExprMap:":{
"_col0":"0:Column[_col0]",
"_col1":"0:Column[_col1]",
"_col2":"1:Column[_col0]",
"_col3":"1:Column[_col1]"
}
{code}
It is better formatted as:
"columnExprMap:":{
"_col0":"0:_col0",
"_col1":"0:_col1",
"_col2":"1:_col0",
"_col3":"1:_col1"
}
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