[
https://issues.apache.org/jira/browse/HIVE-25505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Panagiotis Garefalakis updated HIVE-25505:
------------------------------------------
Description:
aAtable with header. skip.header.line.count=1 does not skip the first line if
it is blank, except in a fetch task.
To reproduce, create a csv table, ans set header. skip.header.line.count=1 in
table properties.
In the table location, create a single file, with a blank (empty) first line,
and say 2 further lines.
If you do a select * on it, you see 2 rows (correct)
If you do select count(\*) on it, you get 3 (incorrect)
{code:java}
// Some comments here
public String getFoo()
{
return foo;
}
{code}
was:
aAtable with header. skip.header.line.count=1 does not skip the first line if
it is blank, except in a fetch task.
To reproduce, create a csv table, ans set header. skip.header.line.count=1 in
table properties.
In the table location, create a single file, with a blank (empty) first line,
and say 2 further lines.
If you do a select * on it, you see 2 rows (correct)
If you do select count(\*) on it, you get 3 (incorrect)
> Incorrect results with header. skip.header.line.count if first line is blank
> ----------------------------------------------------------------------------
>
> Key: HIVE-25505
> URL: https://issues.apache.org/jira/browse/HIVE-25505
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Steve Carlin
> Priority: Major
>
> aAtable with header. skip.header.line.count=1 does not skip the first line if
> it is blank, except in a fetch task.
> To reproduce, create a csv table, ans set header. skip.header.line.count=1 in
> table properties.
> In the table location, create a single file, with a blank (empty) first line,
> and say 2 further lines.
> If you do a select * on it, you see 2 rows (correct)
> If you do select count(\*) on it, you get 3 (incorrect)
> {code:java}
> // Some comments here
> public String getFoo()
> {
> return foo;
> }
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
