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https://issues.apache.org/jira/browse/TAJO-558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884026#comment-13884026
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Jaehwa Jung edited comment on TAJO-558 at 1/28/14 11:17 AM:
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I created a new RB https://reviews.apache.org/r/17453/.
Refactoring LogicalPlanner made this error, and I found that column qualifier
just support pair of table name and column name. But if users use
HCatalogStore, they can use different databases which stored on same
HiveMetaStore. As a result, database name and table name and column name can be
used at one column phase. So, I updated ColumnReferenceExpr and Schema to use
database name.
You can verify it as follows:
{code:xml}
mvn clean install -Phcatalog-0.11.0
mvn clean install -Phcatalog-0.12.0
{code}
I already verified it on my local cluster.
Please review it. :)
was (Author: blrunner):
I created a new RB https://reviews.apache.org/r/17453/.
Refactoring LogicalPlanner made this error, and I found that column qualifier
just support pair of table name and column name. But if users use
HCatalogStore, they can use different databases which stored on same
HiveMetaStore. As a result, database name and table name and column name can be
used at one column phase. So, I updated ColumnReferenceExpr and Schema to use
database name.
> HCatalogStore can't scan columns.
> ---------------------------------
>
> Key: TAJO-558
> URL: https://issues.apache.org/jira/browse/TAJO-558
> Project: Tajo
> Issue Type: Bug
> Components: catalog
> Affects Versions: 0.8-incubating
> Reporter: Jaehwa Jung
> Assignee: Jaehwa Jung
> Fix For: 0.8-incubating
>
>
> If we write partitioned columns at where clause on tsql, tajo print a error
> message as follows:
> {code:xml}
> tajo> select * from table1 where id = 1;
> ERROR: no such a column name default
> {code}
> For reference, hive table schema is as the following:
> {code:xml}
> CREATE TABLE table1(
> id int,
> name string,
> score float,
> type string);
> {code}
> It occurred on both managed tables and partitioned tables.
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