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https://issues.apache.org/jira/browse/DRILL-2408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14481352#comment-14481352
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Victoria Markman commented on DRILL-2408:
-----------------------------------------
Still does not work for me with the latest build:
{code}
#Fri Apr 03 23:03:15 EDT 2015
git.commit.id.abbrev=4f21357
{code}
{code}
0: jdbc:drill:schema=dfs> select c_integer, c_bigint, c_date, c_time, c_varchar
from j4 where c_bigint is null;
+------------+------------+------------+------------+------------+
| c_integer | c_bigint | c_date | c_time | c_varchar |
+------------+------------+------------+------------+------------+
+------------+------------+------------+------------+------------+
No rows selected (0.126 seconds)
0: jdbc:drill:schema=dfs> create table ctas_t6(c1,c2,c3,c4,c5) as select
c_integer, c_bigint, c_date, c_time, c_varchar from j4 where c_bigint is null;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 0 |
+------------+---------------------------+
1 row selected (0.214 seconds)
0: jdbc:drill:schema=dfs> select * from ctas_t6;
Query failed: IndexOutOfBoundsException: Index: 0, Size: 0
Error: exception while executing query: Failure while executing query.
(state=,code=0)
{code}
parquet file was not created, but directory was:
{code}
[Mon Apr 06 09:03:41
root@/mapr/vmarkman.cluster.com/drill/testdata/joins/ctas_t6 ] # pwd
/mapr/vmarkman.cluster.com/drill/testdata/joins/ctas_t6
[Mon Apr 06 09:03:45
root@/mapr/vmarkman.cluster.com/drill/testdata/joins/ctas_t6 ] # ls -l
total 0
{code}
> Invalid (0 length) parquet file created by CTAS
> -----------------------------------------------
>
> Key: DRILL-2408
> URL: https://issues.apache.org/jira/browse/DRILL-2408
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Writer
> Affects Versions: 0.8.0
> Reporter: Aman Sinha
> Assignee: Deneche A. Hakim
> Priority: Critical
> Fix For: 0.9.0
>
> Attachments: DRILL-2408.1.patch.txt, DRILL-2408.2.patch.txt,
> DRILL-2408.3.patch.txt
>
>
> We should not be creating 0 length parquet files; subsequent queries on these
> will fail with the error shown below.
> {code}
> 0: jdbc:drill:zk=local> create table tt5 as select * from
> cp.`tpch/region.parquet` where 1=0;
> +------------+---------------------------+
> | Fragment | Number of records written |
> +------------+---------------------------+
> | 0_0 | 0 |
> +------------+---------------------------+
> 1 row selected (0.8 seconds)
> 0: jdbc:drill:zk=local> select count(*) from tt5;
> Query failed: RuntimeException: file:/tmp/tt5/0_0_0.parquet is not a Parquet
> file (too small)
> Error: exception while executing query: Failure while executing query.
> {code}
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