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https://issues.apache.org/jira/browse/DRILL-2458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14361541#comment-14361541
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Aman Sinha commented on DRILL-2458:
-----------------------------------
Note that a simplified version of the above query on smaller scale encounters
an IOBE, which is a known issue - see DRILL-2176, which is related to a Calcite
bug and will be resolved when we rebase on the master branch of Calcite.
{code}
0: jdbc:drill:zk=local> create table ttsort as select * from
cp.`tpch/nation.parquet` order by n_nationkey ;
Query failed: IndexOutOfBoundsException: index (1) must be less than size (1)
{code}
However, the problem you reported is different.. can you attach the Explain
plan for the SELECT statement ?
> Extra hash column added when running CTAS with order by
> -------------------------------------------------------
>
> Key: DRILL-2458
> URL: https://issues.apache.org/jira/browse/DRILL-2458
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Steven Phillips
>
> I created the table via the command:
> {code:sql}
> create table dfs.tmp.lineitem_sort as select * from
> dfs.`/drill/SF10/lineitem` order by l_extendedprice desc
> {code}
> This resulted in an extra column when reading the data back:
> {code}
> 0: jdbc:drill:> select * from `lineitem_sort/0_0_0.parquet` limit 1;
> +---------------------------+------------+--------------+------------+-----------------+--------------+--------------+------------+------------+------------+---------------+--------------+------------+----------------+------------+------------+------------+------------------+
> | E_X_P_R_H_A_S_H_F_I_E_L_D | L_COMMENT | L_COMMITDATE | L_DISCOUNT |
> L_EXTENDEDPRICE | L_LINENUMBER | L_LINESTATUS | L_ORDERKEY | L_PARTKEY |
> L_QUANTITY | L_RECEIPTDATE | L_RETURNFLAG | L_SHIPDATE | L_SHIPINSTRUCT |
> L_SHIPMODE | L_SUPPKEY | L_TAX | l_extendedprice0 |
> +---------------------------+------------+--------------+------------+-----------------+--------------+--------------+------------+------------+------------+---------------+--------------+------------+----------------+------------+------------+------------+------------------+
> | -1909175176 | [B@187a06b6 | [B@734ea347 | 0.02 |
> 104949.5 | 2 | [B@2fc1c575 | 16734176 | 199999 |
> 50.0 | [B@5a8a9cd1 | [B@423d8bc7 | [B@56a3d7ca | [B@1eac3b36 |
> [B@3d6365f5 | 50002 | 0.05 | 104949.5 |
> +---------------------------+------------+--------------+------------+-----------------+--------------+--------------+------------+------------+------------+---------------+--------------+------------+----------------+------------+------------+------------+------------------+
> {code}
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