[
https://issues.apache.org/jira/browse/DRILL-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064253#comment-14064253
]
Rahul Challapalli commented on DRILL-1095:
------------------------------------------
Well looks like this is independent of the Parquet Writer and is dependent on
the size of the runtime generated code. The below query also results in a
similar error. It fails around 135 columns in the group by. Each column in this
case is an integer with value similar to "39867"
select count(*) from `200columns` group by col0, col1, col2, col3, col4, col5,
col6, col7, col8, col9, col10, col11, col12, col13, col14, col15, col16, col17,
col18, col19, col20, col21, col22, col23, col24, col25, col26, col27, col28,
col29, col30, col31, col32, col33, col34, col35, col36, col37, col38, col39,
col40, col41, col42, col43, col44, col45, col46, col47, col48, col49, col50,
col51, col52, col53, col54, col55, col56, col57, col58, col59, col60, col61,
col62, col63, col64, col65, col66, col67, col68, col69, col70, col71, col72,
col73, col74, col75, col76, col77, col78, col79, col80, col81, col82, col83,
col84, col85, col86, col87, col88, col89, col90, col91, col92, col93, col94,
col95, col96, col97, col98, col99, col100, col101, col102, col103, col104,
col105, col106, col107, col108, col109, col110, col111, col112, col113, col114,
col115, col116, col117, col118, col119, col120, col121, col122, col123, col124,
col125, col126, col127, col128, col129, col130, col131, col132, col133, col134,
col135, col136, col137, col138, col139, col140, col141, col142, col143, col144,
col145, col146, col147, col148, col149;
> Drill Parquet Writer fails when we have more than 150 columns
> -------------------------------------------------------------
>
> Key: DRILL-1095
> URL: https://issues.apache.org/jira/browse/DRILL-1095
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Codegen, Metadata, Storage - Writer
> Reporter: Rahul Challapalli
> Assignee: Aditya Kishore
> Priority: Blocker
> Attachments: error.log
>
>
> git.commit.id.abbrev=a1a6144
> Build# 26246
> The 'create table as' statement starts to break when the column count is
> somewhere around 125-150. I attached the error log. Let me know if you have
> any questions.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
