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From "Abhishek Girish (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3770) Query with window function having just ORDER BY clause runs out of memory on large datasets
Date Sat, 12 Sep 2015 01:15:45 GMT
Abhishek Girish created DRILL-3770:
--------------------------------------

             Summary: Query with window function having just ORDER BY clause runs out of memory
on large datasets
                 Key: DRILL-3770
                 URL: https://issues.apache.org/jira/browse/DRILL-3770
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.2.0
         Environment: 10 Performance Nodes
DRILL_MAX_DIRECT_MEMORY=100g
DRILL_INIT_HEAP="8g"
DRILL_MAX_HEAP="8g"
planner.memory.query_max_memory_per_node bumped up to 20 GB
TPC-DS SF 1000 dataset (Parquet)
            Reporter: Abhishek Girish
            Assignee: Deneche A. Hakim


The following query runs out of memory:

{code:sql}
SELECT SUM(ss.ss_net_paid_inc_tax) OVER (ORDER BY ss.ss_store_sk) FROM store_sales ss LIMIT
20;
java.lang.RuntimeException: java.sql.SQLException: RESOURCE ERROR: One or more nodes ran out
of memory while executing the query.

Fragment 0:0

[Error Id: 9c441211-65ec-4206-9e6b-d6ae9c2903be on ucs-node6.perf.lab:31010]
	at sqlline.IncrementalRows.hasNext(IncrementalRows.java:73)
	at sqlline.TableOutputFormat$ResizingRowsProvider.next(TableOutputFormat.java:87)
	at sqlline.TableOutputFormat.print(TableOutputFormat.java:118)
	at sqlline.SqlLine.print(SqlLine.java:1583)
	at sqlline.Commands.execute(Commands.java:852)
	at sqlline.Commands.sql(Commands.java:751)
	at sqlline.SqlLine.dispatch(SqlLine.java:738)
	at sqlline.SqlLine.begin(SqlLine.java:612)
	at sqlline.SqlLine.start(SqlLine.java:366)
	at sqlline.SqlLine.main(SqlLine.java:259)
{code}





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