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Posted to issues@drill.apache.org by "Paul Rogers (JIRA)" <ji...@apache.org> on 2017/07/11 21:40:00 UTC
[jira] [Updated] (DRILL-5442) JSON Reader: IndexOutOfBounds with a
join over an inlist
[ https://issues.apache.org/jira/browse/DRILL-5442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Rogers updated DRILL-5442:
-------------------------------
Summary: JSON Reader: IndexOutOfBounds with a join over an inlist (was: Managed Sort: IndexOutOfBounds with a join over an inlist)
> JSON Reader: IndexOutOfBounds with a join over an inlist
> --------------------------------------------------------
>
> Key: DRILL-5442
> URL: https://issues.apache.org/jira/browse/DRILL-5442
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Affects Versions: 1.10.0
> Reporter: Boaz Ben-Zvi
> Assignee: Paul Rogers
> Fix For: 1.12.0
>
>
> The following query fails with IOOB when a managed sort is used, but passes with the old default sort:
> =========================================
> 0: jdbc:drill:zk=local> alter session set `exec.sort.disable_managed` = false;
> +-------+-------------------------------------+
> | ok | summary |
> +-------+-------------------------------------+
> | true | exec.sort.disable_managed updated. |
> +-------+-------------------------------------+
> 1 row selected (0.16 seconds)
> 0: jdbc:drill:zk=local> select * from dfs.`/data/json/s1/date_dim` where d_year in(1990, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919) limit 3;
> Error: SYSTEM ERROR: IndexOutOfBoundsException: index: 0, length: 1 (expected: range(0, 0))
> Fragment 0:0
> [Error Id: 370fd706-c365-421f-b57d-d6ab7fde82df on 10.250.56.251:31010] (state=,code=0)
>
> ================================================
> (the above query was extracted from /root/drillAutomation/framework-master/framework/resources/Functional/tpcds/variants/hive/q4_1.sql )
> Note that the inlist must have at least 20 items, in which case the plan becomes a join over a stream-aggregate over a sort over the (inlist's) values. When the IOOB happens, the stack does not show the sort anymore, but probably handling a NONE returned by the last next() on the sort ( StreamingAggTemplate.doWork():182 )
> The "date_dim" can probably be made up with any data. The one above was taken from:
> [root@atsqa6c85 ~]# hadoop fs -ls /drill/testdata/tpcds/json/s1/date_dim
> Found 1 items
> -rwxr-xr-x 3 root root 50713534 2014-10-14 22:39 /drill/testdata/tpcds/json/s1/date_dim/0_0_0.json
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