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https://issues.apache.org/jira/browse/ASTERIXDB-2164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16257832#comment-16257832
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ASF subversion and git services commented on ASTERIXDB-2164:
------------------------------------------------------------
Commit 7a117402258433ac95b9c8e9d8ffb1ba036bb26c in asterixdb's branch
refs/heads/master from [~idleft]
[ https://git-wip-us.apache.org/repos/asf?p=asterixdb.git;h=7a11740 ]
[ASTERIXDB-2164][HYR] Fix node assignment bug for unbounded task
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
The upper bound of node selection is mistakenly set to 1. Change that to
the size of live nodes can fix the issue.
Change-Id: I06e1b38bf74038d975a6dd17052e46e74fe1fc02
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2148
Sonar-Qube: Jenkins <[email protected]>
Integration-Tests: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Contrib: Jenkins <[email protected]>
Reviewed-by: Till Westmann <[email protected]>
> StackOverflow in type computing for certain queries.
> ----------------------------------------------------
>
> Key: ASTERIXDB-2164
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2164
> Project: Apache AsterixDB
> Issue Type: Bug
> Reporter: Xikui Wang
>
> The following query will cause the compiler stackoverflow (assume default
> udfs are installed):
> {code:sql}
> use test;
> create type TwitterUserType as closed {
> screen_name: string,
> language: string,
> friends_count: int32,
> status_count: int32,
> name: string,
> followers_count: int32
> };
> create type Tweet as open {
> id: int64,
> user: TwitterUserType,
> latitude: double,
> longitude: double,
> message_text: string,
> created_at: string,
> country: string
> };
> create dataset SyntheticTweets(Tweet) primary key id;
> SET `compiler.parallelism` "5";
> From SyntheticTweets t0
> let t1 = testlib#addHashTagsInPlace(t0)
> group by t0.id
> SELECT t1;
> {code}
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