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Posted to issues@spark.apache.org by "kai zhao (JIRA)" <ji...@apache.org> on 2019/05/27 09:15:00 UTC

[jira] [Created] (SPARK-27854) [Spark-SQL] OOM when using unequal join sql

kai zhao created SPARK-27854:
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             Summary: [Spark-SQL] OOM when using unequal join sql 
                 Key: SPARK-27854
                 URL: https://issues.apache.org/jira/browse/SPARK-27854
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.6.2
            Reporter: kai zhao


I am using Spark 1.6.2 which is from hdp package.

Reproduce Steps:

1.Start Spark thrift server Or write DataFrame Code

2.Execute SQL like:select * from table_a  left join table_b on table_a.fieldA <= table_b.fieldB

3.Wait until the job is finished

 

Actual Result:

SQL won't  execute failed With Error:

Expect:

SQL runs Successfully 

I have tried every method on the Internet . But it still won't work



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