Fengnian Zhao created HIVE-26486:
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Summary: I get NPE error when I execute left join on hive
Key: HIVE-26486
URL: https://issues.apache.org/jira/browse/HIVE-26486
Project: Hive
Issue Type: Bug
Reporter: Fengnian Zhao
This is my sql: SELECT * FROM table1 P LEFT JOIN table2 A ON (P.a_id = A.id);
And I get this error:
{quote}{{Error while processing statement: FAILED: Execution Error, return code
3 from org.apache.hadoop.hive.ql.exec.spark.SparkTask. Spark job failed during
runtime. Please check stacktrace for the root cause. }}
{quote}
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