[jira] [Created] (HIVE-8373) OOM for a simple query with spark.master=local [Spark Branch]

["Xuefu Zhang (JIRA)" <ji...@apache.org>]

Xuefu Zhang created HIVE-8373:
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             Summary: OOM for a simple query with spark.master=local [Spark Branch]
                 Key: HIVE-8373
                 URL: https://issues.apache.org/jira/browse/HIVE-8373
             Project: Hive
          Issue Type: Bug
          Components: Spark
            Reporter: Xuefu Zhang


I have a straigh forward query to run in Spark local mode, but get an OOM even though the data volumn is tiny:
{code}
Exception in thread "Spark Context Cleaner" 
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Spark Context Cleaner"
Exception in thread "Executor task launch worker-1" 
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Executor task launch worker-1"
Exception in thread "Keep-Alive-Timer" 
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Keep-Alive-Timer"
Exception in thread "Driver Heartbeater" 
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Driver Heartbeater"
{code}
The query is:
{code}
select product_name, avg(item_price) as avg_price from product join item on item.product_pk=product.product_pk group by product_name order by avg_price;
{code}



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