[jira] [Created] (SPARK-33032) Should throw SparkException if broadcast large table

["Yuming Wang (Jira)" <ji...@apache.org>]

Yuming Wang created SPARK-33032:
-----------------------------------

             Summary: Should  throw SparkException if broadcast large table
                 Key: SPARK-33032
                 URL: https://issues.apache.org/jira/browse/SPARK-33032
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: Yuming Wang


Spark 3.1:
{noformat}
20/09/29 17:04:40 WARN TaskMemoryManager: Failed to allocate a page (16777216 bytes), try again.
20/09/29 17:04:45 WARN TaskMemoryManager: Failed to allocate a page (16777216 bytes), try again.
{noformat}


Spark 3.0.1:
{noformat}
Caused by: org.apache.spark.SparkException: Cannot broadcast the table that is larger than 8GB: 10 GB
	at org.apache.spark.sql.execution.exchange.BroadcastExchangeExec.$anonfun$relationFuture$1(BroadcastExchangeExec.scala:145)
	at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:182)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
{noformat}




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