Yuming Wang created SPARK-33032:
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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:
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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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