André F. created SPARK-41299:
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Summary: OOM when filter pushdown `last_day` function
Key: SPARK-41299
URL: https://issues.apache.org/jira/browse/SPARK-41299
Project: Spark
Issue Type: Bug
Components: Optimizer
Affects Versions: 3.3.1
Environment: Spark 3.3.1
JDK 8 (openjdk version "1.8.0_352")
Reporter: André F.
Using the following transformation on Spark 3.3.1:
df.where($"date" === last_day($"date"))
Where `df` is a dataframe created from a set Parquet files. I'm trying to
filter dates where they match with the last day of the month of where `date`
happened.
Executors are dying with the following error:
java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.util.regex.Pattern.compile(Pattern.java:1722) ~[?:1.8.0_252]
at java.util.regex.Pattern.<init>(Pattern.java:1352) ~[?:1.8.0_252]
at java.util.regex.Pattern.compile(Pattern.java:1028) ~[?:1.8.0_252]
By **disabling** the predicate pushdown rule, the job works normally.
Also, this works normally on Spark 3.3.0.
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