[ https://issues.apache.org/jira/browse/SPARK-12402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davies Liu updated SPARK-12402: ------------------------------- Description: After run some SQL query in PySpark, the DataFrame are still referenced by py4j Gateway, they are freed after calll `gc.collect()` in Python. (was: The broadcasted HashRelation is not destroyed after query finished (also can't be reused).) > Memory leak in pyspark > ---------------------- > > Key: SPARK-12402 > URL: https://issues.apache.org/jira/browse/SPARK-12402 > Project: Spark > Issue Type: Bug > Components: SQL > Reporter: Davies Liu > > After run some SQL query in PySpark, the DataFrame are still referenced by > py4j Gateway, they are freed after calll `gc.collect()` in Python. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org