liuxian created SPARK-23404: ------------------------------- Summary: When the underlying buffers are already direct, we should copy it to the heap memory Key: SPARK-23404 URL: https://issues.apache.org/jira/browse/SPARK-23404 Project: Spark Issue Type: Improvement Components: Spark Core Affects Versions: 2.3.0 Reporter: liuxian
If the memory mode is _ON_HEAP_,when the underlying buffers are direct, we should copy it to the heap memory. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org