Yuan Jianhui created SPARK-5073:
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Summary: "spark.storage.memoryMapThreshold" have two default value
Key: SPARK-5073
URL: https://issues.apache.org/jira/browse/SPARK-5073
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.2.0
Reporter: Yuan Jianhui
Priority: Minor
In org.apache.spark.storage.DiskStore:
val minMemoryMapBytes =
blockManager.conf.getLong("spark.storage.memoryMapThreshold", 2 * 4096L)
In org.apache.spark.network.util.TransportConf:
public int memoryMapBytes() {
return conf.getInt("spark.storage.memoryMapThreshold", 2 * 1024 *
1024);
}
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