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ftom
/ Spark::findLocalIpAddress
Created
November 1, 2014 12:43
How Spark determines the default IP to use for the Spark driver
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| /** | |
| * Get the local host's IP address in dotted-quad format (e.g. 1.2.3.4). | |
| * Note, this is typically not used from within core spark. | |
| */ | |
| lazy val localIpAddress: String = findLocalIpAddress() | |
| lazy val localIpAddressHostname: String = getAddressHostName(localIpAddress) | |
| private def findLocalIpAddress(): String = { | |
| val defaultIpOverride = System.getenv("SPARK_LOCAL_IP") | |
| if (defaultIpOverride != null) { |
ftom
/ keybase.md
Created
April 20, 2015 07:52