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author | Patrick Wendell <pwendell@gmail.com> | 2013-07-02 16:28:40 -0700 |
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committer | Patrick Wendell <pwendell@gmail.com> | 2013-07-02 16:28:40 -0700 |
commit | 39e2325675e40c2231e26a7e693035f54039b1d5 (patch) | |
tree | 7839ad58e89d74ead4df340203669b985c79fbe5 /core | |
parent | 8ca1cc1786a376b227ba69872efbf8e26952b80d (diff) | |
download | spark-39e2325675e40c2231e26a7e693035f54039b1d5.tar.gz spark-39e2325675e40c2231e26a7e693035f54039b1d5.tar.bz2 spark-39e2325675e40c2231e26a7e693035f54039b1d5.zip |
Removing dead code
Diffstat (limited to 'core')
-rw-r--r-- | core/src/main/scala/spark/Utils.scala | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/core/src/main/scala/spark/Utils.scala b/core/src/main/scala/spark/Utils.scala index c1616de641..c5faf79ac3 100644 --- a/core/src/main/scala/spark/Utils.scala +++ b/core/src/main/scala/spark/Utils.scala @@ -589,19 +589,6 @@ private object Utils extends Logging { "%s at %s:%s".format(callSiteInfo.lastSparkMethod, callSiteInfo.firstUserFile, callSiteInfo.firstUserLine) } - /** - * Try to find a free port to bind to on the local host. This should ideally never be needed, - * except that, unfortunately, some of the networking libraries we currently rely on (e.g. Spray) - * don't let users bind to port 0 and then figure out which free port they actually bound to. - * We work around this by binding a ServerSocket and immediately unbinding it. This is *not* - * necessarily guaranteed to work, but it's the best we can do. - */ - def findFreePort(): Int = { - val socket = new ServerSocket(0) - val portBound = socket.getLocalPort - socket.close() - portBound - } /** Return a string containing the last `n` bytes of a file. */ def lastNBytes(path: String, n: Int): String = { |