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[SPARK-12868][SQL] Allow adding jars from hdfs #17342

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[SPARK-12868][SQL] Allow adding jars from hdfs #17342

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d671fac
[SPARK-18910] Allow adding jars from hdfs
weiqingy Mar 18, 2017
08810f2
Fix review comments
weiqingy Mar 22, 2017
47d36a1
Fix review comments
weiqingy Apr 18, 2017
48069cc
Fix review comments
weiqingy Apr 20, 2017
fb1ee81
Fix review comments
weiqingy Apr 25, 2017
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Fix review comments
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@weiqingy
weiqingy committed Apr 20, 2017
commit 08810f2865c222b50118ac4b9ca31e6d151d2c94
5 changes: 3 additions & 2 deletions core/src/main/scala/org/apache/spark/util/Utils.scala
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Expand Up @@ -2784,7 +2784,7 @@ private[spark] class CircularBuffer(sizeInBytes: Int = 10240) extends java.io.Ou

/**
* Factory for URL stream handlers. It relies on 'protocol' to choose the appropriate
* UrlStreamHandlerFactory to create URLStreamHandler. Adding new 'if' branches in
* UrlStreamHandlerFactory to create URLStreamHandler. Add new 'if' branches in
* 'createURLStreamHandler' like 'hdfsHandler' to support more protocols.
*/
private[spark] class SparkUrlStreamHandlerFactory extends URLStreamHandlerFactory {
Expand All @@ -2793,7 +2793,8 @@ private[spark] class SparkUrlStreamHandlerFactory extends URLStreamHandlerFactor
def createURLStreamHandler(protocol: String): URLStreamHandler = {
if (protocol.compareToIgnoreCase("hdfs") == 0) {
if (hdfsHandler == null) {
hdfsHandler = new FsUrlStreamHandlerFactory().createURLStreamHandler(protocol)
hdfsHandler = new FsUrlStreamHandlerFactory(SparkHadoopUtil.get.conf)
.createURLStreamHandler(protocol)
}
hdfsHandler
} else {
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