HDFS-11816. Update default SSL cipher list for HttpFS. Contributed by John Zhuge.

hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/libexec/httpfs-config.sh

@@ -171,11 +171,6 @@ if [ "${HTTPFS_SSL_CIPHERS}" = "" ]; then
   HTTPFS_SSL_CIPHERS+=",TLS_RSA_WITH_AES_128_CBC_SHA256"
   HTTPFS_SSL_CIPHERS+=",TLS_RSA_WITH_AES_128_CBC_SHA"
   HTTPFS_SSL_CIPHERS+=",TLS_RSA_WITH_3DES_EDE_CBC_SHA"
-  HTTPFS_SSL_CIPHERS+=",TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"
-  HTTPFS_SSL_CIPHERS+=",TLS_DHE_RSA_WITH_AES_256_CBC_SHA"
-  HTTPFS_SSL_CIPHERS+=",TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"
-  HTTPFS_SSL_CIPHERS+=",TLS_DHE_RSA_WITH_AES_128_CBC_SHA"
-  HTTPFS_SSL_CIPHERS+=",TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"
   print "Setting HTTPFS_SSL_CIPHERS: ${HTTPFS_SSL_CIPHERS}"
 else
   print "Using   HTTPFS_SSL_CIPHERS: ${HTTPFS_SSL_CIPHERS}"