diff --git a/R/pkg/DESCRIPTION b/R/pkg/DESCRIPTION
index 29a8a0062873fe00f3d61de1044fb8c7d94dd47f..6d46c31906260730084333b0ed49b8ab577185ba 100644
--- a/R/pkg/DESCRIPTION
+++ b/R/pkg/DESCRIPTION
@@ -1,6 +1,6 @@
Package: SparkR
Type: Package
-Version: 2.3.1
+Version: 2.3.0
Title: R Frontend for Apache Spark
Description: Provides an R Frontend for Apache Spark.
Authors@R: c(person("Shivaram", "Venkataraman", role = c("aut", "cre"),
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 5c5a8e9b8232e2aae48afed58fab894590432b79..2ca9ab66462a8cecf8d68fe2d121502450625831 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/common/kvstore/pom.xml b/common/kvstore/pom.xml
index 2a625da682cdc350484be3860ca2328023aec1eb..404c744f98261d34bc01624faba1b7c61c11633b 100644
--- a/common/kvstore/pom.xml
+++ b/common/kvstore/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/common/network-common/pom.xml b/common/network-common/pom.xml
index adb189043909497d229ca7a7cf786929cdcb2669..3c0b5288862fada50be91066d941c4345e44cf90 100644
--- a/common/network-common/pom.xml
+++ b/common/network-common/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/common/network-shuffle/pom.xml b/common/network-shuffle/pom.xml
index 4cdcfa2a4da9938bfe51438085313f383fbe8943..fe3bcfd68f9882dab8bd97571404d9ee821d0676 100644
--- a/common/network-shuffle/pom.xml
+++ b/common/network-shuffle/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/common/network-yarn/pom.xml b/common/network-yarn/pom.xml
index 494137f8e9ec1b116362db77dcb63d85425d19b4..90ca4016ecc792a8d61d5fefcfb9ee14471d6f63 100644
--- a/common/network-yarn/pom.xml
+++ b/common/network-yarn/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/common/sketch/pom.xml b/common/sketch/pom.xml
index 32bebf5eeca993ab5ca30a900ab6ba37429a594f..8bb2c38f7d097d7f6861be2ab89d8abaf50e6b17 100644
--- a/common/sketch/pom.xml
+++ b/common/sketch/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/common/tags/pom.xml b/common/tags/pom.xml
index 8dc4ddeea3ec0bb33036764e65d44ae3dc6b0b5b..0d5d4b1661012a9a11d20b8f88b2684b4ea0cb43 100644
--- a/common/tags/pom.xml
+++ b/common/tags/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/common/unsafe/pom.xml b/common/unsafe/pom.xml
index 5613f5e81384c5db890a1304613eaca5219db840..d6136e6c29a8438b0651ffc82dcffc34724458e7 100644
--- a/common/unsafe/pom.xml
+++ b/common/unsafe/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/core/pom.xml b/core/pom.xml
index c34c9df39063b219139de99398831347629e5145..364aaab74e67bea21416eebb96ee6f55ec0945dc 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/docs/_config.yml b/docs/_config.yml
index 213579037f51a57d0f9276d4158d9f811da19185..aabf3151890f9d1cc37f2c9297acdffafc01a6d5 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -14,8 +14,8 @@ include:
# These allow the documentation to be updated with newer releases
# of Spark, Scala, and Mesos.
-SPARK_VERSION: 2.3.1-SNAPSHOT
-SPARK_VERSION_SHORT: 2.3.1
+SPARK_VERSION: 2.3.0
+SPARK_VERSION_SHORT: 2.3.0
SCALA_BINARY_VERSION: "2.11"
SCALA_VERSION: "2.11.8"
MESOS_VERSION: 1.0.0
diff --git a/examples/pom.xml b/examples/pom.xml
index e584feed1b337273d2c5330b18ded939c03f941f..28de7a180c2e7e35905716158185b36966e92700 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/external/docker-integration-tests/pom.xml b/external/docker-integration-tests/pom.xml
index 6c4031b392f656e640913adf059376f34ed3da54..9b74a4d327136d87f078838c7f384f0f289ae370 100644
--- a/external/docker-integration-tests/pom.xml
+++ b/external/docker-integration-tests/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/flume-assembly/pom.xml b/external/flume-assembly/pom.xml
index 6935ade33546a2498fc73105410ddc3934f5cf08..1da013353775c959b20677af3d12930c21dfcba1 100644
--- a/external/flume-assembly/pom.xml
+++ b/external/flume-assembly/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/flume-sink/pom.xml b/external/flume-sink/pom.xml
index 60aa5fb1a1031579d5678ea206f61ad673486819..da8ce5928b8bbdaee7e0af7be3de05038e1aebc8 100644
--- a/external/flume-sink/pom.xml
+++ b/external/flume-sink/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/flume/pom.xml b/external/flume/pom.xml
index d8ed3364c4bd404e1505a38b8650201c93713934..65a9f9972d3986ef1c8159e77adad00812736351 100644
--- a/external/flume/pom.xml
+++ b/external/flume/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kafka-0-10-assembly/pom.xml b/external/kafka-0-10-assembly/pom.xml
index 15d550d3bb445418cc7de1c240af0a299e8fc3cc..f5a2dbbef3b6f757bab14ad8ea8958c9a8c5d792 100644
--- a/external/kafka-0-10-assembly/pom.xml
+++ b/external/kafka-0-10-assembly/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kafka-0-10-sql/pom.xml b/external/kafka-0-10-sql/pom.xml
index 7ee7156efe22c495f4c48d551a49d5cfd7186d50..e9b8e4e18d6df0ff7a8ee1d7517c15364ebc2521 100644
--- a/external/kafka-0-10-sql/pom.xml
+++ b/external/kafka-0-10-sql/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kafka-0-10/pom.xml b/external/kafka-0-10/pom.xml
index 1f28798fd245a8bc1e13dcdfc5e98fc9108728d5..46a5bd1611d300320a08d5f9f9a06ece52ade463 100644
--- a/external/kafka-0-10/pom.xml
+++ b/external/kafka-0-10/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kafka-0-8-assembly/pom.xml b/external/kafka-0-8-assembly/pom.xml
index ad3cd0059e1837cc1d9a480a0231bb0131dfe261..72446ecb5cd823fa6442763b4217a32eb66b5f45 100644
--- a/external/kafka-0-8-assembly/pom.xml
+++ b/external/kafka-0-8-assembly/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kafka-0-8/pom.xml b/external/kafka-0-8/pom.xml
index 53d903fc58aee72efa1d7fdce102f0ece279c16d..e49c8281c6ddb7ad9c8a382b642ba537ddc291e0 100644
--- a/external/kafka-0-8/pom.xml
+++ b/external/kafka-0-8/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kinesis-asl-assembly/pom.xml b/external/kinesis-asl-assembly/pom.xml
index 4206a1ac4ad99340cd5db9b1571b00537701a454..7ad92b07094f2402cfb9bca5e134bda27869be5b 100644
--- a/external/kinesis-asl-assembly/pom.xml
+++ b/external/kinesis-asl-assembly/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/kinesis-asl/pom.xml b/external/kinesis-asl/pom.xml
index 7e838812bdc2ed2e6e7deee80fe1197984001427..126624ecd8922d97e72b5d60f4ecc8bb96764e05 100644
--- a/external/kinesis-asl/pom.xml
+++ b/external/kinesis-asl/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/external/spark-ganglia-lgpl/pom.xml b/external/spark-ganglia-lgpl/pom.xml
index ee7eb98e3dfc876b2d704d58b5ec9217a0ae9649..a8bcff8cdc14cb7f30c57dfcbfcc55b608c32b78 100644
--- a/external/spark-ganglia-lgpl/pom.xml
+++ b/external/spark-ganglia-lgpl/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/graphx/pom.xml b/graphx/pom.xml
index 2ea2e4a7adbdb1f11ad03ce08eff9e325aa538ab..6e60fbac9ef5a32d6639e61194f1f8863e5345ce 100644
--- a/graphx/pom.xml
+++ b/graphx/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/hadoop-cloud/pom.xml b/hadoop-cloud/pom.xml
index 35ddfac1d66244e5e517683780096962fa11eb74..7e09e304cb1b70dfb33881b11c3e423b2fe484ab 100644
--- a/hadoop-cloud/pom.xml
+++ b/hadoop-cloud/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/launcher/pom.xml b/launcher/pom.xml
index 29c1e53f480a3dc680a66f90f28685982a2437ec..d8c1792f5b0dd6fd3f9bf6a60af8ceffdcda1d96 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/mllib-local/pom.xml b/mllib-local/pom.xml
index 61eb9dbcf6f7a7c6c30266dadeb559f2db8f6113..d9380ed2c6d4d82d4b953942c3a4bf63940ce741 100644
--- a/mllib-local/pom.xml
+++ b/mllib-local/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/mllib/pom.xml b/mllib/pom.xml
index edba0a72ee6a4f618a48f5975054ff4cd7a82afa..9cb3ed2e7ae1df8c7e43ccfac21d2a70676a556d 100644
--- a/mllib/pom.xml
+++ b/mllib/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/pom.xml b/pom.xml
index 9aa531ec657465fe89eedc6cc74d980972fbffb7..e31b5e692e64110c1d2cd4064c9f127fb7f02427 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
</parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<packaging>pom</packaging>
<name>Spark Project Parent POM</name>
<url>http://spark.apache.org/</url>
diff --git a/python/pyspark/version.py b/python/pyspark/version.py
index b09fa9822184c6e3f39072e0ce17c12fe136f6d3..8065b058f8c0eef628f550f3d5e14206ff6da541 100644
--- a/python/pyspark/version.py
+++ b/python/pyspark/version.py
@@ -16,4 +16,4 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-__version__ = "2.3.1.dev0"
+__version__ = "2.3.0"
diff --git a/repl/pom.xml b/repl/pom.xml
index 3b445bfaf773dc0e1348319621b77d9b5b0c1980..c21a1cd108a8a9f91406e8c0467826380edc2f36 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/resource-managers/kubernetes/core/pom.xml b/resource-managers/kubernetes/core/pom.xml
index ae1c69f30558937a2f30a64edbafc8f64515772b..544e08b333aaf38b9a301c5739bdc3cbf66a32b9 100644
--- a/resource-managers/kubernetes/core/pom.xml
+++ b/resource-managers/kubernetes/core/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../../pom.xml</relativePath>
</parent>
diff --git a/resource-managers/mesos/pom.xml b/resource-managers/mesos/pom.xml
index ea31b9c121433819615d865e8b74aad8d7cb06bf..3dc6955ce312c3e52ad64cc36b03bbaf1f7180c9 100644
--- a/resource-managers/mesos/pom.xml
+++ b/resource-managers/mesos/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/resource-managers/yarn/pom.xml b/resource-managers/yarn/pom.xml
index d42bfff851572df07d8f2220f1f9b1f29afa01f5..7e1397ef9ba79e11843be5552a15e4f5ae837c26 100644
--- a/resource-managers/yarn/pom.xml
+++ b/resource-managers/yarn/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/sql/catalyst/pom.xml b/sql/catalyst/pom.xml
index 865d3b3f6ad4e6ee70ab9213134b9b2d710f41e0..936267ce560e6831b17bb8fc4a3c546ca511bb55 100644
--- a/sql/catalyst/pom.xml
+++ b/sql/catalyst/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/sql/core/pom.xml b/sql/core/pom.xml
index f39bffe4176661a92a8896b7185bc287e21fab85..77d4cf7ec845995acbac5ace424b013911ea4a2c 100644
--- a/sql/core/pom.xml
+++ b/sql/core/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/sql/hive-thriftserver/pom.xml b/sql/hive-thriftserver/pom.xml
index 6e04f528a1c2f622eed9183626ded47ef21c5aad..7ade122666a8381f0049097d63a65e9a04645a67 100644
--- a/sql/hive-thriftserver/pom.xml
+++ b/sql/hive-thriftserver/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/sql/hive/pom.xml b/sql/hive/pom.xml
index da50c9bd60fa643f0e8d64f172fbf9d908d1cac0..da34cb82532728b7b2e0ff4b5fc68d99ee7e8d91 100644
--- a/sql/hive/pom.xml
+++ b/sql/hive/pom.xml
@@ -22,7 +22,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../../pom.xml</relativePath>
</parent>
diff --git a/streaming/pom.xml b/streaming/pom.xml
index 6e8e034fc4de40b687f2a1fab114482432cf1f55..adbafac9bc458e4a0e849fe685e9e4e676507427 100644
--- a/streaming/pom.xml
+++ b/streaming/pom.xml
@@ -21,7 +21,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
diff --git a/tools/pom.xml b/tools/pom.xml
index 9523085cf5513c0db0f353c7889e90c4be595eb4..4e005623e2b260f421ae7c6eb5ca4da8affcf304 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -20,7 +20,7 @@
<parent>
<groupId>org.apache.spark</groupId>
<artifactId>spark-parent_2.11</artifactId>
- <version>2.3.1-SNAPSHOT</version>
+ <version>2.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>