elastic · lhirlimann · Jul 10, 2024 · Jul 22, 2024 · Aug 8, 2024 · Aug 9, 2024
diff --git a/README.md b/README.md
@@ -19,14 +19,14 @@ ES-Hadoop 2.0.x and 2.1.x are compatible with Elasticsearch __1.X__ *only*
 
 ## Installation
 
-### Stable Release (currently `8.4.0`)
+### Stable Release (currently `8.15.3`)
 Available through any Maven-compatible tool:
 
 ```xml
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>8.4.0</version>
+  <version>8.15.3</version>
 </dependency>
 ```
 or as a stand-alone [ZIP](http://www.elastic.co/downloads/hadoop).
@@ -38,7 +38,7 @@ Grab the latest nightly build from the [repository](http://oss.sonatype.org/cont
 <dependency>
   <groupId>org.elasticsearch</groupId>
   <artifactId>elasticsearch-hadoop</artifactId>
-  <version>8.15.0-SNAPSHOT</version>
+  <version>8.15.4-SNAPSHOT</version>
 </dependency>
 ```
 

diff --git a/buildSrc/esh-version.properties b/buildSrc/esh-version.properties
@@ -1,4 +1,4 @@
-eshadoop        = 8.15.0
-elasticsearch   = 8.15.0
+eshadoop        = 8.15.4
+elasticsearch   = 8.15.4
 lucene          = 9.0.0
-build-tools     = 8.15.0
+build-tools     = 8.15.4
diff --git a/docs/src/reference/asciidoc/appendix/release-notes/8.14.3.adoc b/docs/src/reference/asciidoc/appendix/release-notes/8.14.3.adoc
@@ -0,0 +1,5 @@
+[[eshadoop-8.14.3]]
+== Elasticsearch for Apache Hadoop version 8.14.3
+
+ES-Hadoop 8.14.3 is a version compatibility release, tested specifically against
+Elasticsearch 8.14.3.
diff --git a/docs/src/reference/asciidoc/appendix/release-notes/8.15.0.adoc b/docs/src/reference/asciidoc/appendix/release-notes/8.15.0.adoc
@@ -0,0 +1,11 @@
+[[eshadoop-8.15.0]]
+== Elasticsearch for Apache Hadoop version 8.15.0
+
+[[enhancements-8.15.0]]
+=== Enhancements
+Build::
+* Upgrade Spark to 3.4.3 and Hive to 3.1.3
+https://github.com/elastic/elasticsearch-hadoop/pull/2231[#2231]
+Spark::
+* Clean up Spark dependency lists
+https://github.com/elastic/elasticsearch-hadoop/pull/2217[#2217]
diff --git a/docs/src/reference/asciidoc/appendix/release-notes/8.15.1.adoc b/docs/src/reference/asciidoc/appendix/release-notes/8.15.1.adoc
@@ -0,0 +1,5 @@
+[[eshadoop-8.15.1]]
+== Elasticsearch for Apache Hadoop version 8.15.1
+
+ES-Hadoop 8.15.1 is a version compatibility release, tested specifically against
+Elasticsearch 8.15.1.
diff --git a/docs/src/reference/asciidoc/appendix/release-notes/8.15.3.adoc b/docs/src/reference/asciidoc/appendix/release-notes/8.15.3.adoc
@@ -0,0 +1,5 @@
+[[eshadoop-8.15.3]]
+== Elasticsearch for Apache Hadoop version 8.15.3
+
+ES-Hadoop 8.15.3 is a version compatibility release, tested specifically against
+Elasticsearch 8.15.3.
diff --git a/docs/src/reference/asciidoc/appendix/release.adoc b/docs/src/reference/asciidoc/appendix/release.adoc
@@ -9,6 +9,10 @@ This section summarizes the changes in each release.
 [[release-notes-8]]
 ===== 8.x
 
+* <<eshadoop-8.15.3>>
+* <<eshadoop-8.15.1>>
+* <<eshadoop-8.15.0>>
+* <<eshadoop-8.14.3>>
 * <<eshadoop-8.14.2>>
 * <<eshadoop-8.14.1>>
 * <<eshadoop-8.14.0>>
@@ -110,6 +114,10 @@ Elasticsearch 5.3.1.
 
 ////////////////////////
 
+include::release-notes/8.15.3.adoc[]
+include::release-notes/8.15.1.adoc[]
+include::release-notes/8.15.0.adoc[]
+include::release-notes/8.14.3.adoc[]
 include::release-notes/8.14.2.adoc[]
 include::release-notes/8.14.1.adoc[]
 include::release-notes/8.14.0.adoc[]

diff --git a/docs/src/reference/asciidoc/core/troubleshooting.adoc b/docs/src/reference/asciidoc/core/troubleshooting.adoc
@@ -69,7 +69,7 @@ Indexing performance depends _heavily_ on the type of data being targeted and it
 [[help]]
 === Getting help
 
-If you need help, there is a strong, helpful community of users on the https://discuss.elastic.co/c/elasticsearch-and-hadoop[forum] and http://www.elastic.co/community/[IRC] who are happy to help out.
+If you need help, there is a strong, helpful community of users on the https://discuss.elastic.co/c/elasticsearch-and-hadoop[forum] and http://www.elastic.co/community/[Slack] who are happy to help out.
 
 If something is not working, there are two possibilities:
 

diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=a4b4158601f8636cdeeab09bd76afb640030bb5b144aafe261a5e8af027dc612
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionSha256Sum=5b9c5eb3f9fc2c94abaea57d90bd78747ca117ddbbf96c859d3741181a12bf2a
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

diff --git a/gradlew b/gradlew
@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

diff --git a/gradlew.bat b/gradlew.bat
@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################