I want to import and run Elasticsearch source code into an IntelliJ IDEA project, for that :
-
I have cloned the latest Elasticsearch Source Code from the official Github repository https://github.com/elastic/elasticsearch.
JAVA_HOMEis set to/home/bhavya/.jenv/versions/11 -
Then I imported the project into IntelliJ IDEA
-
Now when I run the elastic search from IntelliJ IDEA, using
build.gradle, following response is generated
4:41:23 PM: Executing task...
> Task :buildSrc:reaper:compileJava
> Task :buildSrc:reaper:processResources NO-SOURCE
> Task :buildSrc:reaper:classes
> Task :buildSrc:reaper:jar
> Task :buildSrc:reaper:assemble
> Task :buildSrc:reaper:compileTestJava NO-SOURCE
> Task :buildSrc:reaper:processTestResources NO-SOURCE
> Task :buildSrc:reaper:testClasses UP-TO-DATE
> Task :buildSrc:reaper:test NO-SOURCE
> Task :buildSrc:reaper:check UP-TO-DATE
> Task :buildSrc:reaper:build
> Task :buildSrc:compileJava
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
> Task :buildSrc:compileGroovy
Note: /home/bhavya/Code/elasticsearch/buildSrc/src/main/groovy/org/elasticsearch/gradle/test/TestWithSslPlugin.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/home/bhavya/.gradle/wrapper/dists/gradle-6.5-all/2oz4ud9k3tuxjg84bbf55q0tn/gradle-6.5/lib/groovy-all-1.3-2.5.11.jar) to method java.util.AbstractCollection.finishToArray(java.lang.Object[],java.util.Iterator)
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
> Task :buildSrc:generateVersionProperties UP-TO-DATE
> Task :buildSrc:pluginDescriptors UP-TO-DATE
> Task :buildSrc:processResources UP-TO-DATE
> Task :buildSrc:classes
> Task :buildSrc:jar
> Task :buildSrc:assemble
> Task :buildSrc:pluginUnderTestMetadata
> Task :buildSrc:compileTestFixturesJava
> Task :buildSrc:compileTestFixturesGroovy NO-SOURCE
> Task :buildSrc:processTestFixturesResources NO-SOURCE
> Task :buildSrc:testFixturesClasses
> Task :buildSrc:testFixturesJar
> Task :buildSrc:compileTestJava
> Task :buildSrc:compileTestGroovy NO-SOURCE
> Task :buildSrc:processTestResources UP-TO-DATE
> Task :buildSrc:testClasses
> Task :buildSrc:test SKIPPED
> Task :buildSrc:validatePlugins
> Task :buildSrc:check
> Task :buildSrc:build
=======================================
Elasticsearch Build Hamster says Hello!
Gradle Version : 6.5
OS Info : Linux 5.3.0-62-generic (amd64)
JDK Version : 14 (OpenJDK)
JAVA_HOME : /usr/lib/jvm/jdk-14.0.1
Random Testing Seed : FABD41EAA6CF4507
In FIPS 140 mode : false
=======================================
> Task :help
Welcome to Gradle 6.5.
To run a build, run gradle <task> ...
To see a list of available tasks, run gradle tasks
To see a list of command-line options, run gradle --help
To see more detail about a task, run gradle help --task <task>
For troubleshooting, visit https://help.gradle.org
BUILD SUCCESSFUL in 19s
1 actionable task: 1 executed
4:41:42 PM: Task execution finished.
- Now according to CONTRIBUTING.md, when I run Elasticsearch using command
./gradlew :runfrom the terminal, I get the following errors :
Error
OpenJDK 64-Bit Server VM warning: Option AggressiveOpts was deprecated in version 11.0 and will likely be removed in a future release.
OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
=======================================
Elasticsearch Build Hamster says Hello!
Gradle Version : 6.5
OS Info : Linux 5.3.0-62-generic (amd64)
JDK Version : 11 (JDK)
JAVA_HOME : /usr/lib/jvm/java-11-openjdk-amd64
Random Testing Seed : 2091C4A33F3190DA
In FIPS 140 mode : false
=======================================
> Task :x-pack:plugin:monitoring:compileJava FAILED
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:114: error: unexpected type
public void validate(final List<String> value) {
^
required: class
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:114: error: unexpected type
public void validate(final List<String> value) {
^
required: reference
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:119: error: unexpected type
public void validate(final List<String> hosts, final Map<Setting<?>, Object> settings) {
^
required: class
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:119: error: unexpected type
public void validate(final List<String> hosts, final Map<Setting<?>, Object> settings) {
^
required: reference
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:119: error: unexpected type
public void validate(final List<String> hosts, final Map<Setting<?>, Object> settings) {
^
required: class
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:119: error: unexpected type
public void validate(final List<String> hosts, final Map<Setting<?>, Object> settings) {
^
required: class
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:119: error: unexpected type
public void validate(final List<String> hosts, final Map<Setting<?>, Object> settings) {
^
required: reference
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:162: error: unexpected type
public Iterator<Setting<?>> settings() {
^
required: class
found: <any?>
/home/bhavya/Code/elasticsearch/x-pack/plugin/monitoring/src/main/java/org/elasticsearch/xpack/monitoring/exporter/http/HttpExporter.java:162: error: unexpected type
public Iterator<Setting<?>> settings() {
^
required: class
found: <any?>
9 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':x-pack:plugin:monitoring:compileJava'.
> java.lang.AssertionError: isSubtype UNKNOWN
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 7s
353 actionable tasks: 4 executed, 349 up-to-date
Note: When JAVA_HOME is set to /home/bhavya/.jenv/versions/14, I get the following errors when trying to run Elasticsearch using ./gradlew :run
Unrecognized VM option 'AggressiveOpts'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Can anyone help me in resolving this issue?