# Unable to build Logstash 2.2.0 on ARM 64 **URL:** \ **Category:** Logstash\ **Created:** [February 24, 2016, 10:56pm UTC](https://discuss.elastic.co/t/unable-to-build-logstash-2-2-0-on-arm-64/42651 "2016-02-24T22:56:33Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![nbhoyar](https://avatars.discourse-cdn.com/v4/letter/n/2bfe46/32.png) [@nbhoyar](https://discuss.elastic.co/u/nbhoyar)\ **Post date:** [February 24, 2016, 10:56pm UTC](https://discuss.elastic.co/t/unable-to-build-logstash-2-2-0-on-arm-64/42651/1 "2016-02-24T22:56:33Z")
I tried running Logstash 2.2.0 on ARM architecture (aarch64) system (w/ Fedora 22) but I am getting the following error: ``` [root@arm-01 logstash-2.2.0]# bin/logstash agent -f logstash_json.conf io/console not supported; tty will not be manipulated LoadError: Unsupported platform: unknown-linux require at org/jruby/RubyKernel.java:1040 (root) at /home/nbhoyar/logstash-2.2.0/vendor/jruby/lib/ruby/shared/ffi/ffi.rb:69 require at org/jruby/RubyKernel.java:1040 (root) at /home/nbhoyar/logstash-2.2.0/vendor/jruby/lib/ruby/shared/ffi.rb:1 require at org/jruby/RubyKernel.java:1040 (root) at /home/nbhoyar/logstash-2.2.0/vendor/jruby/lib/ruby/shared/ffi.rb:1 (root) at /home/nbhoyar/logstash-2.2.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.2.0-java/lib/logstash/util/prctl.rb:1 require at org/jruby/RubyKernel.java:1040 LibC at /home/nbhoyar/logstash-2.2.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.2.0-java/lib/logstash/util/prctl.rb:3 (root) at /home/nbhoyar/logstash-2.2.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.2.0-java/lib/logstash/util/prctl.rb:2 (root) at /home/nbhoyar/logstash-2.2.0/lib/bootstrap/environment.rb:67 ``` I did some research on web and then tried building Logstash from source (commit id: 4d153d2) as follows: ``` $ git clone https://github.com/elastic/logstash.git $ cd logstash $ git reflog 4d153d2 HEAD@{0}: clone: from https://github.com/elastic/logstash.git $ rake bootstrap mkdir -p vendor mkdir vendor/_ Downloading http://jruby.org.s3.amazonaws.com/downloads/1.7.24/jruby-bin-1.7.24.tar.gz Installing minitar >= 0 because the build process needs it. mkdir -p build mkdir -p build/bootstrap [bootstrap] Fetching and installing gem: minitar (>= 0) Fetching: minitar-0.5.4.gem (100%) Successfully installed minitar-0.5.4 Installing minitar >= 0 because the build process needs it. [bootstrap] Fetching and installing gem: minitar (>= 0) Fetching: minitar-0.5.4.gem (100%) Successfully installed minitar-0.5.4 Installing bundler ~> 1.9.4 because the build process needs it. [bootstrap] Fetching and installing gem: bundler (~> 1.9.4) Fetching: bundler-1.9.10.gem (100%) Successfully installed bundler-1.9.10 Invoking bundler install... /home/nbhoyar/logstash/vendor/bundle/jruby/1.9/gems/ruby-maven-libs-3.3.3/lib/maven.rb:9 warning: executable? does not in this environment and will return a dummy value Error Bundler::InstallError, retrying 1/10 An error occurred while installing logstash-core-event-java (3.0.0.dev), and Bundler cannot continue. Make sure that `gem install logstash-core-event-java -v '3.0.0.dev'` succeeds before bundling. WARNING: SSLSocket#session= is not supported /home/nbhoyar/logstash/vendor/bundle/jruby/1.9/gems/ruby-maven-libs-3.3.3/lib/maven.rb:9 warning: executable? does not in this environment and will return a dummy value ``` I then tried installing 'logstash-core-event-java' gem as suggested in the error message but it failed as it is not available in the ruby gem repository ([https://rubygems.org/](https://rubygems.org/)). ``` $ gem install logstash-core-event-java -v '3.0.0.dev' ERROR: Could not find a valid gem 'logstash-core-event-java' (= 3.0.0.dev) in any repository ERROR: Possible alternatives: logstash-codec-netflow, logstash-codec-nmap, logstash-event, logstash-codec-avro, logstash-codec-cef ``` Can anyone please let me know if this is the right way to go about installing on ARM and if so, then how to install logstash-core-event-java gem? Thank you! Nachiket ---
**Author:** ![nbhoyar](https://avatars.discourse-cdn.com/v4/letter/n/2bfe46/32.png) [@nbhoyar](https://discuss.elastic.co/u/nbhoyar)\ **Post date:** [March 3, 2016, 11:23pm UTC](https://discuss.elastic.co/t/unable-to-build-logstash-2-2-0-on-arm-64/42651/2 "2016-03-03T23:23:43Z")
kireevco on IRC #logstash channel suggested to build logstash-core-event-java gem from the source ([https://github.com/elastic/logstash/tree/master/logstash-core-event-java](https://github.com/elastic/logstash/tree/master/logstash-core-event-java)). I tried building it using following command but it fails: # gradle build :compileJava UP-TO-DATE :processResources UP-TO-DATE :classes UP-TO-DATE :jar UP-TO-DATE :javadoc UP-TO-DATE :javadocJar UP-TO-DATE :sourcesJar UP-TO-DATE :copyGemjar :assemble UP-TO-DATE :compileTestJava UP-TO-DATE :processTestResources UP-TO-DATE :testClasses UP-TO-DATE :test FAILED ``` FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':test'. > There were failing tests. See the report at: file:///home/nbhoyar/logstash/logstash-core-event-java/build/reports/tests/index.html * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. BUILD FAILED ``` System software details: Java - Open JDK 8 16/02 release (Linaro aarch64) Gradle - 2.2.1 OS - Fedora 22 Groovy: 2.4.0 Ant: Apache Ant(TM) version 1.9.4 compiled on February 4 2015 ---
**Author:** ![nbhoyar](https://avatars.discourse-cdn.com/v4/letter/n/2bfe46/32.png) [@nbhoyar](https://discuss.elastic.co/u/nbhoyar)\ **Post date:** [March 3, 2016, 11:25pm UTC](https://discuss.elastic.co/t/unable-to-build-logstash-2-2-0-on-arm-64/42651/3 "2016-03-03T23:25:49Z")
I have pasted below the stack trace obtained from the test report. The first one is AssertionError and then there are a bunch of Null Pointer exceptions that followed. > org.gradle.api.internal.tasks.testing.TestSuiteExecutionException: Could not start process 'Gradle Test Executor 1'. > at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.startProcessing(SuiteTestClassProcessor.java:41) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) > at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) > at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) > at com.sun.proxy.$Proxy2.startProcessing(Unknown Source) > at org.gradle.api.internal.tasks.testing.worker.TestWorker.startProcessing(TestWorker.java:99) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) > at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360) > at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.AssertionError > at org.gradle.api.internal.tasks.testing.junit.JUnitTestEventAdapter.(JUnitTestEventAdapter.java:45) > at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.startProcessing(JUnitTestClassProcessor.java:63) > at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.startProcessing(SuiteTestClassProcessor.java:39) > ... 21 more > > org.gradle.api.internal.tasks.testing.TestSuiteExecutionException: Could not execute test class 'com.logstash.AccessorsTest'. > at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) > at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) > at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) > at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) > at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:105) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) > at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) > at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360) > at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.NullPointerException > at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:69) > at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:48) > ... 21 more ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 5:08am UTC](https://discuss.elastic.co/t/unable-to-build-logstash-2-2-0-on-arm-64/42651/4 "2017-07-06T05:08:24Z")