# ERROR COMPILING LOGSTASH CODEBASE TO GENERATE THE .JAR FILE CONTAINING THE JAVA PLUGIN API **URL:** \ **Category:** Logstash\ **Created:** [January 27, 2022, 12:34am UTC](https://discuss.elastic.co/t/error-compiling-logstash-codebase-to-generate-the-jar-file-containing-the-java-plugin-api/295528 "2022-01-27T00:34:13Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![uday22](https://avatars.discourse-cdn.com/v4/letter/u/71e660/32.png) [@uday22](https://discuss.elastic.co/u/uday22)\ **Post date:** [January 27, 2022, 12:34am UTC](https://discuss.elastic.co/t/error-compiling-logstash-codebase-to-generate-the-jar-file-containing-the-java-plugin-api/295528/1 "2022-01-27T00:34:13Z")
Error compiling logstash codebase to generate the java plugin API to develop logstash java plugin. running gradlew.bat assemble from root directory of logstash codebase getting below error. Exception in thread "main" java.io.IOException: Downloading from [https://services.gradle.org/distributions/gradle-7.3.1-bin.zip](https://services.gradle.org/distributions/gradle-7.3.1-bin.zip) failed: timeout at org.gradle.wrapper.Download.downloadInternal(Download.java:122) at org.gradle.wrapper.Download.download(Download.java:80) at org.gradle.wrapper.Install$1.call(Install.java:68) at org.gradle.wrapper.Install$1.call(Install.java:48) at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:69) at org.gradle.wrapper.Install.createDist(Install.java:48) at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:107) at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:63) Caused by: java.net.SocketTimeoutException: connect timed out at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:81) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:162) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394) at java.net.Socket.connect(Socket.java:606) at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:287) at sun.net.NetworkClient.doConnect(NetworkClient.java:175) at sun.net.www.http.HttpClient.openServer(HttpClient.java:463) at sun.net.www.http.HttpClient.openServer(HttpClient.java:558) at sun.net.www.protocol.https.HttpsClient.(HttpsClient.java:292) at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:395) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:203) at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1167) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1061) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:189) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1584) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1512) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268) at org.gradle.wrapper.Download.downloadInternal(Download.java:100) ... 7 more ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [February 24, 2022, 12:34am UTC](https://discuss.elastic.co/t/error-compiling-logstash-codebase-to-generate-the-jar-file-containing-the-java-plugin-api/295528/2 "2022-02-24T00:34:18Z")
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