FileSystemNotFoundException when init Graal in Springboot
I add graal libs in my project to execute JavaScript in Java. My project worked on spingboot framework.
compile group: 'org.graalvm.sdk', name: 'graal-sdk', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js-scriptengine', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'profiler', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'chromeinspector', version: '1.0.0-rc9'
compile group: 'org.graalvm.truffle', name: 'truffle-api', version: '1.0.0-rc9'
- If I run my project with "gradle bootRun" or IDEA directly, graal init success and work fine;
If I buid my project to a fat jar, which contains all libs in it, graal init failed and throw a FileSystemNotFoundException.
java.nio.file.FileSystemNotFoundException: null
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:169)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:155)
at java.base/java.nio.file.Paths.get(Paths.java:143)
at com.oracle.truffle.polyglot.LanguageCache.collectLanguages(LanguageCache.java:284)
at com.oracle.truffle.polyglot.LanguageCache.createLanguages(LanguageCache.java:211)
at com.oracle.truffle.polyglot.LanguageCache.languages(LanguageCache.java:201)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.initializeLanguages(PolyglotEngineImpl.java:480)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:168)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:152)
at com.oracle.truffle.polyglot.PolyglotImpl.buildEngine(PolyglotImpl.java:197)
at org.graalvm.polyglot.Engine$Builder.build(Engine.java:488)
at org.graalvm.polyglot.Context$Builder.build(Context.java:1083)
at org.graalvm.polyglot.Context.create(Context.java:660)
at ocpm.pcf.policyengine.engine.cache.JavaScriptPolicyParser.graalParse(JavaScriptPolicyParser.java:48)
I debug the ponit in exception stack, and found that graal want to init "lauguage" configuration file in js-1.0.0-rc9.jar. But in the above scenarios, it used different URI schema.
- In the first scenario, the URI is "jar:file:/C:/Users/texu/.gradle/caches/modules-2/files-2.1/org.graalvm.js/js/1.0.0-rc9/25f41dd171dfa5c5921bc1f6bbdf7860279fc43c/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a normal file path;
- In the second scenario, the URI is "jar:file:/app/policy-engine.jar!/BOOT-INF/lib/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a path of nested jar.
So, how can I init graal in springboot fat jar?
javascript spring-boot graalvm
add a comment |
I add graal libs in my project to execute JavaScript in Java. My project worked on spingboot framework.
compile group: 'org.graalvm.sdk', name: 'graal-sdk', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js-scriptengine', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'profiler', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'chromeinspector', version: '1.0.0-rc9'
compile group: 'org.graalvm.truffle', name: 'truffle-api', version: '1.0.0-rc9'
- If I run my project with "gradle bootRun" or IDEA directly, graal init success and work fine;
If I buid my project to a fat jar, which contains all libs in it, graal init failed and throw a FileSystemNotFoundException.
java.nio.file.FileSystemNotFoundException: null
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:169)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:155)
at java.base/java.nio.file.Paths.get(Paths.java:143)
at com.oracle.truffle.polyglot.LanguageCache.collectLanguages(LanguageCache.java:284)
at com.oracle.truffle.polyglot.LanguageCache.createLanguages(LanguageCache.java:211)
at com.oracle.truffle.polyglot.LanguageCache.languages(LanguageCache.java:201)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.initializeLanguages(PolyglotEngineImpl.java:480)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:168)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:152)
at com.oracle.truffle.polyglot.PolyglotImpl.buildEngine(PolyglotImpl.java:197)
at org.graalvm.polyglot.Engine$Builder.build(Engine.java:488)
at org.graalvm.polyglot.Context$Builder.build(Context.java:1083)
at org.graalvm.polyglot.Context.create(Context.java:660)
at ocpm.pcf.policyengine.engine.cache.JavaScriptPolicyParser.graalParse(JavaScriptPolicyParser.java:48)
I debug the ponit in exception stack, and found that graal want to init "lauguage" configuration file in js-1.0.0-rc9.jar. But in the above scenarios, it used different URI schema.
- In the first scenario, the URI is "jar:file:/C:/Users/texu/.gradle/caches/modules-2/files-2.1/org.graalvm.js/js/1.0.0-rc9/25f41dd171dfa5c5921bc1f6bbdf7860279fc43c/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a normal file path;
- In the second scenario, the URI is "jar:file:/app/policy-engine.jar!/BOOT-INF/lib/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a path of nested jar.
So, how can I init graal in springboot fat jar?
javascript spring-boot graalvm
Yeah, this looks like a bug, I pinged the team, we'll investigate.
– Oleg Šelajev
Dec 3 '18 at 15:40
add a comment |
I add graal libs in my project to execute JavaScript in Java. My project worked on spingboot framework.
compile group: 'org.graalvm.sdk', name: 'graal-sdk', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js-scriptengine', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'profiler', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'chromeinspector', version: '1.0.0-rc9'
compile group: 'org.graalvm.truffle', name: 'truffle-api', version: '1.0.0-rc9'
- If I run my project with "gradle bootRun" or IDEA directly, graal init success and work fine;
If I buid my project to a fat jar, which contains all libs in it, graal init failed and throw a FileSystemNotFoundException.
java.nio.file.FileSystemNotFoundException: null
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:169)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:155)
at java.base/java.nio.file.Paths.get(Paths.java:143)
at com.oracle.truffle.polyglot.LanguageCache.collectLanguages(LanguageCache.java:284)
at com.oracle.truffle.polyglot.LanguageCache.createLanguages(LanguageCache.java:211)
at com.oracle.truffle.polyglot.LanguageCache.languages(LanguageCache.java:201)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.initializeLanguages(PolyglotEngineImpl.java:480)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:168)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:152)
at com.oracle.truffle.polyglot.PolyglotImpl.buildEngine(PolyglotImpl.java:197)
at org.graalvm.polyglot.Engine$Builder.build(Engine.java:488)
at org.graalvm.polyglot.Context$Builder.build(Context.java:1083)
at org.graalvm.polyglot.Context.create(Context.java:660)
at ocpm.pcf.policyengine.engine.cache.JavaScriptPolicyParser.graalParse(JavaScriptPolicyParser.java:48)
I debug the ponit in exception stack, and found that graal want to init "lauguage" configuration file in js-1.0.0-rc9.jar. But in the above scenarios, it used different URI schema.
- In the first scenario, the URI is "jar:file:/C:/Users/texu/.gradle/caches/modules-2/files-2.1/org.graalvm.js/js/1.0.0-rc9/25f41dd171dfa5c5921bc1f6bbdf7860279fc43c/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a normal file path;
- In the second scenario, the URI is "jar:file:/app/policy-engine.jar!/BOOT-INF/lib/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a path of nested jar.
So, how can I init graal in springboot fat jar?
javascript spring-boot graalvm
I add graal libs in my project to execute JavaScript in Java. My project worked on spingboot framework.
compile group: 'org.graalvm.sdk', name: 'graal-sdk', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js-scriptengine', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'profiler', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'chromeinspector', version: '1.0.0-rc9'
compile group: 'org.graalvm.truffle', name: 'truffle-api', version: '1.0.0-rc9'
- If I run my project with "gradle bootRun" or IDEA directly, graal init success and work fine;
If I buid my project to a fat jar, which contains all libs in it, graal init failed and throw a FileSystemNotFoundException.
java.nio.file.FileSystemNotFoundException: null
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:169)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:155)
at java.base/java.nio.file.Paths.get(Paths.java:143)
at com.oracle.truffle.polyglot.LanguageCache.collectLanguages(LanguageCache.java:284)
at com.oracle.truffle.polyglot.LanguageCache.createLanguages(LanguageCache.java:211)
at com.oracle.truffle.polyglot.LanguageCache.languages(LanguageCache.java:201)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.initializeLanguages(PolyglotEngineImpl.java:480)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:168)
at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:152)
at com.oracle.truffle.polyglot.PolyglotImpl.buildEngine(PolyglotImpl.java:197)
at org.graalvm.polyglot.Engine$Builder.build(Engine.java:488)
at org.graalvm.polyglot.Context$Builder.build(Context.java:1083)
at org.graalvm.polyglot.Context.create(Context.java:660)
at ocpm.pcf.policyengine.engine.cache.JavaScriptPolicyParser.graalParse(JavaScriptPolicyParser.java:48)
I debug the ponit in exception stack, and found that graal want to init "lauguage" configuration file in js-1.0.0-rc9.jar. But in the above scenarios, it used different URI schema.
- In the first scenario, the URI is "jar:file:/C:/Users/texu/.gradle/caches/modules-2/files-2.1/org.graalvm.js/js/1.0.0-rc9/25f41dd171dfa5c5921bc1f6bbdf7860279fc43c/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a normal file path;
- In the second scenario, the URI is "jar:file:/app/policy-engine.jar!/BOOT-INF/lib/js-1.0.0-rc9.jar!/META-INF/truffle/language", which is a path of nested jar.
So, how can I init graal in springboot fat jar?
javascript spring-boot graalvm
javascript spring-boot graalvm
edited Nov 28 '18 at 6:02
Vikrant Kashyap
3,60411537
3,60411537
asked Nov 28 '18 at 4:39
texutexu
161
161
Yeah, this looks like a bug, I pinged the team, we'll investigate.
– Oleg Šelajev
Dec 3 '18 at 15:40
add a comment |
Yeah, this looks like a bug, I pinged the team, we'll investigate.
– Oleg Šelajev
Dec 3 '18 at 15:40
Yeah, this looks like a bug, I pinged the team, we'll investigate.
– Oleg Šelajev
Dec 3 '18 at 15:40
Yeah, this looks like a bug, I pinged the team, we'll investigate.
– Oleg Šelajev
Dec 3 '18 at 15:40
add a comment |
1 Answer
1
active
oldest
votes
As a workaround, I unpack graal related libs from fat jar, which is support by springboot. Then graal init successed.
In runtime env, path of unpacked libs look like this:
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-scriptengine-1.0.0-rc9.jar
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-1.0.0-rc9.jar
In my project's build.gradle, below part need be added
bootJar {
requiresUnpack '**/js-*.jar'
requiresUnpack '**/regex-*.jar'
requiresUnpack '**/truffle-api-*.jar'
requiresUnpack '**/graal-sdk-*.jar'}
More details ref:
https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/gradle-plugin/reference/html/#packaging-executable-configuring-unpacking
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53512250%2ffilesystemnotfoundexception-when-init-graal-in-springboot%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
As a workaround, I unpack graal related libs from fat jar, which is support by springboot. Then graal init successed.
In runtime env, path of unpacked libs look like this:
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-scriptengine-1.0.0-rc9.jar
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-1.0.0-rc9.jar
In my project's build.gradle, below part need be added
bootJar {
requiresUnpack '**/js-*.jar'
requiresUnpack '**/regex-*.jar'
requiresUnpack '**/truffle-api-*.jar'
requiresUnpack '**/graal-sdk-*.jar'}
More details ref:
https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/gradle-plugin/reference/html/#packaging-executable-configuring-unpacking
add a comment |
As a workaround, I unpack graal related libs from fat jar, which is support by springboot. Then graal init successed.
In runtime env, path of unpacked libs look like this:
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-scriptengine-1.0.0-rc9.jar
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-1.0.0-rc9.jar
In my project's build.gradle, below part need be added
bootJar {
requiresUnpack '**/js-*.jar'
requiresUnpack '**/regex-*.jar'
requiresUnpack '**/truffle-api-*.jar'
requiresUnpack '**/graal-sdk-*.jar'}
More details ref:
https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/gradle-plugin/reference/html/#packaging-executable-configuring-unpacking
add a comment |
As a workaround, I unpack graal related libs from fat jar, which is support by springboot. Then graal init successed.
In runtime env, path of unpacked libs look like this:
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-scriptengine-1.0.0-rc9.jar
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-1.0.0-rc9.jar
In my project's build.gradle, below part need be added
bootJar {
requiresUnpack '**/js-*.jar'
requiresUnpack '**/regex-*.jar'
requiresUnpack '**/truffle-api-*.jar'
requiresUnpack '**/graal-sdk-*.jar'}
More details ref:
https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/gradle-plugin/reference/html/#packaging-executable-configuring-unpacking
As a workaround, I unpack graal related libs from fat jar, which is support by springboot. Then graal init successed.
In runtime env, path of unpacked libs look like this:
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-scriptengine-1.0.0-rc9.jar
/tmp/policy-engine.jar-spring-boot-libs-19affd93-0dd2-451a-b469-75fe0c4f458d/js-1.0.0-rc9.jar
In my project's build.gradle, below part need be added
bootJar {
requiresUnpack '**/js-*.jar'
requiresUnpack '**/regex-*.jar'
requiresUnpack '**/truffle-api-*.jar'
requiresUnpack '**/graal-sdk-*.jar'}
More details ref:
https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/gradle-plugin/reference/html/#packaging-executable-configuring-unpacking
answered Dec 13 '18 at 8:30
texutexu
161
161
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53512250%2ffilesystemnotfoundexception-when-init-graal-in-springboot%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Yeah, this looks like a bug, I pinged the team, we'll investigate.
– Oleg Šelajev
Dec 3 '18 at 15:40