Hisoka-X commented on code in PR #7976:
URL: https://github.com/apache/seatunnel/pull/7976#discussion_r1830363106
##########
seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/DefaultClassLoaderService.java:
##########
@@ -59,6 +69,20 @@ public synchronized ClassLoader getClassLoader(long jobId,
Collection<URL> jars)
classLoaderReferenceCount.get(jobId).get(key).incrementAndGet();
return classLoaderMap.get(key);
} else {
+ if (Objects.nonNull(nodeEngine)) {
+ for (URL jar : jars) {
+ File file = new File(jar.toURI().getPath());
+ if (!file.exists()) {
+ String host =
+ ((NodeEngineImpl)
nodeEngine).getNode().getThisAddress().getHost();
+ throw new ClassLoaderException(
+ ClassLoaderErrorCode.NOT_FOUND_JAR,
+ "Node:" + host + ", file not found, path: " +
jar);
Review Comment:
The message can be:
```
The jar file file://tmp/fake.jar can not be found in node 10.0.0.1:5801,
please ensure that the deployment paths of SeaTunnel on different nodes are
consistent.
```
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