[SPARK-14783] Preserve full exception stacktrace in IsolatedClientLoader #12548
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Test build #56440 has finished for PR 12548 at commit
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Merging to master. |
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nice |
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In IsolatedClientLoader, we have a
catchblock which throws an exception without wrapping the original exception, causing the full exception stacktrace and any nested exceptions to be lost. This patch fixes this, improving the usefulness of classloading error messages.