pin_zhang created HIVE-17449:
--------------------------------
Summary: Couldn't load manifest attributes.
Key: HIVE-17449
URL: https://issues.apache.org/jira/browse/HIVE-17449
Project: Hive
Issue Type: Bug
Components: JDBC
Affects Versions: 1.2.1
Reporter: pin_zhang
org.apache.hive.jdbc.HiveDriver load menifest, if the codesource is already jar
protocol URL, it will failed to load manifest.
private static synchronized void loadManifestAttributes() throws IOException {
if (manifestAttributes != null) {
return;
}
Class<?> clazz = HiveDriver.class;
String classContainer = clazz.getProtectionDomain().getCodeSource()
.getLocation().toString();
URL manifestUrl = new URL("jar:" + classContainer
+ "!/META-INF/MANIFEST.MF");
Manifest manifest = new Manifest(manifestUrl.openStream());
manifestAttributes = manifest.getMainAttributes();
}
Caused by: java.net.MalformedURLException: no !/ in spec
at java.net.URL.<init>(URL.java:620)
at java.net.URL.<init>(URL.java:483)
at java.net.URL.<init>(URL.java:432)
at java.net.JarURLConnection.parseSpecs(JarURLConnection.java:175)
at java.net.JarURLConnection.<init>(JarURLConnection.java:158)
at
sun.net.www.protocol.jar.JarURLConnection.<init>(JarURLConnection.java:81)
at sun.net.www.protocol.jar.Handler.openConnection(Handler.java:41)
at java.net.URL.openConnection(URL.java:972)
at java.net.URL.openStream(URL.java:1038)
at
org.apache.hive.jdbc.HiveDriver.loadManifestAttributes(HiveDriver.java:278)
at
org.apache.hive.jdbc.HiveDriver.fetchManifestAttribute(HiveDriver.java:293)
... 57 more
Caused by: java.lang.NullPointerException: no !/ in spec
at sun.net.www.protocol.jar.Handler.parseAbsoluteSpec(Handler.java:171)
at sun.net.www.protocol.jar.Handler.parseURL(Handler.java:151)
at java.net.URL.<init>(URL.java:615)
... 67 more
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