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Benjamin Darfler commented on MAPREDUCE-2056: --------------------------------------------- Seeing the same issue, I get the following stack trace prompt$ hadoop jar -libjar thirdPartyJar.jar mapreduce.jar input output Exception in thread "main" java.io.IOException: Error opening job jar: -libjar at org.apache.hadoop.util.RunJar.main(RunJar.java:90) Caused by: java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:114) at java.util.jar.JarFile.<init>(JarFile.java:135) at java.util.jar.JarFile.<init>(JarFile.java:72) at org.apache.hadoop.util.RunJar.main(RunJar.java:88) > run job options broken > ---------------------- > > Key: MAPREDUCE-2056 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2056 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 0.20.2 > Reporter: Ron Bodkin > > HADOOP-1622 was apparently broken in refactoring (I think in the refactoring > that removed JobShell) a few releases ago. e.g., running > hadoop -libjars lib.jar main.jar Class > now tries to run -libjars as a library. > It would be nice to fix this regression. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.