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From Robert Metzger <rmetz...@apache.org>
Subject Re: Unknown I/O error while extracting contained jar files
Date Wed, 22 Feb 2017 18:03:02 GMT
Hi,

which JVM variant and version are you using?
What's your operating system?

This is a pretty generic issue. If you search for "ZipException: error in
opening zip file" on google, you'll find plenty of people who have this
issue as well.
I think its unrelated to Flink and more of a general JVM issue.

On Wed, Feb 22, 2017 at 6:08 PM, Chris Chang <belliedmonkey@gmail.com>
wrote:

> when i executor  ./bin/flink run  -c  myMainClass  myjar.jar  i got the
> following exception.
>
> and it's work fine when i run unzip myjar.jar
>
> why i  get this exception?
>
> Thanks.
>
>
> org.apache.flink.client.program.ProgramInvocationException: Unknown I/O
> error while extracting contained jar files.
>
> at org.apache.flink.client.program.PackagedProgram.
> extractContainedLibraries(PackagedProgram.java:754)
>
> at org.apache.flink.client.program.PackagedProgram.<init>
> (PackagedProgram.java:193)
>
> at org.apache.flink.client.CliFrontend.buildProgram(CliFrontend.java:890)
>
> at org.apache.flink.client.CliFrontend.run(CliFrontend.java:228)
>
> at org.apache.flink.client.CliFrontend.parseParameters(
> CliFrontend.java:1073)
>
> at org.apache.flink.client.CliFrontend$2.call(CliFrontend.java:1120)
>
> at org.apache.flink.client.CliFrontend$2.call(CliFrontend.java:1117)
>
> at org.apache.flink.runtime.security.HadoopSecurityContext$1.run(
> HadoopSecurityContext.java:43)
>
> at java.security.AccessController.doPrivileged(Native Method)
>
> at javax.security.auth.Subject.doAs(Subject.java:422)
>
> at org.apache.hadoop.security.UserGroupInformation.doAs(
> UserGroupInformation.java:1657)
>
> at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(
> HadoopSecurityContext.java:40)
>
> at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1116)
>
> 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:219)
>
> at java.util.zip.ZipFile.<init>(ZipFile.java:149)
>
> at java.util.jar.JarFile.<init>(JarFile.java:166)
>
> at java.util.jar.JarFile.<init>(JarFile.java:130)
>
> at org.apache.flink.client.program.PackagedProgram.
> extractContainedLibraries(PackagedProgram.java:672)
>
> ... 12 more
>

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