So you mean that the script is checking for this error, and takes it
as a sign that you compiled with java 6.
Your command seems to confirm that reading the assembly jar does fail
on your system though. What version does the jar command show? are you
sure you don't have JRE 7 but JDK 6 installed?
On Tue, Feb 24, 2015 at 11:02 PM, Mike Hynes <91m...@gmail.com> wrote:
> ./bin/compute-classpath.sh fails with error:
>
> $> jar -tf
> assembly/target/scala-2.10/spark-assembly-1.3.0-SNAPSHOT-hadoop1.0.4.jar
> nonexistent/class/path
> java.util.zip.ZipException: invalid CEN header (bad signature)
> at java.util.zip.ZipFile.open(Native Method)
> at java.util.zip.ZipFile.<init>(ZipFile.java:132)
> at java.util.zip.ZipFile.<init>(ZipFile.java:93)
> at sun.tools.jar.Main.list(Main.java:997)
> at sun.tools.jar.Main.run(Main.java:242)
> at sun.tools.jar.Main.main(Main.java:1167)
>
> However, I both compiled the distribution and am running spark with Java 1.7;
> $ java -version
> java version "1.7.0_75"
> OpenJDK Runtime Environment (IcedTea 2.5.4) (7u75-2.5.4-1~trusty1)
> OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)
> on a system running Ubuntu:
> $ uname -srpov
> Linux 3.13.0-44-generic #73-Ubuntu SMP Tue Dec 16 00:22:43 UTC 2014
> x86_64 GNU/Linux
> $ uname -srpo
> Linux 3.13.0-44-generic x86_64 GNU/Linux
>
> This problem was reproduced on Arch Linux:
>
> $ uname -srpo
> Linux 3.18.5-1-ARCH x86_64 GNU/Linux
> with
> $ java -version
> java version "1.7.0_75"
> OpenJDK Runtime Environment (IcedTea 2.5.4) (Arch Linux build
> 7.u75_2.5.4-1-x86_64)
> OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)
>
> In both of these cases, the problem is not the java versioning;
> neither system even has a java 6 installation. This seems like a false
> positive to me in compute-classpath.sh.
>
> When I comment out the relevant lines in compute-classpath.sh, the
> scripts start-{master,slaves,...}.sh all run fine, and I have no
> problem launching applications.
>
> Could someone please offer some insight into this issue?
>
> Thanks,
> Mike
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org
> For additional commands, e-mail: dev-h...@spark.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org
For additional commands, e-mail: dev-h...@spark.apache.org
