Re: Spark's Guava pieces cause exceptions in non-trivial deployments

On 16 May 2015, at 04:39, Anton Brazhnyk mailto:anton.brazh...@genesys.com>> wrote: For me it wouldn’t help I guess, because those newer classes would still be loaded by different classloader. What did work for me with 1.3.1 – removing of those classes from Spark’s jar completely, so they get

RE: Spark's Guava pieces cause exceptions in non-trivial deployments

x27;s Guava pieces cause exceptions in non-trivial deployments Ah, I see. yeah, it sucks that Spark has to expose Optional (and things it depends on), but removing that would break the public API, so... One last thing you could try is do add your newer Guava jar to "spark.driver.extraClas

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

#x27;s suggestion of shading Guava in your app >>>> can be used as a last resort. >>>> >>>> >>>> On Thu, May 14, 2015 at 7:38 PM, Anton Brazhnyk < >>>> anton.brazh...@genesys.com> wrote: >>>> >>>>> The pr

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

t;> >>>> The problem is with 1.3.1 >>>> >>>> It has Function class (mentioned in exception) in >>>> spark-network-common_2.10-1.3.1.jar. >>>> >>>> Our current resolution is actually backport to 1.2.2, which is working >>>>

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

n class (mentioned in exception) in >>> spark-network-common_2.10-1.3.1.jar. >>> >>> Our current resolution is actually backport to 1.2.2, which is working >>> fine. >>> >>> >>> >>> >>> >>> *From:* Marcelo Vanz

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

on) in >> spark-network-common_2.10-1.3.1.jar. >> >> Our current resolution is actually backport to 1.2.2, which is working >> fine. >> >> >> >> >> >> *From:* Marcelo Vanzin [mailto:van...@cloudera.com] >> *Sent:* Thursday, May 14, 2015 6

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

resolution is actually backport to 1.2.2, which is working > fine. > > > > > > *From:* Marcelo Vanzin [mailto:van...@cloudera.com] > *Sent:* Thursday, May 14, 2015 6:27 PM > *To:* Anton Brazhnyk > *Cc:* user@spark.apache.org > *Subject:* Re: Spark's Guava pieces ca

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

is actually backport to 1.2.2, which is working > fine. > > > > > > *From:* Marcelo Vanzin [mailto:van...@cloudera.com] > *Sent:* Thursday, May 14, 2015 6:27 PM > *To:* Anton Brazhnyk > *Cc:* user@spark.apache.org > *Subject:* Re: Spark's Guava pieces cause ex

RE: Spark's Guava pieces cause exceptions in non-trivial deployments

Cc: user@spark.apache.org Subject: Re: Spark's Guava pieces cause exceptions in non-trivial deployments What version of Spark are you using? The bug you mention is only about the Optional class (and a handful of others, but none of the classes you're having problems with). All other Gua

Re: Spark's Guava pieces cause exceptions in non-trivial deployments

What version of Spark are you using? The bug you mention is only about the Optional class (and a handful of others, but none of the classes you're having problems with). All other Guava classes should be shaded since Spark 1.2, so you should be able to use your own version of Guava with no problem

Spark's Guava pieces cause exceptions in non-trivial deployments

Greetings, I have a relatively complex application with Spark, Jetty and Guava (16) not fitting together. Exception happens when some components try to use "mix" of Guava classes (including Spark's pieces) that are loaded by different classloaders: java.lang.LinkageError: loader constraint viola