FAQ
Has anyone seen something like this before when trying to run a Cascalog
query. It seems to be a problem somewhere in the Kryo serialization, but
I'm not sure where to start troubleshooting this one. Any ideas?



java.lang.ClassCastException: clojure.core$eval1 cannot be cast to
clojure.lang.IFn
at clojure.lang.Compiler.eval(Compiler.java:6618)
at clojure.lang.Compiler.eval(Compiler.java:6608)
at clojure.lang.Compiler.load(Compiler.java:7064)
at clojure.lang.RT.loadResourceScript(RT.java:370)
at clojure.lang.RT.loadResourceScript(RT.java:361)
at clojure.lang.RT.load(RT.java:440)
at clojure.lang.RT.load(RT.java:411)
at clojure.core$load$fn__5018.invoke(core.clj:5530)
at clojure.core$load.doInvoke(core.clj:5529)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5336)
at clojure.core$load_lib$fn__4967.invoke(core.clj:5375)
at clojure.core$load_lib.doInvoke(core.clj:5374)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:619)
at clojure.core$load_libs.doInvoke(core.clj:5413)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:619)
at clojure.core$require.doInvoke(core.clj:5496)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.lang.Var.invoke(Var.java:415)
at carbonite.JavaBridge.initialize(Unknown Source)
at carbonite.JavaBridge.registerPrimitives(Unknown Source)
at carbonite.JavaBridge.enhanceRegistry(Unknown Source)
at
cascalog.hadoop.ClojureKryoSerialization.decorateKryo(ClojureKryoSerialization.java:26)
at cascading.kryo.KryoSerialization.populatedKryo(KryoSerialization.java:50)
at cascalog.KryoService.freshKryo(KryoService.java:41)
at cascalog.KryoService.serialize(KryoService.java:49)
at cascalog.ClojureCascadingBase.initialize(ClojureCascadingBase.java:37)
at cascalog.ClojureCascadingBase.(ClojureFilter.java:28)
at cascalog.workflow$filter$fn__1088.invoke(workflow.clj:130)
at cascalog.predicate$fn__1463.invoke(predicate.clj:525)
at clojure.lang.MultiFn.invoke(MultiFn.java:249)
at cascalog.predicate$build_predicate.invoke(predicate.clj:562)
at clojure.lang.AFn.applyToHelper(AFn.java:178)
at clojure.lang.AFn.applyTo(AFn.java:151)
at clojure.core$apply.invoke(core.clj:619)
at clojure.lang.AFn.applyToHelper(AFn.java:167)
at clojure.lang.RestFn.applyTo(RestFn.java:132)
at clojure.core$apply.invoke(core.clj:621)
at clojure.core$partial$fn__4192.doInvoke(core.clj:2398)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$map$fn__4207.invoke(core.clj:2485)
at clojure.lang.LazySeq.sval(LazySeq.java:42)
at clojure.lang.LazySeq.seq(LazySeq.java:60)
at clojure.lang.RT.seq(RT.java:484)
at clojure.core$seq.invoke(core.clj:133)
at clojure.core.protocols$seq_reduce.invoke(protocols.clj:30)
at clojure.core.protocols$fn__6026.invoke(protocols.clj:54)
at clojure.core.protocols$fn__5979$G__5974__5992.invoke(protocols.clj:13)
at clojure.core$reduce.invoke(core.clj:6177)
at clojure.core$group_by.invoke(core.clj:6492)
at cascalog.rules$split_predicates.invoke(rules.clj:47)
at cascalog.rules$build_query.invoke(rules.clj:552)
at cascalog.rules$build_rule.invoke(rules.clj:653)
at
com.idexx.lambda.hadoop.jobs.patientvisits.generators$transaction_source.invoke(generators.clj:67)
at
com.idexx.lambda.hadoop.jobs.patientvisits.summary$launch_workflow$fn__586.invoke(summary.clj:49)
at cascalog.checkpoint$mk_runner$fn__2399.invoke(checkpoint.clj:60)
at clojure.lang.AFn.run(AFn.java:24)
at java.lang.Thread.run(Thread.java:722)

--
You received this message because you are subscribed to the Google Groups "cascalog-user" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cascalog-user+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.

Search Discussions

Discussion Posts

Follow ups

Related Discussions

Discussion Navigation
viewthread | post
posts ‹ prev | 1 of 9 | next ›
Discussion Overview
groupcascalog-user @
categoriesclojure, hadoop
postedMay 20, '13 at 8:55p
activeMay 21, '13 at 12:19p
posts9
users4
websiteclojure.org
irc#clojure

People

Translate

site design / logo © 2021 Grokbase