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via GitHub by johnynek
, 1 year ago
union of steps have 1 fewer elements than parent assembly: MapReduceHadoopRuleRegistry, missing: [Each(_pipe_4+_pipe_5)[Identity[decl:'id', 'count']]]
via Google Groups by Piyush Narang, 1 year ago
union of steps have 1 fewer elements than parent assembly: MapReduceHadoopRuleRegistry, missing: [Each(_pipe_0+_pipe_1)[FlatMapFunction[decl:'mergeError']]]
via Google Groups by PUSHPAK GOHEY, 2 years ago
union of steps have 3 fewer elements than parent assembly: MapReduceHadoopRuleRegistry, missing: [Hfs["TextDelimited[['f1', 'f2', 'f3']]"]["../cascading-platform/src/test/resources/data/delimited-file1.txt"], Every(GroupBy Pipe 1)[First[decl:ARGS]], GroupBy(GroupBy Pipe 1)[by:[{1}:'f1']]]
via Google Groups by santlal gupta, 1 year ago
no pipelines partitioned from node: MapReduceHadoopRuleRegistry*
cascading.flow.planner.PlannerException: union of steps have 1 fewer elements than parent assembly: MapReduceHadoopRuleRegistry, missing: [Each(_pipe_4+_pipe_5)[Identity[decl:'id', 'count']]]	at cascading.flow.planner.FlowPlanner.verifyResultInternal(FlowPlanner.java:621)	at cascading.flow.planner.FlowPlanner.verifyResult(FlowPlanner.java:560)	at cascading.flow.planner.rule.RuleSetExec.execPlannerFor(RuleSetExec.java:163)	at cascading.flow.planner.rule.RuleSetExec$3.call(RuleSetExec.java:336)	at cascading.flow.planner.rule.RuleSetExec$3.call(RuleSetExec.java:328)	at java.util.concurrent.FutureTask.run(FutureTask.java:262)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)	at java.util.concurrent.FutureTask.run(FutureTask.java:262)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)	at java.lang.Thread.run(Thread.java:745)