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Posted to dev@avro.apache.org by "Jacopo Moronato (JIRA)" <ji...@apache.org> on 2015/06/12 11:54:02 UTC
[jira] [Created] (AVRO-1682) Support for bigdecimal type
Jacopo Moronato created AVRO-1682:
-------------------------------------
Summary: Support for bigdecimal type
Key: AVRO-1682
URL: https://issues.apache.org/jira/browse/AVRO-1682
Project: Avro
Issue Type: Wish
Affects Versions: 1.7.6
Environment: Apache Pig version 0.12.0-cdh5.4.2
Reporter: Jacopo Moronato
Priority: Minor
I'm using a pig script to:
1) load a semicolon-separate file
2) convert some chararray fields to bigdecimal
3) store into avro file.
Point 3 fails raising this exception:
at org.apache.pig.newplan.logical.rules.InputOutputFileValidator$InputOutputFileVisitor.visit(InputOutputFileValidator.java:75)
at org.apache.pig.newplan.logical.relational.LOStore.accept(LOStore.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:64)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:66)
at org.apache.pig.newplan.DepthFirstWalker.walk(DepthFirstWalker.java:53)
at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
at org.apache.pig.newplan.logical.rules.InputOutputFileValidator.validate(InputOutputFileValidator.java:45)
at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.compile(HExecutionEngine.java:311)
at org.apache.pig.PigServer.compilePp(PigServer.java:1392)
at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1317)
at org.apache.pig.PigServer.execute(PigServer.java:1309)
at org.apache.pig.PigServer.executeBatch(PigServer.java:387)
at org.apache.pig.PigServer.executeBatch(PigServer.java:365)
at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:140)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:202)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:173)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:84)
at org.apache.pig.Main.run(Main.java:478)
at org.apache.pig.PigRunner.run(PigRunner.java:49)
at org.apache.oozie.action.hadoop.PigMain.runPigJob(PigMain.java:285)
at org.apache.oozie.action.hadoop.PigMain.run(PigMain.java:228)
at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:46)
at org.apache.oozie.action.hadoop.PigMain.main(PigMain.java:76)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:228)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.runSubtask(LocalContainerLauncher.java:370)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.runTask(LocalContainerLauncher.java:295)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.access$200(LocalContainerLauncher.java:181)
at org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler$1.run(LocalContainerLauncher.java:224)
at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Don't know how to encode type bigdecimal in schema
at org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceFieldSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:511)
at org.apache.pig.impl.util.avro.AvroStorageSchemaConversionUtilities.resourceSchemaToAvroSchema(AvroStorageSchemaConversionUtilities.java:336)
at org.apache.pig.builtin.AvroStorage.checkSchema(AvroStorage.java:486)
at org.apache.pig.newplan.logical.rules.InputOutputFileValidator$InputOutputFileVisitor.visit(InputOutputFileValidator.java:65)
... 48 more
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