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Posted to mapreduce-issues@hadoop.apache.org by "Zhaohui Xin (JIRA)" <ji...@apache.org> on 2018/11/27 08:34:00 UTC
[jira] [Commented] (MAPREDUCE-7162) TestEvents#testEvents fails
[ https://issues.apache.org/jira/browse/MAPREDUCE-7162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16700060#comment-16700060 ]
Zhaohui Xin commented on MAPREDUCE-7162:
----------------------------------------
[~ajisakaa], added new patch. :D
> TestEvents#testEvents fails
> ---------------------------
>
> Key: MAPREDUCE-7162
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7162
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Zhaohui Xin
> Assignee: Zhaohui Xin
> Priority: Critical
> Attachments: MAPREDUCE-7162.001.patch, MAPREDUCE-7162.002.patch, MAPREDUCE-7162.003.patch
>
>
> Mapreduce unit test is broken by https://issues.apache.org/jira/browse/MAPREDUCE-7158 .
> *I think we should keep the data consistent to avoid corruption when output, so I roll back the previous code and attach the patch.*
> Broken location _is org.apache.hadoop.mapreduce.jobhistory.TestEvents#testEvents._
> {code:java}
> org.codehaus.jackson.JsonParseException: Illegal unquoted character ((CTRL-CHAR, code 10)): has to be escaped using backslash to be included in name
> at [Source: java.io.DataInputStream@25618e91; line: 23, column: 418]
> at org.codehaus.jackson.JsonParser._constructError(JsonParser.java:1433)
> at org.codehaus.jackson.impl.JsonParserMinimalBase._reportError(JsonParserMinimalBase.java:521)
> at org.codehaus.jackson.impl.JsonParserMinimalBase._throwUnquotedSpace(JsonParserMinimalBase.java:482)
> at org.codehaus.jackson.impl.Utf8StreamParser.parseEscapedFieldName(Utf8StreamParser.java:1446)
> at org.codehaus.jackson.impl.Utf8StreamParser.parseFieldName(Utf8StreamParser.java:1410)
> at org.codehaus.jackson.impl.Utf8StreamParser._parseFieldName(Utf8StreamParser.java:1283)
> at org.codehaus.jackson.impl.Utf8StreamParser.nextToken(Utf8StreamParser.java:495)
> at org.apache.avro.io.JsonDecoder.doArrayNext(JsonDecoder.java:367)
> at org.apache.avro.io.JsonDecoder.arrayNext(JsonDecoder.java:361)
> at org.apache.avro.io.ValidatingDecoder.arrayNext(ValidatingDecoder.java:189)
> at org.apache.avro.generic.GenericDatumReader.readArray(GenericDatumReader.java:222)
> at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:153)
> at org.apache.avro.generic.GenericDatumReader.readField(GenericDatumReader.java:193)
> at org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:183)
> at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:151)
> at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:155)
> at org.apache.avro.generic.GenericDatumReader.readField(GenericDatumReader.java:193)
> at org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:183)
> at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:151)
> at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:142)
> at org.apache.hadoop.mapreduce.jobhistory.EventReader.getNextEvent(EventReader.java:101)
> at org.apache.hadoop.mapreduce.jobhistory.TestEvents.testEvents(TestEvents.java:177)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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