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https://issues.apache.org/jira/browse/MAPREDUCE-2095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ranjit Mathew updated MAPREDUCE-2095:
-------------------------------------
Attachment: MAPREDUCE-2095_v2.patch
An updated version of the patch, now includes a unit-test. This depends on the
compressed WordCount
trace uploaded earlier (both need to be committed together).
> Gridmix unable to run for compressed traces(.gz format).
> --------------------------------------------------------
>
> Key: MAPREDUCE-2095
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2095
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
> Attachments: MAPREDUCE-2095.patch, MAPREDUCE-2095_v2.patch,
> wordcount.json.gz
>
>
> I was trying to run gridmix with compressed trace file.However, it throws a
> JsonParseException and exit.
> exception details:
> ==================
> org.codehaus.jackson.JsonParseException: Illegal character ((CTRL-CHAR, code
> 31)): only regular white space (\r, \n,
> \t) is allowed between tokens
> at [Source: org.apache.hadoop.fs.fsdatainputstr...@17ba38f; line: 1, column:
> 2]
> at
> org.codehaus.jackson.impl.JsonParserBase._constructError(JsonParserBase.java:651)
> at
> org.codehaus.jackson.impl.JsonParserBase._reportError(JsonParserBase.java:635)
> at
> org.codehaus.jackson.impl.JsonParserBase._throwInvalidSpace(JsonParserBase.java:596)
> at
> org.codehaus.jackson.impl.Utf8StreamParser._skipWSOrEnd(Utf8StreamParser.java:981)
> at
> org.codehaus.jackson.impl.Utf8StreamParser.nextToken(Utf8StreamParser.java:77)
> at
> org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:688)
> at
> org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:624)
> at
> org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:275)
> at
> org.apache.hadoop.tools.rumen.JsonObjectMapperParser.getNext(JsonObjectMapperParser.java:84)
> at
> org.apache.hadoop.tools.rumen.ZombieJobProducer.getNextJob(ZombieJobProducer.java:117)
> at
> org.apache.hadoop.tools.rumen.ZombieJobProducer.getNextJob(ZombieJobProducer.java:29)
> at
> org.apache.hadoop.mapred.gridmix.JobFactory.getNextJobFiltered(JobFactory.java:174)
> at
> org.apache.hadoop.mapred.gridmix.StressJobFactory$StressReaderThread.run(StressJobFactory.java:166)
> 10/09/23 09:43:17 ERROR gridmix.Gridmix: Error in trace
> org.codehaus.jackson.JsonParseException: Illegal character ((CTRL-CHAR, code
> 31)): only regular white space (\r, \n,
> \t) is allowed between tokens
> at [Source: org.apache.hadoop.fs.fsdatainputstr...@17ba38f; line: 1, column:
> 2]
> at
> org.codehaus.jackson.impl.JsonParserBase._constructError(JsonParserBase.java:651)
> at
> org.codehaus.jackson.impl.JsonParserBase._reportError(JsonParserBase.java:635)
> at
> org.codehaus.jackson.impl.JsonParserBase._throwInvalidSpace(JsonParserBase.java:596)
> at
> org.codehaus.jackson.impl.Utf8StreamParser._skipWSOrEnd(Utf8StreamParser.java:981)
> at
> org.codehaus.jackson.impl.Utf8StreamParser.nextToken(Utf8StreamParser.java:77)
> at
> org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:688)
> at
> org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:624)
> at
> org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:275)
> at
> org.apache.hadoop.tools.rumen.JsonObjectMapperParser.getNext(JsonObjectMapperParser.java:84)
> at
> org.apache.hadoop.tools.rumen.ZombieJobProducer.getNextJob(ZombieJobProducer.java:117)
> at
> org.apache.hadoop.tools.rumen.ZombieJobProducer.getNextJob(ZombieJobProducer.java:29)
> at
> org.apache.hadoop.mapred.gridmix.JobFactory.getNextJobFiltered(JobFactory.java:174)
> at
> org.apache.hadoop.mapred.gridmix.StressJobFactory$StressReaderThread.run(StressJobFactory.java:166)
> 10/09/23 09:43:17 INFO gridmix.Gridmix: Exiting...
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