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RE: is this a bug? - Avro - [mail # user]
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...Thanks. I tried to migrate to 1.5.0 from 1.4.0. I came up with some error messages that are never shown up for 1.4.0. Could you tell me what we sho uld change? ...
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Author: ey-chih chow,
2011-03-10, 19:33
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RE: is this a bug? - Avro - [mail # user]
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...Can anybody tell me if this this a bug? We use avro map/reduce API v 1.4 i n all of our code. Some of the jobs show weird behavior. We want to know if this is fixable...
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Author: ey-chih chow,
2011-03-08, 22:35
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RE: is this a bug? - Avro - [mail # user]
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...I did some more investigation. I found weird behavior in the readString() method of BinaryDecoder.java in Avro source code if we have the statement r ecord.put("rowkey", key) in ...
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Author: ey-chih chow,
2011-03-05, 00:57
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RE: is this a bug? - Avro - [mail # user]
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...What follows are fragments of trace logs of our MR jobs corresponding respe ctively to with and without the statement 'record.put("rowkey", key)' men tioned in the previous messages. F...
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Author: ey-chih chow,
2011-03-04, 08:48
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RE: is this a bug? - Avro - [mail # user]
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...Sorry I found that my previous message in the archive become all in black. Let me re-explain the problem. The following piece of code for AvroReduce r causes problem: &nb...
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Author: ey-chih chow,
2011-03-03, 00:12
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is this a bug? - Avro - [mail # user]
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...Hi, I am working on an Avro MR job and encountering an issue with AvroReducer. The corresponding reduce() routine is implemented in the following way: public void reduce(Utf8 key, Iter...
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Author: ey-chih chow,
2011-03-02, 21:05
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RE: how to specify MultipleOutputs, MultipleInputs in using Avro mapred API - Avro - [mail # user]
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...Thanks. But by doing this way, what kind of advantage we can get from Av ro? Ey-Chih ro mapred API wrote: g it. and n from ly. the o job the gure ely? Fo...
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Author: ey-chih chow,
2010-08-18, 17:18
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RE: how to specify MultipleOutputs, MultipleInputs in using Avro mapred API - Avro - [mail # user]
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...Hi, Let me rephrase my question to see if anybody is interested in answering it . For the new version of Avro 1.4.0, the class hierarchy of AvroMapper a nd AvroReducer have been change...
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Author: ey-chih chow,
2010-08-18, 13:15
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how to specify MultipleOutputs, MultipleInputs in using Avro mapred API - Avro - [mail # user]
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...Hi, I got a Map/Reduce job that require multiple inputs and outputs. One of th e inputs will be processed by a mapper and a reducer that are subclasses of AvroMapper/AvroReducer ...
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Author: ey-chih chow,
2010-08-17, 01:22
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how to specify MultipleOutputs, MultipleInputs in using Avro mapred API - Avro - [mail # user]
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... Hi, I got a Map/Reduce job that require multiple inputs and outputs. One of th e inputs will be processed by a mapper and a reducer that are subclasses of &...
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Author: ey-chih chow,
2010-08-17, 01:14
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