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Re: ArrayIndexOutOfBoundsException in Symbol.getSymbol in map reduce job - Avro - [mail # user]
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...I'm using Avro 1.7.4, and the error is coming between a map step and reduce step. I'm unsure how an Avro record could get corrupted between a mapper and reducer, but it has, how would I be a...
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Author: Sripad Sriram,
2013-05-14, 02:20
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Re: Jackson and Avro, nested schema - Avro - [mail # user]
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...On Wed, May 8, 2013 at 11:49 AM, David Arthur wrote: There's code in Avro that will read and write Jackson JsonNode directly, without creating any intermediate "value" structure....
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Author: Doug Cutting,
2013-05-13, 23:25
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Re: Hadoop serialization DatumReader/Writer - Avro - [mail # user]
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...Scott Carey writes: Excellent! Which work in particular? In my pass through the AvroSerialization implementation so far, it looks like each MR task would create eit...
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Author: Marshall Bockrath-Vandegr...,
2013-05-13, 23:22
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Re: ArrayIndexOutOfBoundsException in Symbol.getSymbol in map reduce job - Avro - [mail # user]
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...Its difficult to tell what the error means without context and other info (such as version). If I had to guess, I think there may be a corruption on the file being processed here. Does runni...
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Author: Harsh J,
2013-05-13, 22:40
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Re: Hadoop serialization DatumReader/Writer - Avro - [mail # user]
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...Making the DatumReader/Writers configurable would be a welcome addition. Ideally, much more of what goes on there could be: 1. configuration driven 2. pre-computed to avoid...
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Author: Scott Carey,
2013-05-13, 22:08
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Re: avro.java.string vs utf8 compatibility in recent pig and hive versions - Avro - [mail # user]
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...The change in the Pig loader in PIG-3297 seems correct they must use CharSequence, not Utf8. I suspect that the Avro 1.5.3.jar does not respect the "avro.java.string" property and is...
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Author: Scott Carey,
2013-05-13, 21:59
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ArrayIndexOutOfBoundsException in Symbol.getSymbol in map reduce job - Avro - [mail # user]
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...Hi all, A java hadoop job that's previously executed without issue began erroring with the following stack trace - have any of you seen this before? java.lang.ArrayIndexOutOfBoun...
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Author: Sripad Sriram,
2013-05-13, 21:58
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Re: Jackson and Avro, nested schema - Avro - [mail # user]
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...It appears that you will need to modify the JSON decoder in Avro to achieve this. The JSON decoder in Avro was built to encode any Avro schema into JSON with 100% fidelity, so that the...
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Author: Scott Carey,
2013-05-13, 21:51
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Re: Best practices for java enums...? - Avro - [mail # user]
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...It would be nice to be able to reference an existing class when using the specific compiler. If you have an existing "com.mycompany.Foo" enum (or SpecificRecord, or Fixed type), then p...
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Author: Scott Carey,
2013-05-13, 21:38
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Re: Jackson and Avro, nested schema - Avro - [mail # user]
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...It seems to me that you defined "fields" as an Array (an IndexedRecord) but you provided input as a single Record. It might help if you change your JSON document so that "fields" is an array...
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Author: Pankaj Shroff,
2013-05-11, 01:50
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