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Re: Can serialized Avro records be efficiently compared without deserializing? - Avro - [mail # user]
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...+1 I need this kind of access too, to roll back Avro records that fail to finish writing when python dies from a UTF error. Russell Jurney http://datasyndrome.com On May 22...
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Author: Russell Jurney,
2012-05-22, 21:43
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Re: Hadoop 0.23, Avro Specific 1.6.3 and "org.apache.avro.generic.GenericData$Record cannot be cast to " - Avro - [mail # user]
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...Consider Pig and AvroStorage. Russell Jurney twitter.com/rjurney [EMAIL PROTECTED] datasyndrome.com On May 13, 2012, at 4:49 AM, Jacob Metcalf wrote: I have just spe...
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Author: Russell Jurney,
2012-05-13, 12:12
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Re: AvroStorage/Avro Schema Question - Avro - [mail # user]
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...The fix was this: { "type":"record", "name":"Email", "fields": [ { &nbs...
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Author: Russell Jurney,
2012-04-18, 02:30
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Re: AvroStorage/Avro Schema Question - Avro - [mail # user]
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...Hmmmm unable to get this to work: { "namespace": "agile.data.avro", "name": "Email", "type": "record", "fields": [ ...
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Author: Russell Jurney,
2012-04-10, 09:36
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Re: AvroStorage/Avro Schema Question - Avro - [mail # user]
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...In thinking about it more... it seems that unfortunately, the only thing I can really do is to change the schema for all email address fields: {"name":"from","type": [{"type":"array", ...
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Author: Russell Jurney,
2012-04-10, 09:26
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AvroStorage/Avro Schema Question - Avro - [mail # user]
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...Is it possible to name string elements in the schema of an array? Specifically, below I want to name the email addresses in the from/to/cc/bcc/reply_to fields, so they don't get auto-n...
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Author: Russell Jurney,
2012-03-30, 01:05
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Re: Problem: java.io.IOException: java.lang.ArrayIndexOutOfBoundsException: 64 / avro.io.SchemaResolutionException: Can't access branch index 64 for union with 2 branches / `read_data': Writer's schema and Reader's schema ["string","null"] do not mat - Avro - [mail # user]
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...Ok, now I have a followup question... how does one recover from an exception writing an Avro? The incomplete record is being written, which is crashing the reader. On Fri, ...
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Author: Russell Jurney,
2012-03-24, 03:27
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Re: Problem: java.io.IOException: java.lang.ArrayIndexOutOfBoundsException: 64 / avro.io.SchemaResolutionException: Can't access branch index 64 for union with 2 branches / `read_data': Writer's schema and Reader's schema ["string","null"] do not match. - Avro - [mail # user]
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...Thanks Scott, looking at the raw data it seems to have been a truncated reco rd due to UTF problems. Russell Jurney http://datasyndrome.com On Mar 23, 2012, at 7:59 PM, Scott Car...
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Author: Russell Jurney,
2012-03-24, 03:01
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Problem: java.io.IOException: java.lang.ArrayIndexOutOfBoundsException: 64 / avro.io.SchemaResolutionException: Can't access branch index 64 for union with 2 branches / `read_data': Writer's schema and Reader's schema ["string","null"] do not match. - Avro - [mail # user]
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...I have a problem record I've written in Avro that crashes anything which tries to read it :( Can anyone make sense of these errors? The exception in Pig/AvroStorage is this: &nbs...
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Author: Russell Jurney,
2012-03-24, 02:01
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Re: Globbing several AVRO files with different (extended) schemes - Avro - [mail # user]
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...Supporting schema migration is a badly needed feature in AvroStorage. I'm not able to add it in the near future. Anyone else interested? On Tue, Mar 20, 2012 at 2:08 PM, Sc...
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Author: Russell Jurney,
2012-03-20, 21:53
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