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Re: Writing Unsolicited Messages to a Connected Netty Client - Avro - [mail # user]
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...For certain kinds of data it would be useful to continuously stream data from server to client (or vice-versa). This can be represented as an Avro array response or request where each ...
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Author: Scott Carey,
2012-01-20, 19:59
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Re: Deprecated use of org.apache.avro.Schema.parse in Generated Records - Avro - [mail # user]
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...Schema.Parser.parse() Example: Schema s1 = new Schema.Parser().parse("{\"type\":\"string\"}"); This allows more advanced parsing if one parse depends on the schemas defined...
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Author: Scott Carey,
2012-01-19, 19:36
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Re: AVRO Path - Avro - [mail # user]
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... On 1/13/12 11:01 AM, "Jason Rutherglen" wrote: A ticket with an explanation of the use cases and some high level ideas is fine. It centralizes the discussion on the ...
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Author: Scott Carey,
2012-01-13, 22:04
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Re: Can spill to disk be in compressed Avro format to reduce I/O? - Avro - [mail # user]
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... On 1/12/12 5:52 PM, "Frank Grimes" wrote: That may be possible, open a JIRA to discuss further. It should be modified to 'reset' to the start of a new file or stream...
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Author: Scott Carey,
2012-01-13, 03:31
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Re: Can spill to disk be in compressed Avro format to reduce I/O? - Avro - [mail # user]
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...The Recodec tool may be useful, and the source code is a good reference. java jar avro-tools-.jar http://svn.apache.org/viewvc/avro/tags/release-1.6.1/lang/java/tools/src/ma in/java/o...
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Author: Scott Carey,
2012-01-12, 22:09
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Re: Can spill to disk be in compressed Avro format to reduce I/O? - Avro - [mail # user]
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... On 1/12/12 12:35 PM, "Frank Grimes" wrote: dfs is from System.in, which has multiple files one after the other. Each file will need its own DataFileStream (has its o...
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Author: Scott Carey,
2012-01-12, 20:53
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Re: Can spill to disk be in compressed Avro format to reduce I/O? - Avro - [mail # user]
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... On 1/12/12 11:24 AM, "Frank Grimes" wrote: It would be different. An Avro file has a header that contains the Schema and compression codec info along with other meta...
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Author: Scott Carey,
2012-01-12, 20:36
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Re: Can spill to disk be in compressed Avro format to reduce I/O? - Avro - [mail # user]
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... On 1/12/12 8:27 AM, "Frank Grimes" wrote: If all you want to do is combine the files, there is no reason to deserialize and reserialize the contents, and a map-only job co...
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Author: Scott Carey,
2012-01-12, 18:14
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Re: AVRO Path - Avro - [mail # user]
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...There are no plans that I know of currently, although the topic came up two times in separate conversations last night at the SF Hadoop MeetUp. I think an ability to extract a subset o...
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Author: Scott Carey,
2012-01-12, 18:05
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Re: Union of Records Issue - Avro - [mail # user]
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...On 1/10/12 1:21 PM, "Uhlig, Hans" wrote: There is a bug in your mapper code, it is checking "s1" twice. Perhaps it is not "s1" and ends up passing null to new AvroKe...
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Author: Scott Carey,
2012-01-10, 21:52
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