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Re: Experiment with Chukwa trunk - Chukwa - [mail # dev]
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...end deployment. Does that mean it's not required for a minimal end to end deployment? :) I think it's fine to have HICC require HBase, and I hope to use it at some point. But I t...
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Author: Bill Graham,
2010-10-12, 17:38
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Re: a more fault-tolerant collector - Chukwa - [mail # dev]
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...We had problems with a single DN the other day and all collectors ultimately died after trying N failed attempts. I believe at least one of the failures was was during a commit. I thin...
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Author: Bill Graham,
2010-10-12, 17:25
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Re: Experiment with Chukwa trunk - Chukwa - [mail # dev]
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...Hi Eric, A read this over and have a few comments: - Prerequisites say that Hadoop 0.20+ is required, which I think isn't entirely true. Agents, collectors and the data processor...
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Author: Bill Graham,
2010-10-11, 20:11
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Re: Chukwa Pig Data Passthrough - Chukwa - [mail # user]
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...Do you want to split on the chukwa payload fields or the fields in the record body? I have scripts that do similar things with the body using FILTER and a custom TOKENIZE udf I wrote t...
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Author: Bill Graham,
2010-10-04, 22:24
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Re: Add alternative search-provider to Chukwa site - Chukwa - [mail # dev]
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...I was also wondering what others thought re this. I could go either way. Ideally you could search google or search-hadoop with a drop down to switch. If not, I'd be ok with giving search-had...
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Author: Bill Graham,
2010-10-04, 15:27
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Re: How to use metadata sent by agent to collector - Chukwa - [mail # user]
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...No problem. Also note that you should be able to get the same fields from the ChukwaRecord object if you have access to it, which would probably be easier. On Fri, Oct 1, 2010 at 10:52...
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Author: Bill Graham,
2010-10-01, 18:26
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Re: How to use metadata sent by agent to collector - Chukwa - [mail # user]
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...capp is chunk.streamName csource is chunk.source ctags is chunk.tags I believe body is chunk.data but note that a chunk can hold data from multiple records so you'd need to check chunk...
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Author: Bill Graham,
2010-10-01, 17:04
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Re: How to use metadata sent by agent to collector - Chukwa - [mail # user]
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...Can you be more specific regarding what you're trying to do? The ServlerCollector, Demux and Processor classes all have access to the Chunk object which encapsulated the fields you list, so ...
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Author: Bill Graham,
2010-10-01, 16:24
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Re: Changing default demuxer - Chukwa - [mail # user]
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...This is a bug in the documentation that I've noticed before. I've opened a JIRA for it: https://issues.apache.org/jira/browse/CHUKWA-528 The default processor is actually DefaultProces...
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Author: Bill Graham,
2010-09-30, 03:45
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[CHUKWA-528] Documentation: DefaultProcessor is default (not TSProcessor) - Chukwa - [issue]
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...The documentation on this page incorrectly says that the default processor is the TSProcessor, but it's the DefaultProcessor:http://incubator.apache.org/chukwa/docs/r0.4.0/programming.html...
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http://issues.apache.org/jira/browse/CHUKWA-528
Author: Bill Graham,
2010-09-30, 03:43
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