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Re: facing issues in HDFSProxy - HDFS - [mail # user]
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...Sure, it's the temporary code, you can delete that line. -Regards Denny Ye 2012/2/16 Stuti Awasthi tener.addr")); tallation+and+Configuration ) * *...
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Author: Denny Ye,
2012-02-17, 02:09
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Re: facing issues in HDFSProxy - HDFS - [mail # user]
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...In my local Hadoop version, I saw the temporary code with inexistent property name. Hashtable does not accept 'null' as the normal value. It's the mistake of unit testing -Regards Denn...
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Author: Denny Ye,
2012-02-16, 08:57
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Re: How-to use DFSClient's BlockReader from Java - HDFS - [mail # user]
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...hi David Please refer to the method "DFSInputStream#blockSeekTo", it has same purpose with you. ********************************************************************...
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Author: Denny Ye,
2012-01-09, 08:29
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Re: Could not obtain block - HDFS - [mail # user]
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...hi Steve, What's your HDFS release version? From the error log and HDFS0.21 code, I guess that the file does not have any replicas. You may focus on the missing replica ...
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Author: Denny Ye,
2011-11-11, 14:28
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Re: structured data split - HDFS - [mail # user]
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...hi Structured data is always being split into different blocks, likes a word or line. MapReduce task read HDFS data with the unit - *line* - it will read the whole ...
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Author: Denny Ye,
2011-11-11, 09:50
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Re: Fw: Problems about the job counters - HDFS - [mail # user]
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...hi Hailong An important phase between map and reduce task is 'Shuffle'. In map task part, all the output records filled to in-memory buffer and then spill to disk...
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Author: Denny Ye,
2011-06-29, 07:03
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Re: Issue of FSImage, need help - HDFS - [mail # dev]
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...*Root cause*: Wrong FSImage format when user killed hdfs process. It may read invalid block number, may be 1 billion or more, OutOfMemoryError happens before EOFException. How can we p...
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Author: Denny Ye,
2011-06-28, 09:11
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