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[HADOOP-9434] Backport HADOOP-9267 to branch-1 - Hadoop - [issue]
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...Currently in hadoop 1.1.2, if user issue "bin/hadoop help" in command line, it will throw below exception. We can improve this to print the usage message.====================================...
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http://issues.apache.org/jira/browse/HADOOP-9434
Author: Yu Li,
2013-05-15, 06:16
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Re: Do we support contatenated/splittable bzip2 files in branch-1? - Hadoop - [mail # dev]
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...Hi Hash, Sorry for the a little late response, busy doing some other work these days. I have pasted my test steps and result onto HADOOP-7386, and if the way of my testing is correct, ...
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Author: Yu Li,
2012-12-10, 14:17
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Re: Do we support contatenated/splittable bzip2 files in branch-1? - Hadoop - [mail # dev]
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...Hi Harsh, Thanks a lot for the information! My fault not looking into HADOOP-4012 carefully, will try and veriry whether HADOOP-7823 has resolved the issue on both write and read...
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Author: Yu Li,
2012-12-03, 15:52
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Do we support contatenated/splittable bzip2 files in branch-1? - Hadoop - [mail # dev]
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...Dear all, About splitting support for bzip2, I checked on the JIRA list and found HADOOP-7386 marked as "Won't fix"; I also found some work done in branch-0.21(also in trunk), say HADO...
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Author: Yu Li,
2012-12-03, 09:49
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Re: [VOTE] Release 0.20.204.0-rc0 - Hadoop - [mail # dev]
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...Thanks Owen, for the quick and helpful response! By removing those test cases marked as "@Ignored", there're still 3 failed test cases for 0.20.203: [junit] Test org.apache.hadoo...
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Author: Yu Li,
2011-08-08, 17:03
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Re: [VOTE] Release 0.20.204.0-rc0 - Hadoop - [mail # dev]
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...Hi all, I've just run unit test of 0.20.204 using SUN jdk1.6.0_21, on a 64bit RHEL machine, and find the following cases failed: [junit] Test org.apache.hadoop.mapred.TestJobTrac...
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Author: Yu Li,
2011-08-08, 15:36
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Why hadoop 0.20.203 unit test failed - Hadoop - [mail # user]
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...Hi all, I'm trying to compile and unit testing hadoop 0.20.203, but met with almost the same problem with previous discussion in the mailing list( http://mail-archives.apache.org/mod_m...
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Author: Yu Li,
2011-07-28, 09:29
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Re: Questions on hadoop configuration for heterogeneous cluster - Hadoop - [mail # user]
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...Hi Harsh, Thanks a lot for your reply, this really helps! On 16 December 2010 18:08, Harsh J wrote: Best Regards, Li Yu...
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Author: Yu Li,
2010-12-17, 01:46
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Questions on hadoop configuration for heterogeneous cluster - Hadoop - [mail # user]
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...Hi all, I'm a little confused about how to configure hadoop in a heterogeneous cluster. For example, if I have one machine(m1) with a two-core processor, another(m2) with a four-core p...
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Author: Yu Li,
2010-12-16, 09:18
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Re: Config - Hadoop - [mail # user]
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...Hi William, I think the most proper config parameter to try is io.sort.factor, which affects disk spilling times on both map and reduce side. The default value of this parameter is 10,...
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Author: Yu Li,
2010-11-24, 04:43
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