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Gitbox enables the full GitHub workflow - Bigtop - [mail # dev]
...Good to know!! The problem for Github issues is that the id is notcontinuous(the id space is shared with Github's issues and pull requests)which is not a good design IMO.Hong2017-08-08 10:01...
   Author: Hong , 2017-08-08, 02:23
Hadoop DFS - Hadoop - [mail # user]
...HBase is the project that use dfs  if you want to know how to use dfs directly, "bin/hadoop" script may   be a good entrance. For example, "bin/hadoop dfs -cat ***" *** is a file n...
   Author: hong , 2008-07-25, 14:16
[expand - 1 more] - parallel mapping on single server - Hadoop - [mail # user]
...Hi,  I have a question about the strategy described by Jonman Chu: "Hadoop will try to split the file according to how it is split up in   the HDFS"  use wordcount as example....
   Author: hong , 2008-07-12, 15:39
Is map running in parallel? - Hadoop - [mail # user]
...Hi!  when we run map-reduce on hadoop, is the map running in a single node   or running in parallel on several nodes?  If it is running in parallel, the input file should be s...
   Author: hong , 2008-07-08, 13:36
Is it possible to access the HDFS using webservices? - Hadoop - [mail # user]
...Of course you can.  You can find examples in org.apache.hadoop.io.IOUtils.java Here is my example.    package org.myorg;  import java.io.File; import java.io.FileInputStr...
   Author: hong , 2008-07-01, 15:38
understanding of client connection code - Hadoop - [mail # user]
...兄弟是 余海燕 的部队吗?  在 2008-6-20,下午5:00,heyongqiang 写道:  > ipc.Client object is designed be able to share across threads, and   > each thread can only made synchronized rpc ca...
   Author: hong , 2008-06-21, 02:39
how to execute two consecutive map-reduce pairs? - Hadoop - [mail # user]
...Hi all  A job must be done in two pairs of map reduce, That is, Map1==>   reduce1 ==> map2==>reduce2. "==>" means the output file of left is   the input of the rig...
   Author: hong , 2008-06-03, 15:31
Where is the files? - Hadoop - [mail # user]
...Hi All,  I started Hadoop in standalone mode, and put some file on to HDSF. I   strictly followed the instructions in Hadoop Quick Start.  HDSF is mapped to a local directory ...
   Author: hong , 2008-05-07, 14:36