Changes between Version 2 and Version 3 of III141025/Lab10


Ignore:
Timestamp:
Oct 26, 2014, 4:26:28 PM (10 years ago)
Author:
jazz
Comment:

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  • III141025/Lab10

    v2 v3  
    2222 * 首先準備輸入,包含兩部份:(1) 供 Velvet 計算的 *.fa 檔案,這裡為了方便示範起見,採用 test_long.fa 當範本,並複製 99 份不同檔名,當輸入 (2) 供 Mapper 運算的輸入檔案(內含 HDFS 的檔名路徑)
    2323{{{
    24 ~$ cp /usr/share/doc/velvet-example/examples/data/test_long.fa.gz .
    25 ~$ gunzip test_long.fa.gz
     24~$ echo "test" > test_long.fa
    2625~$ for ((i=1;i<100;i++)); do hadoop fs -put test_long.fa input-$i.fa; done
    2726~$ for ((i=1;i<20;i++)); do echo /user/$(whoami)/input-$i.fa; done > split-01.txt