Changes between Version 28 and Version 29 of waue


Ignore:
Timestamp:
Jun 4, 2008, 6:10:41 PM (16 years ago)
Author:
waue
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • waue

    v28 v29  
    77 * [Planing][has not yet started] nutch 應用範例 -> 索引硬碟資料
    88 == 工作日誌 ==
     9 === 6/4 ===
     10試寫一 [wiki:hadoop_hbase_error_sample2 map-reduce with hbase sample code] 但有錯誤
     11錯誤訊息如下：
     12{{{
     1308/06/04 18:03:21 INFO mapred.FileInputFormat: Total input paths to process : 1
     1408/06/04 18:03:22 INFO mapred.JobClient: Running job: job_200805291341_0019
     1508/06/04 18:03:23 INFO mapred.JobClient:  map 0% reduce 0%
     1608/06/04 18:03:28 INFO mapred.JobClient:  map 100% reduce 0%
     1708/06/04 18:03:36 INFO mapred.JobClient: Task Id : task_200805291341_0019_r_000000_0, Status : FAILED
     18java.lang.ArrayIndexOutOfBoundsException: 1
     19        at tw.org.nchc.demo.DemoHBaseSink$ReduceClass.reduce(DemoHBaseSink.java:63)
     20        at tw.org.nchc.demo.DemoHBaseSink$ReduceClass.reduce(DemoHBaseSink.java:1)
     21        at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:333)
     22        at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2084)
     23}}}
     24
    925 === 6/3 ===
    1026 [wiki:hadoop_hbase_sample1 the sample code 1 :  only hbase integration]