Changes between Version 11 and Version 12 of jazz/09-09-01
- Timestamp:
- Sep 4, 2009, 6:05:57 PM (16 years ago)
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jazz/09-09-01
v11 v12 2 2 3 3 * [備忘] hadoop.nchc.org.tw 因為有兩批不同等級的機器,因此有時候 Mapper 必須等比較慢的機器算完。此時,放大 mapred.task.timeout 的數值可以有助於 Job 穩定跑完。 4 4 {{{ 5 #!java 6 JobConf conf = new JobConf(PairwiseSimilarity.class); 7 conf.set("mapred.child.java.opts", "-Xmx1300m"); 8 conf.setLong("mapred.task.timeout", 1800000); 9 }}} 5 10 * [國內合作] C.T. Lin - Vision Lab - Ada Boost 演算法 6 11 * http://multiboost.sourceforge.net/