07 2015 档案

paxos
摘要：http://www.douban.com/note/208430424/ 阅读全文
posted @ 2015-07-20 18:55 jvava 阅读(112) 评论(0) 推荐(0)
hbase shell
摘要：http://stackoverflow.com/questions/7256100/scan-with-filter-using-hbase-shellhttp://www.cnblogs.com/scotoma/archive/2012/12/18/2824311.html 阅读全文
posted @ 2015-07-17 16:59 jvava 阅读(127) 评论(0) 推荐(0)
Allocation Failure
摘要：up vote 8 down vote accepted"Allocation Failure" is a cause of GC cycle to kick."Allocation Failure" means what no more space left in Eden to allocate... 阅读全文
posted @ 2015-07-16 18:08 jvava 阅读(2044) 评论(0) 推荐(0)
jstat undocumented
摘要：jstat -J-Djstat.showUnsupported=true -name btrace.com.sun.btrace.samples.ThreadCounter.count 11674http://rednaxelafx.iteye.com/blog/796343http://redna... 阅读全文
posted @ 2015-07-14 18:12 jvava 阅读(136) 评论(0) 推荐(0)
jvisualvm
摘要：fthefontsusedbyVisualVMarehardtoread,switchingtheLaFmighthelp.Tryforexample'visualvm--lafNimbus'or'visualvm--lafMetal'. 阅读全文
posted @ 2015-07-14 14:08 jvava 阅读(137) 评论(1) 推荐(0)
dstat
摘要：http://dag.wiee.rs/home-made/dstat/ 阅读全文
posted @ 2015-07-05 14:37 jvava 阅读(135) 评论(0) 推荐(0)
scala
摘要：Jim McBeathCoding and LifeFriday, September 12, 2008Scala Syntax PrimerScala runs on the JVM and can directly call and be called from Java, but source... 阅读全文
posted @ 2015-07-04 18:23 jvava 阅读(349) 评论(0) 推荐(0)