mvn install时Premature end of Content-Length delimited message body错误

[ERROR] Failed to execute goal on project myMahout: Could not resolve dependencies for project org.conan.mymahout:myMahout:jar:1.0-SNAPSHOT: 
Could not transfer artifact org.apache.hadoop:hadoop-core:jar:1.1.2 from/to nexus-osc (http://maven.oschina.net/content/groups/public/): 
GET request of: org/apache/hadoop/hadoop-core/1.1.2/hadoop-core-1.1.2.jar from nexus-osc failed: Premature end of Content-Length delimited 
message body (expected: 4036158; received: 654873 -> [Help 1]
错误意思是：
对于这个包从maven中心传输到本地仓库失败，决定不会重新尝试下载jar包，直到mavne再改更新索引，或强制更新。
处理方法
直接去本地仓库，把这个1.1.2的目录删除掉（因为包没有下载下来）.然后重新install即可