- maven下载pom失败->重新操作
- hadoop-streaming中build path错误->Java Build Path->Source:
- 删除...hadoop-yarn-server-resourcemanager/conf
- Link Source:源码根目录/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/conf,再随便起个名字;inclusion patterns:capacity-scheduler.xml;exclusion patters:**/*.java
- org.apache.hadoop.io.serializer.avro.TestAvroSerialization
- 下载avro-tools-1.7.4.jar:http://archive.apache.org/dist/avro/avro-1.7.4/java/
- 进入目录:源码根目录\hadoop-common-project\hadoop-common\src\test\avro
- java -jar path/to/avro-tools-1.7.4.jar compile schema avroRecord.avsc ..\java
- eclipse 刷新
- org.apache.hadoop.ipc.protobuf.TestProtos
- 进入目录:源码根目录\hadoop-common-project\hadoop-common\src\test\proto
- protoc --java_out=../java *.proto
- eclipse 刷新
- project->clean..->clean all projects & Build the entire workspaceju
- 出现Access restricted 错误,是因为jdk版本问题,hadoop 2.2.0默认1.6,系统可能是1.7。除错方法:build path -----> configure build path------->libraries找到jre system library,点击edit, 改为系统的jre system library
具体参考以下网站的处理