有人尝试使用 Giraph 和 DSE Cassandra 吗?
我尝试运行但进程挂起:
21 年 14 月 10 日 16:38:24 信息 mapred.JobClient:正在运行的作业:job_201410211229_0028>
14/10/21 16:38:25 INFO mapred.JobClient: map 80% reduce 0%
命令行是:
dse hadoop jar /usr/local/giraph/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-1.2.1-jar-with-dependencies.jar org.apache.giraph.GiraphRunner -D giraph.zkList=SRVITSD03:22181 org.apache.giraph.examples.SimpleShortestPathsComputation -vif org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat -vip /user/hduser/input/tiny_graph.txt -vof org.apache.giraph.io .formats.IdWithValueTextOutputFormat -op /user/rav/giraph/output/shortestpaths -w 4