Hadoop集群中增加与ElasticSearch连接的操作
在没有引入elasticsearch-hadoop-xxx.jar相应的Jar包时,的在Hive中执行ElasticSearch外部表操作,会报如下的异常: Exception in thread "main" java.io.IOException: Failed on local exception: com.google.protobuf.InvalidProtocolBufferException: Protocol message end-group tag did not match expected tag.; Host Details : local host is: "ip-172-17-30-146/172.17.30.146"; destination host is: "ip-172-17-30-146":9000; 通过Spark查看执行任务的MR日志,报错如下: .hadoop.mapreduce.v2.app.MRAppMaster failed in state INITED; cause: org.apache.hadoop.yarn.exceptio...