Hi 李运田: Following error is in your mail: java.lang.NoSuchFieldException: runnerState at java.lang.Class.getDeclaredField(Class.java:1948)
Are you use hadoop 2 while compiling pig with hadooop 1? How to compile pig with hadoop2: ant -Dhadoopversion=23 jar -----Original Message----- From: 李运田 [mailto:[email protected]] Sent: Tuesday, December 30, 2014 5:39 PM To: [email protected]; user Subject: use pig in eclipse my eclipse and pig are in same linux. this is my pig configuration in eclipse: props.setProperty("fs.defaultFS", "hdfs://10.210.90.101:8020"); props.setProperty("hadoop.job.user", "hadoop"); props.setProperty("mapreduce.framework.name", "yarn"); props.setProperty("yarn.resourcemanager.hostname", "10.210.90.101"); props.setProperty("yarn.resourcemanager.admin.address", "10.210.90.101:8141"); props.setProperty("yarn.resourcemanager.address", "10.210.90.101:8050"); props.setProperty("yarn.resourcemanager.resource-tracker.address", "10.210.90.101:8025"); props.setProperty("yarn.resourcemanager.scheduler.address", "10.210.90.101:8030"); I have added core-site.xml、 yarn-site.xml、。。。。。into eclipse project. I can run pig script in " grunt> " but,when I run pigServer = new PigServer( ExecType.MAPREDUCE, props); pigServer.registerQuery("tmp= LOAD '/user/hadoop/aa.txt';"); pigServer.registerQuery("tmp_table_limit = order tmp by $0;"); pigServer.store("tmp_table_limit", "/user/hadoop/shi.txt"); I always get error: 14/12/30 17:28:33 WARN hadoop20.PigJobControl: falling back to default JobControl (not using hadoop 0.20 ?) java.lang.NoSuchFieldException: runnerState at java.lang.Class.getDeclaredField(Class.java:1948) at org.apache.pig.backend.hadoop20.PigJobControl.<clinit>(PigJobControl.java:51) help！！！！！！
