[root@sparkproject hadoop]# hive
21/02/18 02:08:12 WARN conf.HiveConf: DEPRECATED: hive.metastore.ds.retry.* no longer has any effect. Use hive.hmshandler.retry.* instead
Logging initialized using configuration in jar:file:/usr/local/hive/lib/hive-common-0.13.1-cdh5.3.6.jar!/hive-log4j.properties
hive> create table ll(id int);
OK
Time taken: 1.073 seconds
hive> load data local inpath '/usr/local/lxm.txt' into table ll;
Loading data to table default.ll
Table default.ll stats: [numFiles=1, numRows=0, totalSize=9, rawDataSize=0]
OK
Time taken: 0.749 seconds
hive> select * from ll;
OK
1
2
3
4
5
Time taken: 0.393 seconds, Fetched: 5 row(s)
hive> select id from ll;
Total jobs = 1
Launching Job 1 out of 1
Number of reduce tasks is set to 0 since there's no reduce operator
java.net.UnknownHostException: sparkproject: sparkproject
at java.net.InetAddress.getLocalHost(InetAddress.java:1473)
at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:437)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1295)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1292)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1642)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1292)
at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:564)
at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:559)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1642)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:559)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:550)
at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:420)
at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:139)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:155)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1554)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1321)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1139)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:962)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:952)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:269)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:221)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:431)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:800)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:694)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:633)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Caused by: java.net.UnknownHostException: sparkproject
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
at java.net.InetAddress.getLocalHost(InetAddress.java:1469)
... 34 more
Job Submission failed with exception 'java.net.UnknownHostException(sparkproject: sparkproject)'
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
hive>
众多办法试过了，哪位大佬能解决？膜拜
你去stackoverflow看看，百分之90问题都能解决哦