报错【Hive启动】_Exception in thread “main“ java.lang.NoSuchMethodError:
1. 触发报错
1. hive 启动
2. 初始化元数据库(derby) bin/schematool -dbType derby -initSchema
2. 报错信息
Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object;)V
3. 解决
hadoop和hive的两个guava.jar版本不一致 两个位置分别位于下面两个目录： - /usr/local/hive/lib/ - /usr/local/hadoop/share/hadoop/common/lib/
4. 报错原因
删除低版本的那个，将高版本的复制到低版本目录下
java.io.IOException: org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1533616024453_0004 to YARN : Application application_1533616024453_0004 submitted by user hyxy to unknown queue: defualt
在Hive中创建一个表然后想向表中插入数据，每次插入数据都会出现如下异常；
java.io.IOException: org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1533616024453_0004 to YARN : Application application_1533616024453_0004 submitted by user hyxy to unknown queue: defualt at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:306) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:240) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287) at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:575) at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:570) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:570) at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:561) at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:431) at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:137) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:88) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1653) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1412) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1195) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1059) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:213) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:165) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:376) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:736) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:621) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.util.RunJar.run(RunJar.java:221) at org.apache.hadoop.util.RunJar.main(RunJar.java:136) Caused by: org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1533616024453_0004 to YARN : Application application_1533616024453_0004 submitted by user hyxy to unknown queue: defualt at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.submitApplication(YarnClientImpl.java:270) at org.apache.hadoop.mapred.ResourceMgrDelegate.submitApplication(ResourceMgrDelegate.java:290) at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:290) ... 35 more Job Submission failed with exception 'java.io.IOException(org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1533616024453_0004 to YARN : Application application_1533616024453_0004 submitted by user hyxy to unknown queue: defualt)' FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
报错的原因是找不到队列user hyxy to unknown queue: defualt，因为之前在yarn中设置了队列，而hive语句最终走的底层是MapReduce，所以任然需要资源调度，我们设置一个队列就好了：
hive> set mapreduce.job.queuename=max;
设置上此操作后就能正常插入数据了
Error: Could not open client transport with JDBC Uri: jdbc:hive2://node1:10000: Failed to open new session: java.lang.RuntimeException:
在使用beeline上使用!connect jdbc://hive2://node1:10000出现报错
修改hadoop中core-site.xml
先关闭hadoop集群再修改：
#core-site.xml的配置
root为当前我操作hive的用户名,如果操作的用户名不是root需要修改用户名。
由于我之前没有修改用户名导致出现现在的错误,改成我操作的用户root就成功了
配置文件功能是使当前用户可以操作任何主机和用户组
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