hive:记一次坑爹的报错！（ tried to access method com.google.common.base.Stopwatch）

错误描述：

hive> show databases;
OK
Exception in thread "main" java.lang.IllegalAccessError: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.mapred.FileInputFormat
	at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:312)
	at org.apache.hadoop.hive.ql.exec.FetchOperator.generateWrappedSplits(FetchOperator.java:425)
	at org.apache.hadoop.hive.ql.exec.FetchOperator.getNextSplits(FetchOperator.java:395)
	at org.apache.hadoop.hive.ql.exec.FetchOperator.getRecordReader(FetchOperator.java:314)
	at org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:540)
	at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:509)
	at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:146)
	at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:2691)
	at org.apache.hadoop.hive.ql.reexec.ReExecDriver.getResults(ReExecDriver.java:229)
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259)
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:188)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:402)
	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:821)
	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759)
	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:683)
	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)

错误原因刚看了半天没明白，猜测原因是找不到包，网上百度说可能有两个guava包，删除一个可以了，网上搜的大都说的spark和hbase报错的，我看了hive中的lib，版本为guava-19.0.jar，把包解压除了看了一下，发现可以找到 Stopwatch，所以猜测是版本的问题，我去下载了个13版本的，guava-13.0.jar，传到lib就好了。开心。

希望可以帮到大家！

其他版本的包可以直接去mvn仓库下载。