Hbase的java Api操作报错

最新推荐文章于 2024-11-07 12:32:06 发布

原创最新推荐文章于 2024-11-07 12:32:06 发布 · 1.2k 阅读

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本文记录了使用HBase Java API过程中遇到的一个IllegalAccessError异常，详细展示了异常堆栈跟踪，并给出了问题的原因及解决方案——调整Guava版本。

今天学的Hbase的java Api操作，第一个任务跑的没啥事，第二个就报错了~~~~(>_<)~~~~，上网查了好多方法解决了

Exception in thread "main" java.lang.IllegalAccessError: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.hbase.zookeeper.MetaTableLocator

at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:596)
at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:580)
at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:559)
at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getMetaRegionLocation(ZooKeeperRegistry.java:61)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateMeta(ConnectionManager.java:1185)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1152)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.relocateRegion(ConnectionManager.java:1126)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegionInMeta(ConnectionManager.java:1331)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1155)
at org.apache.hadoop.hbase.client.AsyncProcess.submit(AsyncProcess.java:370)
at org.apache.hadoop.hbase.client.AsyncProcess.submit(AsyncProcess.java:321)
at org.apache.hadoop.hbase.client.BufferedMutatorImpl.backgroundFlushCommits(BufferedMutatorImpl.java:206)
at org.apache.hadoop.hbase.client.BufferedMutatorImpl.flush(BufferedMutatorImpl.java:183)
at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1449)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:1052)

at com.qianfeng.hbase.day08.PutDemo.main(PutDemo.java:56)

原因其实很简单，就是eclipse和myeclipse的guava包支持版本的问题，我的是21.0的；换成16的就好了，别的没试。