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                                            Daiwenbin001

使用spark2.4.0-cdh6.3.2版本去将数据查出来再写入2.1.1-cdh6.3.2，jar包冲突，可有好的解决方法

> 可以用shade可以用shade 可以用shade > > [https://github.com/apache/iotdb-extras/blame/b4953d1c6b54110d26f3c4c6acca04d046265c5e/connectors/spark-iotdb-connector/pom.xml#L115-L137https://github.com/apache/iotdb-extras/blame/b4953d1c6b54110d26f3c4c6acca04d046265c5e/connectors/spark-iotdb-connector/pom.xml#L115-L137https://github.com/apache/iotdb-extras/blame/b4953d1c6b54110d26f3c4c6acca04d046265c5e/connectors/spark-iotdb-connector/pom.xml#L115-L137](https://github.com/apache/iotdb-extras/blame/b4953d1c6b54110d26f3c4c6acca04d046265c5e/connectors/spark-iotdb-connector/pom.xml#L115-L137) iotdb 读取是可以了，但是写入hive时，又报错： WARN metadata.Hive: Failed to register all functions. java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1775) at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.(RetryingMetaStoreClient.java:80) at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130) at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:101) at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3819)...