我正在使用javax.sql.DataSource创建与hive的jdbc连接，并将zookeeper服务发现(从Ambari获得(字符串传递给Hive。
Zookeeper Hive URL : jdbc:hive2://localhost:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2;transportMode=http;httpPath=cliservice
如果我与 HiveServer 主机和端口建立直接 jdbc 连接，则连接工作正常，但失败并显示 zookeeper 字符串。
之后，我用直线测试了动物园管理员字符串，我工作得很好。
以下是建立连接时的异常情况。
Caused by: java.sql.SQLException: Could not open client transport for any of the Server URI's in ZooKeeper: Unable to read HiveServer2 uri from ZooKeeper
at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:205)
at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:163)
at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105)
at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:307)
at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:200)
at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:710)
at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:644)
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:466)
at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:143)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:115)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:102)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:126)
at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:85)
at com.thinkbiganalytics.kerberos.KerberosUtil.getConnectionWithOrWithoutKerberos(KerberosUtil.java:60)
at com.thinkbiganalytics.hive.service.RefreshableDataSource.getConnectionForValidation(RefreshableDataSource.java:113)
at com.thinkbiganalytics.hive.service.RefreshableDataSource.testAndRefreshIfInvalid(RefreshableDataSource.java:133)
at com.thinkbiganalytics.hive.service.RefreshableDataSource.getConnection(RefreshableDataSource.java:145)
at com.thinkbiganalytics.kerberos.KerberosUtil.getConnectionWithOrWithoutKerberos(KerberosUtil.java:60)
at com.thinkbiganalytics.schema.DBSchemaParser.listCatalogs(DBSchemaParser.java:80)
... 118 more
Caused by: org.apache.hive.jdbc.ZooKeeperHiveClientException: Unable to read HiveServer2 uri from ZooKeeper
at org.apache.hive.jdbc.ZooKeeperHiveClientHelper.getNextServerUriFromZooKeeper(ZooKeeperHiveClientHelper.java:86)
at org.apache.hive.jdbc.Utils.updateConnParamsFromZooKeeper(Utils.java:506)
at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:203)
... 136 more
Caused by: org.apache.hive.jdbc.ZooKeeperHiveClientException: Tried all existing HiveServer2 uris from ZooKeeper.
at org.apache.hive.jdbc.ZooKeeperHiveClientHelper.getNextServerUriFromZooKeeper(ZooKeeperHiveClientHelper.java:73)
... 138 more
有人遇到过这个吗？
花了2天时间，我发现了问题。我的代码中有发生此问题的 hive 0.14 依赖项。为了修复我在两个 hive maven 依赖项下面更新了。.
蜂巢服务 - https://mvnrepository.com/artifact/org.apache.hive/hive-service/1.2.1000.2.4.2.10-1
蜂巢 JDBC - https://mvnrepository.com/artifact/org.apache.hive/hive-jdbc/1.2.1000.2.4.2.10-1