java.sql.SQLException:无法打开与jdbc的连接:hive2:// localhost:10000 / default:java.net.SocketException:Connection reset

时间:2015-07-01 00:24:44

标签: java mysql hadoop jdbc hiveql

我正在尝试设置与我的配置单元的jdbc连接!我在尝试连接到hiveserver2时遇到此错误。 对此的任何帮助都会非常有帮助!感谢

此外,这是我的jdbc驱动程序和连接URL

Exception in thread "main" java.sql.SQLException: Could not open connection to jdbc:hive2://localhost:10000/default: java.net.SocketException: Connection reset
    at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:206)
    at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:178)
    at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105)
    at java.sql.DriverManager.getConnection(DriverManager.java:664)
    at java.sql.DriverManager.getConnection(DriverManager.java:247)
    at play.readere.main(readere.java:98)
Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketException: Connection reset
    at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
    at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
    at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178)
    at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:288)
    at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37)
    at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:203)
    ... 5 more
Caused by: java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(SocketInputStream.java:209)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
    at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
    ... 10 more


Connection con = DriverManager.getConnection("jdbc:hive2://localhost:10000/default", "hive", "");

"org.apache.hive.jdbc.HiveDriver"

0 个答案:

没有答案