diff options
author | Davies Liu <davies@databricks.com> | 2016-04-29 09:32:42 -0700 |
---|---|---|
committer | Reynold Xin <rxin@databricks.com> | 2016-04-29 09:32:42 -0700 |
commit | 7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4 (patch) | |
tree | 74935040264de3bb4453ec030aa6b94a4577d171 /sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/TSetIpAddressProcessor.java | |
parent | b6fa7e5934ca5d1c3c757629833396b810894067 (diff) | |
download | spark-7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4.tar.gz spark-7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4.tar.bz2 spark-7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4.zip |
[SPARK-14987][SQL] inline hive-service (cli) into sql/hive-thriftserver
## What changes were proposed in this pull request?
This PR copy the thrift-server from hive-service-1.2 (including TCLIService.thrift and generated Java source code) into sql/hive-thriftserver, so we can do further cleanup and improvements.
## How was this patch tested?
Existing tests.
Author: Davies Liu <davies@databricks.com>
Closes #12764 from davies/thrift_server.
Diffstat (limited to 'sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/TSetIpAddressProcessor.java')
-rw-r--r-- | sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/TSetIpAddressProcessor.java | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/TSetIpAddressProcessor.java b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/TSetIpAddressProcessor.java new file mode 100644 index 0000000000..645e3e2bbd --- /dev/null +++ b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/TSetIpAddressProcessor.java @@ -0,0 +1,117 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hive.service.auth; + +import org.apache.hive.service.cli.thrift.TCLIService; +import org.apache.hive.service.cli.thrift.TCLIService.Iface; +import org.apache.thrift.TException; +import org.apache.thrift.protocol.TProtocol; +import org.apache.thrift.transport.TSaslClientTransport; +import org.apache.thrift.transport.TSaslServerTransport; +import org.apache.thrift.transport.TSocket; +import org.apache.thrift.transport.TTransport; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * This class is responsible for setting the ipAddress for operations executed via HiveServer2. + * <p> + * <ul> + * <li>IP address is only set for operations that calls listeners with hookContext</li> + * <li>IP address is only set if the underlying transport mechanism is socket</li> + * </ul> + * </p> + * + * @see org.apache.hadoop.hive.ql.hooks.ExecuteWithHookContext + */ +public class TSetIpAddressProcessor<I extends Iface> extends TCLIService.Processor<Iface> { + + private static final Logger LOGGER = LoggerFactory.getLogger(TSetIpAddressProcessor.class.getName()); + + public TSetIpAddressProcessor(Iface iface) { + super(iface); + } + + @Override + public boolean process(final TProtocol in, final TProtocol out) throws TException { + setIpAddress(in); + setUserName(in); + try { + return super.process(in, out); + } finally { + THREAD_LOCAL_USER_NAME.remove(); + THREAD_LOCAL_IP_ADDRESS.remove(); + } + } + + private void setUserName(final TProtocol in) { + TTransport transport = in.getTransport(); + if (transport instanceof TSaslServerTransport) { + String userName = ((TSaslServerTransport) transport).getSaslServer().getAuthorizationID(); + THREAD_LOCAL_USER_NAME.set(userName); + } + } + + protected void setIpAddress(final TProtocol in) { + TTransport transport = in.getTransport(); + TSocket tSocket = getUnderlyingSocketFromTransport(transport); + if (tSocket == null) { + LOGGER.warn("Unknown Transport, cannot determine ipAddress"); + } else { + THREAD_LOCAL_IP_ADDRESS.set(tSocket.getSocket().getInetAddress().getHostAddress()); + } + } + + private TSocket getUnderlyingSocketFromTransport(TTransport transport) { + while (transport != null) { + if (transport instanceof TSaslServerTransport) { + transport = ((TSaslServerTransport) transport).getUnderlyingTransport(); + } + if (transport instanceof TSaslClientTransport) { + transport = ((TSaslClientTransport) transport).getUnderlyingTransport(); + } + if (transport instanceof TSocket) { + return (TSocket) transport; + } + } + return null; + } + + private static final ThreadLocal<String> THREAD_LOCAL_IP_ADDRESS = new ThreadLocal<String>() { + @Override + protected synchronized String initialValue() { + return null; + } + }; + + private static final ThreadLocal<String> THREAD_LOCAL_USER_NAME = new ThreadLocal<String>() { + @Override + protected synchronized String initialValue() { + return null; + } + }; + + public static String getUserIpAddress() { + return THREAD_LOCAL_IP_ADDRESS.get(); + } + + public static String getUserName() { + return THREAD_LOCAL_USER_NAME.get(); + } +} |