Java Code Examples for org.apache.hadoop.ipc.Server#getRemoteAddress()
The following examples show how to use
org.apache.hadoop.ipc.Server#getRemoteAddress() .
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Example 1
Source File: MRClientService.java From hadoop with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public KillJobResponse killJob(KillJobRequest request) throws IOException { JobId jobId = request.getJobId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill job " + jobId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetJob(jobId, JobACL.MODIFY_JOB, false); appContext.getEventHandler().handle( new JobDiagnosticsUpdateEvent(jobId, message)); appContext.getEventHandler().handle( new JobEvent(jobId, JobEventType.JOB_KILL)); KillJobResponse response = recordFactory.newRecordInstance(KillJobResponse.class); return response; }
Example 2
Source File: MRClientService.java From hadoop with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public KillTaskResponse killTask(KillTaskRequest request) throws IOException { TaskId taskId = request.getTaskId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill task " + taskId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetTask(taskId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskEvent(taskId, TaskEventType.T_KILL)); KillTaskResponse response = recordFactory.newRecordInstance(KillTaskResponse.class); return response; }
Example 3
Source File: MRClientService.java From hadoop with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public KillTaskAttemptResponse killTaskAttempt( KillTaskAttemptRequest request) throws IOException { TaskAttemptId taskAttemptId = request.getTaskAttemptId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill task attempt " + taskAttemptId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message)); appContext.getEventHandler().handle( new TaskAttemptEvent(taskAttemptId, TaskAttemptEventType.TA_KILL)); KillTaskAttemptResponse response = recordFactory.newRecordInstance(KillTaskAttemptResponse.class); return response; }
Example 4
Source File: MRClientService.java From hadoop with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public FailTaskAttemptResponse failTaskAttempt( FailTaskAttemptRequest request) throws IOException { TaskAttemptId taskAttemptId = request.getTaskAttemptId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Fail task attempt " + taskAttemptId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message)); appContext.getEventHandler().handle( new TaskAttemptEvent(taskAttemptId, TaskAttemptEventType.TA_FAILMSG)); FailTaskAttemptResponse response = recordFactory. newRecordInstance(FailTaskAttemptResponse.class); return response; }
Example 5
Source File: MRClientService.java From big-c with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public KillJobResponse killJob(KillJobRequest request) throws IOException { JobId jobId = request.getJobId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill job " + jobId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetJob(jobId, JobACL.MODIFY_JOB, false); appContext.getEventHandler().handle( new JobDiagnosticsUpdateEvent(jobId, message)); appContext.getEventHandler().handle( new JobEvent(jobId, JobEventType.JOB_KILL)); KillJobResponse response = recordFactory.newRecordInstance(KillJobResponse.class); return response; }
Example 6
Source File: MRClientService.java From big-c with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public KillTaskResponse killTask(KillTaskRequest request) throws IOException { TaskId taskId = request.getTaskId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill task " + taskId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetTask(taskId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskEvent(taskId, TaskEventType.T_KILL)); KillTaskResponse response = recordFactory.newRecordInstance(KillTaskResponse.class); return response; }
Example 7
Source File: MRClientService.java From big-c with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public KillTaskAttemptResponse killTaskAttempt( KillTaskAttemptRequest request) throws IOException { TaskAttemptId taskAttemptId = request.getTaskAttemptId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill task attempt " + taskAttemptId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message)); appContext.getEventHandler().handle( new TaskAttemptEvent(taskAttemptId, TaskAttemptEventType.TA_KILL)); KillTaskAttemptResponse response = recordFactory.newRecordInstance(KillTaskAttemptResponse.class); return response; }
Example 8
Source File: MRClientService.java From big-c with Apache License 2.0 | 6 votes |
@SuppressWarnings("unchecked") @Override public FailTaskAttemptResponse failTaskAttempt( FailTaskAttemptRequest request) throws IOException { TaskAttemptId taskAttemptId = request.getTaskAttemptId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Fail task attempt " + taskAttemptId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message)); appContext.getEventHandler().handle( new TaskAttemptEvent(taskAttemptId, TaskAttemptEventType.TA_FAILMSG)); FailTaskAttemptResponse response = recordFactory. newRecordInstance(FailTaskAttemptResponse.class); return response; }
Example 9
Source File: OzoneManager.java From hadoop-ozone with Apache License 2.0 | 5 votes |
private static String getClientAddress() { String clientMachine = Server.getRemoteAddress(); if (clientMachine == null) { //not a RPC client clientMachine = ""; } return clientMachine; }
Example 10
Source File: NameNode.java From hadoop with Apache License 2.0 | 5 votes |
/** * Check that a request to change this node's HA state is valid. * In particular, verifies that, if auto failover is enabled, non-forced * requests from the HAAdmin CLI are rejected, and vice versa. * * @param req the request to check * @throws AccessControlException if the request is disallowed */ void checkHaStateChange(StateChangeRequestInfo req) throws AccessControlException { boolean autoHaEnabled = conf.getBoolean(DFS_HA_AUTO_FAILOVER_ENABLED_KEY, DFS_HA_AUTO_FAILOVER_ENABLED_DEFAULT); switch (req.getSource()) { case REQUEST_BY_USER: if (autoHaEnabled) { throw new AccessControlException( "Manual HA control for this NameNode is disallowed, because " + "automatic HA is enabled."); } break; case REQUEST_BY_USER_FORCED: if (autoHaEnabled) { LOG.warn("Allowing manual HA control from " + Server.getRemoteAddress() + " even though automatic HA is enabled, because the user " + "specified the force flag"); } break; case REQUEST_BY_ZKFC: if (!autoHaEnabled) { throw new AccessControlException( "Request from ZK failover controller at " + Server.getRemoteAddress() + " denied since automatic HA " + "is not enabled"); } break; } }
Example 11
Source File: NameNodeRpcServer.java From hadoop with Apache License 2.0 | 5 votes |
private static String getClientMachine() { String clientMachine = NamenodeWebHdfsMethods.getRemoteAddress(); if (clientMachine == null) { //not a web client clientMachine = Server.getRemoteAddress(); } if (clientMachine == null) { //not a RPC client clientMachine = ""; } return clientMachine; }
Example 12
Source File: DFSZKFailoverController.java From hadoop with Apache License 2.0 | 5 votes |
@Override protected void checkRpcAdminAccess() throws IOException, AccessControlException { UserGroupInformation ugi = UserGroupInformation.getCurrentUser(); UserGroupInformation zkfcUgi = UserGroupInformation.getLoginUser(); if (adminAcl.isUserAllowed(ugi) || ugi.getShortUserName().equals(zkfcUgi.getShortUserName())) { LOG.info("Allowed RPC access from " + ugi + " at " + Server.getRemoteAddress()); return; } String msg = "Disallowed RPC access from " + ugi + " at " + Server.getRemoteAddress() + ". Not listed in " + DFSConfigKeys.DFS_ADMIN; LOG.warn(msg); throw new AccessControlException(msg); }
Example 13
Source File: NameNode.java From big-c with Apache License 2.0 | 5 votes |
/** * Check that a request to change this node's HA state is valid. * In particular, verifies that, if auto failover is enabled, non-forced * requests from the HAAdmin CLI are rejected, and vice versa. * * @param req the request to check * @throws AccessControlException if the request is disallowed */ void checkHaStateChange(StateChangeRequestInfo req) throws AccessControlException { boolean autoHaEnabled = conf.getBoolean(DFS_HA_AUTO_FAILOVER_ENABLED_KEY, DFS_HA_AUTO_FAILOVER_ENABLED_DEFAULT); switch (req.getSource()) { case REQUEST_BY_USER: if (autoHaEnabled) { throw new AccessControlException( "Manual HA control for this NameNode is disallowed, because " + "automatic HA is enabled."); } break; case REQUEST_BY_USER_FORCED: if (autoHaEnabled) { LOG.warn("Allowing manual HA control from " + Server.getRemoteAddress() + " even though automatic HA is enabled, because the user " + "specified the force flag"); } break; case REQUEST_BY_ZKFC: if (!autoHaEnabled) { throw new AccessControlException( "Request from ZK failover controller at " + Server.getRemoteAddress() + " denied since automatic HA " + "is not enabled"); } break; } }
Example 14
Source File: NameNodeRpcServer.java From big-c with Apache License 2.0 | 5 votes |
private static String getClientMachine() { String clientMachine = NamenodeWebHdfsMethods.getRemoteAddress(); if (clientMachine == null) { //not a web client clientMachine = Server.getRemoteAddress(); } if (clientMachine == null) { //not a RPC client clientMachine = ""; } return clientMachine; }
Example 15
Source File: DFSZKFailoverController.java From big-c with Apache License 2.0 | 5 votes |
@Override protected void checkRpcAdminAccess() throws IOException, AccessControlException { UserGroupInformation ugi = UserGroupInformation.getCurrentUser(); UserGroupInformation zkfcUgi = UserGroupInformation.getLoginUser(); if (adminAcl.isUserAllowed(ugi) || ugi.getShortUserName().equals(zkfcUgi.getShortUserName())) { LOG.info("Allowed RPC access from " + ugi + " at " + Server.getRemoteAddress()); return; } String msg = "Disallowed RPC access from " + ugi + " at " + Server.getRemoteAddress() + ". Not listed in " + DFSConfigKeys.DFS_ADMIN; LOG.warn(msg); throw new AccessControlException(msg); }
Example 16
Source File: DAGClientHandler.java From tez with Apache License 2.0 | 5 votes |
private String getClientInfo() throws TezException { UserGroupInformation callerUGI; try { callerUGI = UserGroupInformation.getCurrentUser(); } catch (IOException ie) { LOG.info("Error getting UGI ", ie); throw new TezException(ie); } String message = callerUGI.toString(); if(null != Server.getRemoteAddress()) { message += " at " + Server.getRemoteAddress(); } return message; }