Package org.apache.iotdb.confignode.client.sync

Class SyncConfigNodeClientPool

java.lang.Object

org.apache.iotdb.confignode.client.sync.SyncConfigNodeClientPool

public class SyncConfigNodeClientPool
extends Object

Synchronously send RPC requests to ConfigNode. See confignode.thrift for more details.

Method Summary

Modifier and Type	Method	Description
static SyncConfigNodeClientPool	getInstance()
TSStatus	removeConfigNode(TConfigNodeLocation configNodeLocation, SyncConfigNodeIServiceClient client)	ConfigNode Leader stop any ConfigNode in the cluster.
Object	sendSyncRequestToConfigNodeWithRetry(TEndPoint endPoint, Object req, CnToCnNodeRequestType requestType)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

sendSyncRequestToConfigNodeWithRetry

public Object sendSyncRequestToConfigNodeWithRetry(TEndPoint endPoint,
 Object req,
 CnToCnNodeRequestType requestType)

removeConfigNode

public TSStatus removeConfigNode(TConfigNodeLocation configNodeLocation,
 SyncConfigNodeIServiceClient client)
                          throws ClientManagerException,
org.apache.thrift.TException,
InterruptedException

ConfigNode Leader stop any ConfigNode in the cluster.

Parameters:

configNodeLocation - To be removed ConfigNode

Returns:

SUCCESS_STATUS: remove ConfigNode success, other status remove failed

Throws:

ClientManagerException - removeConfigNode

org.apache.thrift.TException - removeConfigNode

InterruptedException - removeConfigNode

getInstance

public static SyncConfigNodeClientPool getInstance()