Examples of RetryPolicy

com.datastax.driver.core.policies.RetryPolicy
A policy that defines a default behavior to adopt when a request returns a TimeoutException or an UnavailableException. Such policy allows to centralize the handling of query retries, allowing to minimize the need for exception catching/handling in business code.
com.microsoft.windowsazure.scheduler.models.RetryPolicy
Retry Policy for the job action.
com.netflix.astyanax.retry.RetryPolicy
Interface for any retry logic @author elandau
com.netflix.curator.RetryPolicy
io.druid.indexing.common.RetryPolicy
net.jodah.lyra.config.RetryPolicy
Policy that defines how retries should be performed. @author Jonathan Halterman
net.jodah.lyra.retry.RetryPolicy
org.apache.curator.RetryPolicy
Abstracts the policy to use when retrying connections
org.apache.hadoop.io.retry.RetryPolicy

Specifies a policy for retrying method failures. Implementations of this interface should be immutable.
@author Tom White
org.apache.yoko.orb.OB.RetryPolicy
The retry policy. This policy is used to specify retry behavior after communication failures (i.e., CORBA::TRANSIENT and CORBA::COMM_FAILURE exceptions).
org.mule.api.retry.RetryPolicy
A RetryPolicy takes some action each time an exception occurs and returns a {@link PolicyStatus}which indicates whether the policy is exhausted or should continue to retry.
org.springframework.retry.RetryPolicy
A {@link RetryPolicy} is responsible for allocating and managing resourcesneeded by {@link RetryOperations}. The {@link RetryPolicy} allows retryoperations to be aware of their context. Context can be internal to the retry framework, e.g. to support nested retries. Context can also be external, and the {@link RetryPolicy} provides a uniform API for a range of differentplatforms for the external context. @author Dave Syer
tachyon.retry.RetryPolicy
Attempts to retry code from a do/while loop. The way that this interface works is that the logic for delayed retries (retries that sleep) can delay the caller of {@link #attemptRetry()}. Because of this, its best to put retries in do/while loops to avoid the first wait.
This interface is not thread safe and as such should only ever be used from one thread.

Examples of org.apache.hadoop.io.retry.RetryPolicy

  }  


  private static FileSystemStore createDefaultStore(Configuration conf) {
    FileSystemStore store = new Jets3tFileSystemStore();
    
    RetryPolicy basePolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
                                                                               conf.getInt("fs.s3.maxRetries", 4),
                                                                               conf.getLong("fs.s3.sleepTimeSeconds", 10), TimeUnit.SECONDS);
    Map<Class<? extends Exception>,RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(IOException.class, basePolicy);
    exceptionToPolicyMap.put(S3Exception.class, basePolicy);
    
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
                                                              RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String,RetryPolicy> methodNameToPolicyMap = new HashMap<String,RetryPolicy>();
    methodNameToPolicyMap.put("storeBlock", methodPolicy);
    methodNameToPolicyMap.put("retrieveBlock", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

  }
  
  private static NativeFileSystemStore createDefaultStore(Configuration conf) {
    NativeFileSystemStore store = new Jets3tNativeFileSystemStore();
    
    RetryPolicy basePolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
        conf.getInt("fs.s3.maxRetries", 4),
        conf.getLong("fs.s3.sleepTimeSeconds", 10), TimeUnit.SECONDS);
    Map<Class<? extends Exception>, RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(IOException.class, basePolicy);
    exceptionToPolicyMap.put(S3Exception.class, basePolicy);
    
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
        RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String, RetryPolicy> methodNameToPolicyMap =
      new HashMap<String, RetryPolicy>();
    methodNameToPolicyMap.put("storeFile", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

        NetUtils.getSocketFactory(conf, ClientProtocol.class));
  }


  private static ClientProtocol createNamenode(ClientProtocol rpcNamenode)
    throws IOException {
    RetryPolicy createPolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
        5, LEASE_SOFTLIMIT_PERIOD, TimeUnit.MILLISECONDS);
    
    Map<Class<? extends Exception>,RetryPolicy> remoteExceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    remoteExceptionToPolicyMap.put(AlreadyBeingCreatedException.class, createPolicy);


    Map<Class<? extends Exception>,RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(RemoteException.class, 
        RetryPolicies.retryByRemoteException(
            RetryPolicies.TRY_ONCE_THEN_FAIL, remoteExceptionToPolicyMap));
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
        RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String,RetryPolicy> methodNameToPolicyMap = new HashMap<String,RetryPolicy>();
    
    methodNameToPolicyMap.put("create", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

     * @throws IOException Thrown if there is an error while communicating
     * with the namenode.
     */
    private static NamenodeProtocol createNamenode(Configuration conf) throws IOException {
        InetSocketAddress address = NameNode.getAddress(conf);
        RetryPolicy timeoutPolicy =
                RetryPolicies.retryUpToMaximumCountWithFixedSleep(3, 200,
                    TimeUnit.MILLISECONDS);
        Map<String, RetryPolicy> policyMap =
                Collections.singletonMap("getBlocks", timeoutPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

  }  


  private static FileSystemStore createDefaultStore(Configuration conf) {
    FileSystemStore store = new Jets3tFileSystemStore();
    
    RetryPolicy basePolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
                                                                               conf.getInt("fs.s3.maxRetries", 4),
                                                                               conf.getLong("fs.s3.sleepTimeSeconds", 10), TimeUnit.SECONDS);
    Map<Class<? extends Exception>,RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(IOException.class, basePolicy);
    exceptionToPolicyMap.put(S3Exception.class, basePolicy);
    
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
                                                              RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String,RetryPolicy> methodNameToPolicyMap = new HashMap<String,RetryPolicy>();
    methodNameToPolicyMap.put("storeBlock", methodPolicy);
    methodNameToPolicyMap.put("retrieveBlock", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

  }


  private static ClientProtocol createNamenode(
      InetSocketAddress nameNodeAddr, Configuration conf)
    throws IOException {
    RetryPolicy timeoutPolicy = RetryPolicies.exponentialBackoffRetry(
        5, 200, TimeUnit.MILLISECONDS);
    RetryPolicy createPolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
        5, LEASE_SOFTLIMIT_PERIOD, TimeUnit.MILLISECONDS);
    
    Map<Class<? extends Exception>,RetryPolicy> remoteExceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    remoteExceptionToPolicyMap.put(AlreadyBeingCreatedException.class, createPolicy);


    Map<Class<? extends Exception>,RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(RemoteException.class, 
        RetryPolicies.retryByRemoteException(
            RetryPolicies.TRY_ONCE_THEN_FAIL, remoteExceptionToPolicyMap));
    exceptionToPolicyMap.put(SocketTimeoutException.class, timeoutPolicy);
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
        RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String,RetryPolicy> methodNameToPolicyMap = new HashMap<String,RetryPolicy>();
    
    methodNameToPolicyMap.put("open", methodPolicy);
    methodNameToPolicyMap.put("setReplication", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

  }  


  private static FileSystemStore createDefaultStore(Configuration conf) {
    FileSystemStore store = new Jets3tFileSystemStore();
    
    RetryPolicy basePolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
                                                                               conf.getInt("fs.s3.maxRetries", 4),
                                                                               conf.getLong("fs.s3.sleepTimeSeconds", 10), TimeUnit.SECONDS);
    Map<Class<? extends Exception>,RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(IOException.class, basePolicy);
    exceptionToPolicyMap.put(S3Exception.class, basePolicy);
    
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
                                                              RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String,RetryPolicy> methodNameToPolicyMap = new HashMap<String,RetryPolicy>();
    methodNameToPolicyMap.put("storeBlock", methodPolicy);
    methodNameToPolicyMap.put("retrieveBlock", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

  }


  private static ClientProtocol createNamenode(
      InetSocketAddress nameNodeAddr, Configuration conf)
    throws IOException {
    RetryPolicy timeoutPolicy = RetryPolicies.exponentialBackoffRetry(
        5, 200, TimeUnit.MILLISECONDS);
    RetryPolicy createPolicy = RetryPolicies.retryUpToMaximumCountWithFixedSleep(
        5, LEASE_SOFTLIMIT_PERIOD, TimeUnit.MILLISECONDS);
    
    Map<Class<? extends Exception>,RetryPolicy> remoteExceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    remoteExceptionToPolicyMap.put(AlreadyBeingCreatedException.class, createPolicy);


    Map<Class<? extends Exception>,RetryPolicy> exceptionToPolicyMap =
      new HashMap<Class<? extends Exception>, RetryPolicy>();
    exceptionToPolicyMap.put(RemoteException.class, 
        RetryPolicies.retryByRemoteException(
            RetryPolicies.TRY_ONCE_THEN_FAIL, remoteExceptionToPolicyMap));
    exceptionToPolicyMap.put(SocketTimeoutException.class, timeoutPolicy);
    RetryPolicy methodPolicy = RetryPolicies.retryByException(
        RetryPolicies.TRY_ONCE_THEN_FAIL, exceptionToPolicyMap);
    Map<String,RetryPolicy> methodNameToPolicyMap = new HashMap<String,RetryPolicy>();
    
    methodNameToPolicyMap.put("open", methodPolicy);
    methodNameToPolicyMap.put("setReplication", methodPolicy);

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

      super.serviceStart();
    }


    @Override
    protected ResourceTracker getRMClient() throws IOException {
      RetryPolicy retryPolicy = RMProxy.createRetryPolicy(conf);
      resourceTracker =
          (ResourceTracker) RetryProxy.create(ResourceTracker.class,
            new MyResourceTracker6(this.context, rmStartIntervalMS,
              rmNeverStart), retryPolicy);
      return resourceTracker;

View Full Code Here

Examples of org.apache.hadoop.io.retry.RetryPolicy

      this.conf = conf;
    }


    @Override
    protected ResourceTracker getRMClient() {
      RetryPolicy retryPolicy = RMProxy.createRetryPolicy(conf);
      return (ResourceTracker) RetryProxy.create(ResourceTracker.class,
        resourceTracker, retryPolicy);
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.