org.apache.hadoop.hdfs.security.token.block.ExportedBlockKeys.isBlockTokenEnabled java code examples

Common ways to obtain ExportedBlockKeys

private void myMethod () {
 ExportedBlockKeys e =new ExportedBlockKeys()
BlockTokenSecretManager blockTokenSecretManager;blockTokenSecretManager.exportKeys()
NamenodeProtocol namenodeProtocol;namenodeProtocol.getBlockKeys()
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}

if (!hasAnyBlockPoolRegistered) {
 hasAnyBlockPoolRegistered = true;
 isBlockTokenEnabled = keys.isBlockTokenEnabled();
} else {
 if (isBlockTokenEnabled != keys.isBlockTokenEnabled()) {
  throw new RuntimeException("Inconsistent configuration of block access"
    + " tokens. Either all block pools must be configured to use block"

this.isBlockTokenEnabled = keys.isBlockTokenEnabled();
if (isBlockTokenEnabled) {
 long updateInterval = keys.getKeyUpdateInterval();

public static ExportedBlockKeysProto convert(ExportedBlockKeys keys) {
 ExportedBlockKeysProto.Builder builder = ExportedBlockKeysProto
   .newBuilder();
 builder.setIsBlockTokenEnabled(keys.isBlockTokenEnabled())
   .setKeyUpdateInterval(keys.getKeyUpdateInterval())
   .setTokenLifeTime(keys.getTokenLifetime())
   .setCurrentKey(convert(keys.getCurrentKey()));
 for (BlockKey k : keys.getAllKeys()) {
  builder.addAllKeys(convert(k));
 }
 return builder.build();
}

if (!hasAnyBlockPoolRegistered) {
 hasAnyBlockPoolRegistered = true;
 isBlockTokenEnabled = keys.isBlockTokenEnabled();
} else {
 if (isBlockTokenEnabled != keys.isBlockTokenEnabled()) {
  throw new RuntimeException("Inconsistent configuration of block access"
    + " tokens. Either all block pools must be configured to use block"

if (!hasAnyBlockPoolRegistered) {
 hasAnyBlockPoolRegistered = true;
 isBlockTokenEnabled = keys.isBlockTokenEnabled();
} else {
 if (isBlockTokenEnabled != keys.isBlockTokenEnabled()) {
  throw new RuntimeException("Inconsistent configuration of block access"
    + " tokens. Either all block pools must be configured to use block"

public KeyManager(String blockpoolID, NamenodeProtocol namenode,
  boolean encryptDataTransfer, Configuration conf) throws IOException {
 this.namenode = namenode;
 this.encryptDataTransfer = encryptDataTransfer;
 this.timer = new Timer();
 final ExportedBlockKeys keys = namenode.getBlockKeys();
 this.isBlockTokenEnabled = keys.isBlockTokenEnabled();
 if (isBlockTokenEnabled) {
  long updateInterval = keys.getKeyUpdateInterval();
  long tokenLifetime = keys.getTokenLifetime();
  LOG.info("Block token params received from NN: update interval="
    + StringUtils.formatTime(updateInterval)
    + ", token lifetime=" + StringUtils.formatTime(tokenLifetime));
  String encryptionAlgorithm = conf.get(
    DFSConfigKeys.DFS_DATA_ENCRYPTION_ALGORITHM_KEY);
  this.blockTokenSecretManager = new BlockTokenSecretManager(
    updateInterval, tokenLifetime, blockpoolID, encryptionAlgorithm);
  this.blockTokenSecretManager.addKeys(keys);
  // sync block keys with NN more frequently than NN updates its block keys
  this.blockKeyUpdater = new BlockKeyUpdater(updateInterval / 4);
  this.shouldRun = true;
 } else {
  this.blockTokenSecretManager = null;
  this.blockKeyUpdater = null;
 }
}

public KeyManager(String blockpoolID, NamenodeProtocol namenode,
  boolean encryptDataTransfer, Configuration conf) throws IOException {
 this.namenode = namenode;
 this.encryptDataTransfer = encryptDataTransfer;
 this.timer = new Timer();
 final ExportedBlockKeys keys = namenode.getBlockKeys();
 this.isBlockTokenEnabled = keys.isBlockTokenEnabled();
 if (isBlockTokenEnabled) {
  long updateInterval = keys.getKeyUpdateInterval();
  long tokenLifetime = keys.getTokenLifetime();
  LOG.info("Block token params received from NN: update interval="
    + StringUtils.formatTime(updateInterval)
    + ", token lifetime=" + StringUtils.formatTime(tokenLifetime));
  String encryptionAlgorithm = conf.get(
    DFSConfigKeys.DFS_DATA_ENCRYPTION_ALGORITHM_KEY);
  this.blockTokenSecretManager = new BlockTokenSecretManager(
    updateInterval, tokenLifetime, blockpoolID, encryptionAlgorithm);
  this.blockTokenSecretManager.addKeys(keys);
  // sync block keys with NN more frequently than NN updates its block keys
  this.blockKeyUpdater = new BlockKeyUpdater(updateInterval / 4);
  this.shouldRun = true;
 } else {
  this.blockTokenSecretManager = null;
  this.blockKeyUpdater = null;
 }
}

this.isBlockTokenEnabled = keys.isBlockTokenEnabled();
if (isBlockTokenEnabled) {
 long blockKeyUpdateInterval = keys.getKeyUpdateInterval();

public static ExportedBlockKeysProto convert(ExportedBlockKeys keys) {
 ExportedBlockKeysProto.Builder builder = ExportedBlockKeysProto
   .newBuilder();
 builder.setIsBlockTokenEnabled(keys.isBlockTokenEnabled())
   .setKeyUpdateInterval(keys.getKeyUpdateInterval())
   .setTokenLifeTime(keys.getTokenLifetime())
   .setCurrentKey(convert(keys.getCurrentKey()));
 for (BlockKey k : keys.getAllKeys()) {
  builder.addAllKeys(convert(k));
 }
 return builder.build();
}

public static ExportedBlockKeysProto convert(ExportedBlockKeys keys) {
 ExportedBlockKeysProto.Builder builder = ExportedBlockKeysProto
   .newBuilder();
 builder.setIsBlockTokenEnabled(keys.isBlockTokenEnabled())
   .setKeyUpdateInterval(keys.getKeyUpdateInterval())
   .setTokenLifeTime(keys.getTokenLifetime())
   .setCurrentKey(convert(keys.getCurrentKey()));
 for (BlockKey k : keys.getAllKeys()) {
  builder.addAllKeys(convert(k));
 }
 return builder.build();
}

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How to use isBlockTokenEnabledmethodin org.apache.hadoop.hdfs.security.token.block.ExportedBlockKeys

Best Java code snippets using org.apache.hadoop.hdfs.security.token.block.ExportedBlockKeys.isBlockTokenEnabled (Showing top 10 results out of 315)

How to use
isBlockTokenEnabled
method
in
org.apache.hadoop.hdfs.security.token.block.ExportedBlockKeys