Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.CachingAvatarZooKeeperClient$CacheEntry

23
24
25
26
27
28
29
    this(conf, System.out);
  }

  public AvatarDFSck(Configuration conf, PrintStream out) throws IOException {
    super(conf, out);
    zk = new CachingAvatarZooKeeperClient(conf, null);
  }
View Full Code Here
125
126
127
128
129
130
131
132
133
134
135
                          (serviceName.isEmpty() ? "" : "." + serviceName), ""));
      this.avatarOneURI = addrToURI(conf.get(
                          AvatarNode.DFS_NAMENODE_RPC_ADDRESS1_KEY +
                          (serviceName.isEmpty() ? "" : "." + serviceName), ""));
     
      zk = new CachingAvatarZooKeeperClient(conf, null);

      LOG.info("Initializing input stream");
      initialize();
      LOG.info("Initialization completed");
    } catch (URISyntaxException e) {
View Full Code Here
27
28
29
30
31
32
33
    this(conf, System.out);
  }

  public AvatarDFSck(Configuration conf, PrintStream out) throws IOException {
    super(conf, out);
    zk = new CachingAvatarZooKeeperClient(conf, null);
  }
View Full Code Here
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
*/
public class LeastRecentlyUsedEvictionAlgorithm implements EvictionAlgorithm {

    @SuppressWarnings("unchecked")
    public void evict(CacheImpl cache) {
        CacheEntry lruCacheEntry = null;
        for (Object o : cache.getAll()) {
            CacheEntry cacheEntry = (CacheEntry) o;
            if (lruCacheEntry == null) {
                lruCacheEntry = cacheEntry;
            } else if (lruCacheEntry.getLastAccessed() > cacheEntry.getLastAccessed()) {
                lruCacheEntry = cacheEntry;
            }
        }
        if (lruCacheEntry != null) {
            cache.evict(lruCacheEntry.getKey());
View Full Code Here
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
*/
public class MostRecentlyUsedEvictionAlgorithm implements EvictionAlgorithm {

    @SuppressWarnings("unchecked")
    public void evict(CacheImpl cache) {
        CacheEntry mruCacheEntry = null;
        for (Object o : cache.getAll()) {
            CacheEntry cacheEntry = (CacheEntry) o;
            if (mruCacheEntry == null) {
                mruCacheEntry = cacheEntry;
            } else if (mruCacheEntry.getLastAccessed() < cacheEntry.getLastAccessed()) {
                mruCacheEntry = cacheEntry;
            }
        }
        if (mruCacheEntry != null) {
            cache.evict(mruCacheEntry.getKey());
View Full Code Here
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
public class RandomEvictionAlgorithm implements EvictionAlgorithm {
    private static Random random = new Random();

    @SuppressWarnings("unchecked")
    public void evict(CacheImpl cache) {
        CacheEntry lruCacheEntry = null;
        Collection all = cache.getAll();
        int evictionIndex = random.nextInt(all.size());
        int index = 0;

        for (Object anAll : all) {
            CacheEntry cacheEntry = (CacheEntry) anAll;
            if (index == evictionIndex) {
                lruCacheEntry = cacheEntry;
                break;
            }
            index++;
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hdfs.CachingAvatarZooKeeperClient$CacheEntry

  • com.google.common.io.Closer
  • com.linkedin.databus.core.Checkpoint
  • io.undertow.server.handlers.cache.LimitedBufferSlicePool.PooledByteBuffer
  • net.sourceforge.squirrel_sql.fw.id.IHasIdentifier
  • org.apache.hadoop.hdfs.notifier.server.ServerLogReaderAvatar
  • org.apache.hadoop.hdfs.tools.AvatarDFSck
  • org.apache.lucene.util.RamUsageEstimator
  • org.eclipse.core.filebuffers.ITextFileBuffer
  • org.eclipse.core.resources.IFile
  • org.eclipse.core.runtime.content.IContentDescription
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.