Examples of org.apache.hadoop.hdfs.protocol.CachePoolInfo

org.apache.hadoop.hdfs.protocol.CachePoolInfo
CachePoolInfo describes a cache pool. This class is used in RPCs to create and modify cache pools. It is serializable and can be stored in the edit log.

  }


  public static CachePoolInfo convert (CachePoolInfoProto proto) {
    // Pool name is a required field, the rest are optional
    String poolName = checkNotNull(proto.getPoolName());
    CachePoolInfo info = new CachePoolInfo(poolName);
    if (proto.hasOwnerName()) {
        info.setOwnerName(proto.getOwnerName());
    }
    if (proto.hasGroupName()) {
      info.setGroupName(proto.getGroupName());
    }
    if (proto.hasMode()) {
      info.setMode(new FsPermission((short)proto.getMode()));
    }
    if (proto.hasLimit())  {
      info.setLimit(proto.getLimit());
    }
    if (proto.hasMaxRelativeExpiry()) {
      info.setMaxRelativeExpiryMs(proto.getMaxRelativeExpiry());
    }
    return info;
  }

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    builder.setStats(PBHelper.convert(entry.getStats()));
    return builder.build();
  }


  public static CachePoolEntry convert (CachePoolEntryProto proto) {
    CachePoolInfo info = PBHelper.convert(proto.getInfo());
    CachePoolStats stats = PBHelper.convert(proto.getStats());
    return new CachePoolEntry(info, stats);
  }

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      Assert.fail("expected UnsupportedOperationException");
    } catch (UnsupportedOperationException e) {
      // expected
    }
    // Cache the file
    fs.addCachePool(new CachePoolInfo("pool1"));
    long directiveId = fs.addCacheDirective(new CacheDirectiveInfo.Builder().
        setPath(TEST_PATH).
        setReplication((short)1).
        setPool("pool1").
        build());

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      this.directive = directive;
    }


    @Override
    void prepare() throws Exception {
      dfs.addCachePool(new CachePoolInfo(directive.getPool()));
    }

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      this.newReplication = newReplication;
    }


    @Override
    void prepare() throws Exception {
      dfs.addCachePool(new CachePoolInfo(directive.getPool()));
      id = client.addCacheDirective(directive, EnumSet.of(CacheFlag.FORCE));
    }

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          build();
    }


    @Override
    void prepare() throws Exception {
      dfs.addCachePool(new CachePoolInfo(directive.getPool()));
      id = dfs.addCacheDirective(directive, EnumSet.of(CacheFlag.FORCE));
    }

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    void prepare() throws Exception {
    }


    @Override
    void invoke() throws Exception {
      client.addCachePool(new CachePoolInfo(pool));
    }

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      this.pool = pool;
    }


    @Override
    void prepare() throws Exception {
      client.addCachePool(new CachePoolInfo(pool).setLimit(10l));
    }

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      client.addCachePool(new CachePoolInfo(pool).setLimit(10l));
    }


    @Override
    void invoke() throws Exception {
      client.modifyCachePool(new CachePoolInfo(pool).setLimit(99l));
    }

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      this.pool = pool;
    }


    @Override
    void prepare() throws Exception {
      client.addCachePool(new CachePoolInfo(pool));
    }

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