Package org.apache.hadoop.hdfs.protocol.datatransfer

Class BlackListBasedTrustedChannelResolver

java.lang.Object
org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
org.apache.hadoop.hdfs.protocol.datatransfer.BlackListBasedTrustedChannelResolver
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable
public class BlackListBasedTrustedChannelResolver extends org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
Implements TrustedChannelResolver to trust ips/host/subnets based on a blackList.

  • Field Details

    • DFS_DATATRANSFER_SERVER_FIXED_BLACK_LIST_FILE

      public static final String DFS_DATATRANSFER_SERVER_FIXED_BLACK_LIST_FILE
      Path to the file containing subnets and ip addresses to form fixed BlackList. Server side config.
      See Also:

    • DFS_DATATRANSFER_SERVER_VARIABLE_BLACK_LIST_ENABLE

      public static final String DFS_DATATRANSFER_SERVER_VARIABLE_BLACK_LIST_ENABLE
      Enables/Disables variable BlackList. Server side config.
      See Also:

    • DFS_DATATRANSFER_SERVER_VARIABLE_BLACK_LIST_FILE

      public static final String DFS_DATATRANSFER_SERVER_VARIABLE_BLACK_LIST_FILE
      Path to the file containing subnets and ip addresses to form variable BlackList. Server side config.
      See Also:

    • DFS_DATATRANSFER_SERVER_VARIABLE_BLACK_LIST_CACHE_SECS

      public static final String DFS_DATATRANSFER_SERVER_VARIABLE_BLACK_LIST_CACHE_SECS
      Time in seconds after which the variable BlackList file is checked for updates. Server side config.
      See Also:

    • DFS_DATATRANSFER_CLIENT_FIXED_BLACK_LIST_FILE

      public static final String DFS_DATATRANSFER_CLIENT_FIXED_BLACK_LIST_FILE
      Path to the file containing subnets and ip addresses to form fixed BlackList. This key is for client.
      See Also:

    • DFS_DATATRANSFER_CLIENT_VARIABLE_BLACK_LIST_ENABLE

      public static final String DFS_DATATRANSFER_CLIENT_VARIABLE_BLACK_LIST_ENABLE
      Enables/Disables variable BlackList. This key is for client.
      See Also:

    • DFS_DATATRANSFER_CLIENT_VARIABLE_BLACK_LIST_FILE

      public static final String DFS_DATATRANSFER_CLIENT_VARIABLE_BLACK_LIST_FILE
      Path to the file to containing subnets and ip addresses to form variable BlackList. This key is for client.
      See Also:

    • DFS_DATATRANSFER_CLIENT_VARIABLE_BLACK_LIST_CACHE_SECS

      public static final String DFS_DATATRANSFER_CLIENT_VARIABLE_BLACK_LIST_CACHE_SECS
      Time in seconds after which the variable BlackList file is checked for updates. This key is for client.
      See Also:

  • Constructor Details

    • BlackListBasedTrustedChannelResolver

      public BlackListBasedTrustedChannelResolver()

  • Method Details

    • setConf

      public void setConf(org.apache.hadoop.conf.Configuration conf)
      Specified by:
      setConf in interface org.apache.hadoop.conf.Configurable
      Overrides:
      setConf in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver

    • isTrusted

      public boolean isTrusted()
      Overrides:
      isTrusted in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver

    • isTrusted

      public boolean isTrusted(InetAddress clientAddress)
      Overrides:
      isTrusted in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver