Package com.mapr.fs.hbase

Class SchemaHelper

  • All Implemented Interfaces:
    MapRDBConstants, com.mapr.fs.jni.MapRConstants
    public class SchemaHelper
extends java.lang.Object
implements MapRDBConstants

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  SchemaHelper.Compression  

      • Nested classes/interfaces inherited from interface com.mapr.fs.jni.MapRConstants

        com.mapr.fs.jni.MapRConstants.ErrorValue, com.mapr.fs.jni.MapRConstants.JniUsername, com.mapr.fs.jni.MapRConstants.PutConstants, com.mapr.fs.jni.MapRConstants.RowConstants

    • Field Summary

      • Fields inherited from interface com.mapr.fs.jni.MapRConstants

        AtimeBit, AuditBit, ChunkSizeBit, ClusterConfDefault, CompressBit, CompressorTypeBit, DEFAULT_USER_IDENTIFIER, DEFAULT_USER_IDENTIFIER_ESCAPED, DefaultChunkSize, DefaultCLDBIp, DefaultCLDBPort, DiskFlushBit, EMPTY_BYTE_ARRAY, EMPTY_END_ROW, EMPTY_START_ROW, FidNameBit, GlobalClusterConfDefault, GroupBit, HADOOP_MAX_BLOCKSIZE, HADOOP_SECURITY_SPOOFED_GID, HADOOP_SECURITY_SPOOFED_GROUP, HADOOP_SECURITY_SPOOFED_UID, HADOOP_SECURITY_SPOOFED_USER, HOSTNAME_IP_SEPARATOR, IP_PORT_SEPARATOR, IPV6_ADDR_ENDER, IPV6_ADDR_STARTER, IPv6DefaultCLDBIp, LAST_ROW, LATEST_TIMESTAMP, MAPR_ENV_VAR, MAPR_PROPERTY_HOME, MapRClusterDir, MapRClusterDirPattern, MapRClusterDirSlash, MAPRFS_PREFIX, MAPRFS_SCHEME, MapRHomeDefault, MAX_CLUSTERS_CROSSED, MAX_PATH_LENGTH, MAX_PORT_NUMBER, MAX_RA_THREADS, MIN_RA_THREADS, MinChunkSize, ModeBit, MtimeBit, MULTI_ADDR_SEPARATOR, NUM_CONTAINERS_PER_RPC, OLDEST_TIMESTAMP, RA_THREADS_PER_STREAM, ReplBit, SSL_TRUSTSTORE, UserBit, UTF8_ENCODING, WireSecureBit

    • Constructor Summary

      Constructors 
      Constructor Description
      SchemaHelper()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static void fromTableAttr​(com.mapr.fs.proto.Dbserver.TableAttr attr, org.apache.hadoop.hbase.HTableDescriptor desc)  
      static org.apache.hadoop.hbase.io.compress.Compression.Algorithm toAlgorithm​(com.mapr.fs.proto.Common.FileCompressionType fct)  
      static java.lang.String toAlgorithmStr​(com.mapr.fs.proto.Common.FileCompressionType fct)  
      static com.mapr.fs.proto.Dbserver.ColumnFamilyAttr toColumnFamilyAttr​(org.apache.hadoop.hbase.HColumnDescriptor newcf, boolean setName)  
      static com.mapr.fs.proto.Dbserver.ColumnFamilyAttr toColumnFamilyAttr​(org.apache.hadoop.hbase.HColumnDescriptor oldcf, org.apache.hadoop.hbase.HColumnDescriptor newcf, boolean setName)  
      static com.mapr.fs.proto.Common.FileCompressionType toFileCompressionType​(org.apache.hadoop.hbase.io.compress.Compression.Algorithm algorithm)  
      static org.apache.hadoop.hbase.HColumnDescriptor toHColumnDescriptor​(com.mapr.fs.proto.Dbserver.SchemaFamily schemaFamily)  
      static org.apache.hadoop.hbase.HTableDescriptor toHTableDescriptor​(com.mapr.fs.MapRFileSystem mfs, org.apache.hadoop.fs.Path path)  
      static org.apache.hadoop.hbase.HTableDescriptor toHTableDescriptor​(com.mapr.fs.MapRFileSystem mfs, org.apache.hadoop.fs.Path path, boolean useName)  
      boolean validCompressionType​(org.apache.hadoop.hbase.io.compress.Compression.Algorithm algorithm)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • SchemaHelper

        public SchemaHelper()

    • Method Detail

      • toHColumnDescriptor

        public static org.apache.hadoop.hbase.HColumnDescriptor toHColumnDescriptor​(com.mapr.fs.proto.Dbserver.SchemaFamily schemaFamily)

      • toColumnFamilyAttr

        public static com.mapr.fs.proto.Dbserver.ColumnFamilyAttr toColumnFamilyAttr​(org.apache.hadoop.hbase.HColumnDescriptor newcf,
                                                                             boolean setName)

      • toColumnFamilyAttr

        public static com.mapr.fs.proto.Dbserver.ColumnFamilyAttr toColumnFamilyAttr​(org.apache.hadoop.hbase.HColumnDescriptor oldcf,
                                                                             org.apache.hadoop.hbase.HColumnDescriptor newcf,
                                                                             boolean setName)

      • validCompressionType

        public boolean validCompressionType​(org.apache.hadoop.hbase.io.compress.Compression.Algorithm algorithm)

      • toFileCompressionType

        public static com.mapr.fs.proto.Common.FileCompressionType toFileCompressionType​(org.apache.hadoop.hbase.io.compress.Compression.Algorithm algorithm)

      • toAlgorithm

        public static org.apache.hadoop.hbase.io.compress.Compression.Algorithm toAlgorithm​(com.mapr.fs.proto.Common.FileCompressionType fct)

      • toAlgorithmStr

        public static java.lang.String toAlgorithmStr​(com.mapr.fs.proto.Common.FileCompressionType fct)

      • toHTableDescriptor

        public static org.apache.hadoop.hbase.HTableDescriptor toHTableDescriptor​(com.mapr.fs.MapRFileSystem mfs,
                                                                          org.apache.hadoop.fs.Path path)
                                                                   throws java.io.IOException
        Throws:
        java.io.IOException

      • toHTableDescriptor

        public static org.apache.hadoop.hbase.HTableDescriptor toHTableDescriptor​(com.mapr.fs.MapRFileSystem mfs,
                                                                          org.apache.hadoop.fs.Path path,
                                                                          boolean useName)
                                                                   throws java.io.IOException
        Throws:
        java.io.IOException

      • fromTableAttr

        public static void fromTableAttr​(com.mapr.fs.proto.Dbserver.TableAttr attr,
                                 org.apache.hadoop.hbase.HTableDescriptor desc)