Package org.apache.hadoop.hbase.util

Interface Summary
MetaUtils.ScannerListener Used by scanRootRegion and scanMetaRegion to call back the caller so it can process the data for a row.
 

Class Summary
Base64 Encodes and decodes to and from Base64 notation.
Base64.Base64InputStream A Base64.Base64InputStream will read data from another InputStream, given in the constructor, and encode/decode to/from Base64 notation on the fly.
Base64.Base64OutputStream A Base64.Base64OutputStream will write data to another OutputStream, given in the constructor, and encode/decode to/from Base64 notation on the fly.
Bytes  
FSUtils Utility methods for interacting with the underlying file system.
InfoServer Create a Jetty embedded server to answer http requests.
JenkinsHash Produces 32-bit hash for hash table lookup.
Keying Utility creating hbase friendly keys.
Merge Utility that can merge any two regions in the same table: adjacent, overlapping or disjoint.
MetaUtils Contains utility methods for manipulating HBase meta tables.
Migrate Perform a file system upgrade to convert older file layouts.
Sleeper Sleeper for current thread.
SoftSortedMap<K,V> A SortedMap implementation that uses SoftReferences internally to make it play well with the GC when in a low-memory situation.
Threads Thread Utility
VersionInfo This class finds the package info for hbase and the VersionAnnotation information.
Writables Utility class with methods for manipulating Writable objects
 

Exception Summary
FileSystemVersionException Thrown when the file system needs to be upgraded
 



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