Package | Description |
---|---|
org.apache.hadoop.hbase.client |
Provides HBase Client
|
org.apache.hadoop.hbase.constraint |
Restrict the domain of a data attribute, often times to fulfill business rules/requirements.
|
org.apache.hadoop.hbase.coprocessor |
Table of Contents
|
org.apache.hadoop.hbase.ipc |
Tools to help define network clients and servers.
|
org.apache.hadoop.hbase.mapreduce |
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility
|
org.apache.hadoop.hbase.regionserver | |
org.apache.hadoop.hbase.regionserver.wal | |
org.apache.hadoop.hbase.replication.regionserver | |
org.apache.hadoop.hbase.security.access | |
org.apache.hadoop.hbase.util |
Class and Description |
---|
FailedLogCloseException
Thrown when we fail close of the write-ahead-log file.
|
Class and Description |
---|
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
Class and Description |
---|
HLog
HLog stores all the edits to the HStore.
|
HLogKey
A Key for an entry in the change log.
|
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
Class and Description |
---|
FailedLogCloseException
Thrown when we fail close of the write-ahead-log file.
|
HLog.Entry
Utility class that lets us keep track of the edit with it's key
Only used when splitting logs
|
Class and Description |
---|
HLogKey
A Key for an entry in the change log.
|
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
Class and Description |
---|
FailedLogCloseException
Thrown when we fail close of the write-ahead-log file.
|
HLog
HLog stores all the edits to the HStore.
|
HLog.Entry
Utility class that lets us keep track of the edit with it's key
Only used when splitting logs
|
HLogKey
A Key for an entry in the change log.
|
WALActionsListener
Get notification of
HLog /WAL log events. |
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
Class and Description |
---|
FailedLogCloseException
Thrown when we fail close of the write-ahead-log file.
|
HLog
HLog stores all the edits to the HStore.
|
HLog.Entry
Utility class that lets us keep track of the edit with it's key
Only used when splitting logs
|
HLog.Metric |
HLog.Reader |
HLog.Writer |
HLogKey
A Key for an entry in the change log.
|
HLogSplitter
This class is responsible for splitting up a bunch of regionserver commit log
files that are no longer being written to, into new files, one per region for
region to replay on startup.
|
WALActionsListener
Get notification of
HLog /WAL log events. |
WALCoprocessorHost
Implements the coprocessor environment and runtime support for coprocessors
loaded within a
HLog . |
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
WALEditCodec |
Class and Description |
---|
HLog.Entry
Utility class that lets us keep track of the edit with it's key
Only used when splitting logs
|
HLog.Reader |
HLogKey
A Key for an entry in the change log.
|
WALActionsListener
Get notification of
HLog /WAL log events. |
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
Class and Description |
---|
WALEdit
WALEdit: Used in HBase's transaction log (WAL) to represent
the collection of edits (KeyValue objects) corresponding to a
single transaction.
|
Class and Description |
---|
HLog
HLog stores all the edits to the HStore.
|
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