| Package | Description | 
|---|---|
| org.apache.hadoop.hbase.mapreduce | Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods. | 
| org.apache.hadoop.hbase.regionserver.wal | |
| org.apache.hadoop.hbase.replication.regionserver | |
| org.apache.hadoop.hbase.wal | 
| Modifier and Type | Field and Description | 
|---|---|
| private WAL.Reader | WALInputFormat.WALRecordReader. reader | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ProtobufLogReaderA Protobuf based WAL has the following structure: | 
| class  | ReaderBase | 
| class  | SecureProtobufLogReader | 
| Modifier and Type | Field and Description | 
|---|---|
| private WAL.Reader | WALEntryStream. reader | 
| Modifier and Type | Interface and Description | 
|---|---|
| static interface  | AbstractFSWALProvider.Reader | 
| Modifier and Type | Method and Description | 
|---|---|
| WAL.Reader | WALFactory. createReader(org.apache.hadoop.fs.FileSystem fs,
            org.apache.hadoop.fs.Path path) | 
| WAL.Reader | WALFactory. createReader(org.apache.hadoop.fs.FileSystem fs,
            org.apache.hadoop.fs.Path path,
            CancelableProgressable reporter)Create a reader for the WAL. | 
| WAL.Reader | WALFactory. createReader(org.apache.hadoop.fs.FileSystem fs,
            org.apache.hadoop.fs.Path path,
            CancelableProgressable reporter,
            boolean allowCustom) | 
| static WAL.Reader | WALFactory. createReader(org.apache.hadoop.fs.FileSystem fs,
            org.apache.hadoop.fs.Path path,
            org.apache.hadoop.conf.Configuration configuration)Create a reader for the given path, accept custom reader classes from conf. | 
| (package private) static WAL.Reader | WALFactory. createReader(org.apache.hadoop.fs.FileSystem fs,
            org.apache.hadoop.fs.Path path,
            org.apache.hadoop.conf.Configuration configuration,
            CancelableProgressable reporter)Create a reader for the given path, accept custom reader classes from conf. | 
| static WAL.Reader | WALFactory. createReaderIgnoreCustomClass(org.apache.hadoop.fs.FileSystem fs,
                             org.apache.hadoop.fs.Path path,
                             org.apache.hadoop.conf.Configuration configuration)Create a reader for the given path, ignore custom reader classes from conf. | 
| protected WAL.Reader | WALSplitter. getReader(org.apache.hadoop.fs.FileStatus walStatus,
         boolean skipErrors,
         CancelableProgressable cancel)Create a new  WAL.Readerfor reading logs to split. | 
| private WAL.Reader | WALSplitter. getReader(org.apache.hadoop.fs.Path curLogFile,
         CancelableProgressable reporter)Create a new  WAL.Readerfor reading logs to split. | 
| static WAL.Reader | AbstractFSWALProvider. openReader(org.apache.hadoop.fs.Path path,
          org.apache.hadoop.conf.Configuration conf)Opens WAL reader with retries and additional exception handling | 
| Modifier and Type | Method and Description | 
|---|---|
| private WAL.Entry | WALSplitter. getNextLogLine(WAL.Reader in,
              org.apache.hadoop.fs.Path path,
              boolean skipErrors) | 
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