Uses of Package
org.apache.hadoop.hbase.regionserver.wal
Packages that use org.apache.hadoop.hbase.regionserver.wal
Package
Description
Provides HBase Client
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Classes in org.apache.hadoop.hbase.regionserver.wal used by org.apache.hadoop.hbase.client
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Classes in org.apache.hadoop.hbase.regionserver.wal used by org.apache.hadoop.hbase.regionserverClassDescriptionInterface of the source that will export metrics about the region server's WAL.Get notification of WAL events.
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Classes in org.apache.hadoop.hbase.regionserver.wal used by org.apache.hadoop.hbase.regionserver.walClassDescriptionImplementation of
WALto go againstFileSystem; i.e.Base class for Protobuf log writer.Base class for reading protobuf based wal readerContext that holds the various dictionaries for compression in WAL.Encapsulates the compression algorithm and its streams that we will use for value compression in this WAL.Thrown when we fail close of the write-ahead-log file.Thrown when we fail close of the write-ahead-log file.Handler that is run by the disruptor ringbuffer consumer.This class is used coordinating two threads holding one thread at a 'safe point' while the orchestrating thread does some work that requires the first thread paused: e.g.Thread to runs the hdfs sync call.A WAL Entry forAbstractFSWALimplementation.Interface of the source that will export metrics about the region server's WAL.Writer for protobuf-based WAL.A 'truck' to carry a payload across the ring buffer from Handler to WAL.Accounting of sequence ids per region and then by column family.A Future on a filesystem sync call.A cache ofSyncFutures.Get notification of WAL events.The reason for the log roll request.Compression in this class is lifted off Compressor/KeyValueCompression.Implements the coprocessor environment and runtime support for coprocessors loaded within aWAL.Encapsulation of the environment of each coprocessorThis class is only used by WAL ValueCompressor for decompression. -
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Classes in org.apache.hadoop.hbase.regionserver.wal used by org.apache.hadoop.hbase.walClassDescriptionImplementation of
WALto go againstFileSystem; i.e.An asynchronous implementation of FSWAL.Context that holds the various dictionaries for compression in WAL.Thrown when we fail close of the write-ahead-log file.The original implementation of FSWAL.Get notification of WAL events.Implements the coprocessor environment and runtime support for coprocessors loaded within aWAL.