|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.hadoop.hbase.regionserver.StoreFile.Writer
public static class StoreFile.Writer
A StoreFile writer. Use this to read/write HBase Store Files. It is package local because it is an implementation detail of the HBase regionserver.
Field Summary | |
---|---|
protected int |
bytesPerChecksum
Bytes per Checksum |
protected ChecksumType |
checksumType
Checksum type |
protected HFile.Writer |
writer
|
Method Summary | |
---|---|
void |
append(KeyValue kv)
|
void |
appendFileInfo(byte[] key,
byte[] value)
|
void |
appendMetadata(long maxSequenceId,
boolean majorCompaction)
Writes meta data. |
void |
appendTrackedTimestampsToMetadata()
Add TimestampRange and earliest put timestamp to Metadata |
void |
close()
|
org.apache.hadoop.fs.Path |
getPath()
|
void |
setTimeRangeTracker(TimeRangeTracker trt)
Set TimeRangeTracker |
void |
trackTimestamps(KeyValue kv)
Record the earlest Put timestamp. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
protected ChecksumType checksumType
protected int bytesPerChecksum
protected HFile.Writer writer
Method Detail |
---|
public void appendMetadata(long maxSequenceId, boolean majorCompaction) throws IOException
close()
since its written as meta data to this file.
maxSequenceId
- Maximum sequence id.majorCompaction
- True if this file is product of a major compaction
IOException
- problem writing to FSpublic void appendTrackedTimestampsToMetadata() throws IOException
IOException
public void setTimeRangeTracker(TimeRangeTracker trt)
trt
- public void trackTimestamps(KeyValue kv)
kv
- public void append(KeyValue kv) throws IOException
append
in interface Compactor.CellSink
IOException
public org.apache.hadoop.fs.Path getPath()
public void close() throws IOException
IOException
public void appendFileInfo(byte[] key, byte[] value) throws IOException
IOException
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |