public interface ColumnWriteStore
| Modifier and Type | Method and Description |
|---|---|
void |
close()
Close the related output stream and release any resources
|
void |
endRecord()
called to notify of record boundaries
|
void |
flush()
when we are done writing to flush to the underlying storage
|
long |
getAllocatedSize()
used for information
|
long |
getBufferedSize()
used to flush row groups to disk
|
ColumnWriter |
getColumnWriter(ColumnDescriptor path) |
String |
memUsageString()
used for debugging pupose
|
ColumnWriter getColumnWriter(ColumnDescriptor path)
path - the column for which to create a writervoid flush()
void endRecord()
long getAllocatedSize()
long getBufferedSize()
String memUsageString()
void close()
Copyright © 2019 The Apache Software Foundation. All rights reserved.