| Package | Description |
|---|---|
| org.apache.hadoop.hbase.regionserver.querymatcher |
| Modifier and Type | Class and Description |
|---|---|
class |
ExplicitColumnTracker
This class is used for the tracking and enforcement of columns and numbers of versions during the
course of a Get or Scan operation, when explicit column qualifiers have been asked for in the
query.
|
class |
ScanWildcardColumnTracker
Keeps track of the columns for a scan if they are not explicitly specified
|
| Modifier and Type | Field and Description |
|---|---|
protected ColumnTracker |
ScanQueryMatcher.columns
Keeps track of columns and versions
|
| Modifier and Type | Method and Description |
|---|---|
static RawScanQueryMatcher |
RawScanQueryMatcher.create(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
long oldestUnexpiredTS,
long now) |
static NormalUserScanQueryMatcher |
NormalUserScanQueryMatcher.create(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
long oldestUnexpiredTS,
long now,
RegionCoprocessorHost regionCoprocessorHost) |
| Constructor and Description |
|---|
NormalUserScanQueryMatcher(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
DeleteTracker deletes,
long oldestUnexpiredTS,
long now) |
RawScanQueryMatcher(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
long oldestUnexpiredTS,
long now) |
ScanQueryMatcher(Cell startKey,
ScanInfo scanInfo,
ColumnTracker columns,
long oldestUnexpiredTS,
long now) |
UserScanQueryMatcher(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
long oldestUnexpiredTS,
long now) |
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