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Packages that use Scan | |
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org.apache.hadoop.hbase.catalog | |
org.apache.hadoop.hbase.client | Provides HBase Client |
org.apache.hadoop.hbase.protobuf | Holds classes generated from protobuf
src/main/protobuf definition files. |
Uses of Scan in org.apache.hadoop.hbase.catalog |
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Methods in org.apache.hadoop.hbase.catalog that return Scan | |
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static Scan |
MetaReader.getScanForTableName(TableName tableName)
This method creates a Scan object that will only scan catalog rows that belong to the specified table. |
Uses of Scan in org.apache.hadoop.hbase.client |
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Methods in org.apache.hadoop.hbase.client that return Scan | |
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Scan |
Scan.addColumn(byte[] family,
byte[] qualifier)
Get the column from the specified family with the specified qualifier. |
Scan |
Scan.addFamily(byte[] family)
Get all columns from the specified family. |
protected Scan |
ScannerCallable.getScan()
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protected Scan |
ClientScanner.getScan()
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Scan |
Scan.setFamilyMap(Map<byte[],NavigableSet<byte[]>> familyMap)
Setting the familyMap |
Scan |
Scan.setFilter(Filter filter)
Apply the specified server-side filter when performing the Scan. |
Scan |
Scan.setMaxVersions()
Get all available versions. |
Scan |
Scan.setMaxVersions(int maxVersions)
Get up to the specified number of versions of each column. |
Scan |
Scan.setStartRow(byte[] startRow)
Set the start row of the scan. |
Scan |
Scan.setStopRow(byte[] stopRow)
Set the stop row. |
Scan |
Scan.setTimeRange(long minStamp,
long maxStamp)
Get versions of columns only within the specified timestamp range, [minStamp, maxStamp). |
Scan |
Scan.setTimeStamp(long timestamp)
Get versions of columns with the specified timestamp. |
Methods in org.apache.hadoop.hbase.client with parameters of type Scan | |
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ResultScanner |
HTableInterface.getScanner(Scan scan)
Returns a scanner on the current table as specified by the Scan
object. |
ResultScanner |
HTable.getScanner(Scan scan)
Returns a scanner on the current table as specified by the Scan
object. |
Constructors in org.apache.hadoop.hbase.client with parameters of type Scan | |
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ClientScanner(org.apache.hadoop.conf.Configuration conf,
Scan scan,
TableName tableName)
Create a new ClientScanner for the specified table. |
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ClientScanner(org.apache.hadoop.conf.Configuration conf,
Scan scan,
TableName tableName,
HConnection connection)
Create a new ClientScanner for the specified table Note that the passed Scan 's start row maybe changed changed. |
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ClientScanner(org.apache.hadoop.conf.Configuration conf,
Scan scan,
TableName tableName,
HConnection connection,
RpcRetryingCallerFactory rpcFactory)
Create a new ClientScanner for the specified table Note that the passed Scan 's start
row maybe changed changed. |
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Scan(Scan scan)
Creates a new instance of this class while copying all values. |
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ScannerCallable(HConnection connection,
TableName tableName,
Scan scan,
ScanMetrics scanMetrics)
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Uses of Scan in org.apache.hadoop.hbase.protobuf |
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Methods in org.apache.hadoop.hbase.protobuf that return Scan | |
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static Scan |
ProtobufUtil.toScan(ClientProtos.Scan proto)
Convert a protocol buffer Scan to a client Scan |
Methods in org.apache.hadoop.hbase.protobuf with parameters of type Scan | |
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static ClientProtos.ScanRequest |
RequestConverter.buildScanRequest(byte[] regionName,
Scan scan,
int numberOfRows,
boolean closeScanner)
Create a protocol buffer ScanRequest for a client Scan |
static ClientProtos.Scan |
ProtobufUtil.toScan(Scan scan)
Convert a client Scan to a protocol buffer Scan |
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