de.l3s.icrawl.snapshots

Class HBaseSnapshotsLocator

java.lang.Object

de.l3s.icrawl.snapshots.BaseSnapshotsLocator

de.l3s.icrawl.snapshots.HBaseSnapshotsLocator

All Implemented Interfaces:

SnapshotsLocator, Closeable, AutoCloseable

public class HBaseSnapshotsLocator
extends BaseSnapshotsLocator
implements SnapshotsLocator, Closeable

Constructor Summary

Constructors

Constructor and Description
HBaseSnapshotsLocator(org.apache.hadoop.conf.Configuration conf, com.codahale.metrics.MetricRegistry metrics)
HBaseSnapshotsLocator(org.apache.hadoop.conf.Configuration conf, org.archive.url.URLKeyMaker keyMaker, com.codahale.metrics.MetricRegistry metrics)

Method Summary

Modifier and Type	Method and Description
void	close()
protected List<SnaphotLocation>	findInternal(String surt)
protected Optional<SnaphotLocation>	findOneInternal(String surt, ZonedDateTime crawlTime)

Methods inherited from class de.l3s.icrawl.snapshots.BaseSnapshotsLocator

findLocation, findLocations

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.l3s.icrawl.snapshots.SnapshotsLocator

findLocation, findLocations

Constructor Detail

HBaseSnapshotsLocator

public HBaseSnapshotsLocator(org.apache.hadoop.conf.Configuration conf,
                             com.codahale.metrics.MetricRegistry metrics)
                      throws IOException

Throws:

IOException

HBaseSnapshotsLocator

public HBaseSnapshotsLocator(org.apache.hadoop.conf.Configuration conf,
                             org.archive.url.URLKeyMaker keyMaker,
                             com.codahale.metrics.MetricRegistry metrics)
                      throws IOException

Throws:

IOException

Method Detail

findOneInternal

protected Optional<SnaphotLocation> findOneInternal(String surt,
                                                    ZonedDateTime crawlTime)
                                             throws IOException

Specified by:

findOneInternal in class BaseSnapshotsLocator

Throws:

IOException

findInternal

protected List<SnaphotLocation> findInternal(String surt)
                                      throws IOException

Specified by:

findInternal in class BaseSnapshotsLocator

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException