Class MetadataLocationObtainer
- java.lang.Object
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- org.apache.accumulo.core.metadata.MetadataLocationObtainer
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- All Implemented Interfaces:
TabletLocatorImpl.TabletLocationObtainer
public class MetadataLocationObtainer extends Object implements TabletLocatorImpl.TabletLocationObtainer
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Constructor Summary
Constructors Constructor Description MetadataLocationObtainer()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static TabletLocator.TabletLocations
getMetadataLocationEntries(SortedMap<Key,Value> entries)
TabletLocator.TabletLocations
lookupTablet(ClientContext context, TabletLocator.TabletLocation src, org.apache.hadoop.io.Text row, org.apache.hadoop.io.Text stopRow, TabletLocator parent)
List<TabletLocator.TabletLocation>
lookupTablets(ClientContext context, String tserver, Map<KeyExtent,List<Range>> tabletsRanges, TabletLocator parent)
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Method Detail
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lookupTablet
public TabletLocator.TabletLocations lookupTablet(ClientContext context, TabletLocator.TabletLocation src, org.apache.hadoop.io.Text row, org.apache.hadoop.io.Text stopRow, TabletLocator parent) throws AccumuloSecurityException, AccumuloException
- Specified by:
lookupTablet
in interfaceTabletLocatorImpl.TabletLocationObtainer
- Returns:
- null when unable to read information successfully
- Throws:
AccumuloSecurityException
AccumuloException
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lookupTablets
public List<TabletLocator.TabletLocation> lookupTablets(ClientContext context, String tserver, Map<KeyExtent,List<Range>> tabletsRanges, TabletLocator parent) throws AccumuloSecurityException, AccumuloException
- Specified by:
lookupTablets
in interfaceTabletLocatorImpl.TabletLocationObtainer
- Throws:
AccumuloSecurityException
AccumuloException
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getMetadataLocationEntries
public static TabletLocator.TabletLocations getMetadataLocationEntries(SortedMap<Key,Value> entries)
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