Class TabletStateChangeIterator
- java.lang.Object
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- org.apache.accumulo.core.iterators.WrappingIterator
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- org.apache.accumulo.core.iterators.SkippingIterator
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- org.apache.accumulo.server.master.state.TabletStateChangeIterator
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- All Implemented Interfaces:
SortedKeyValueIterator<Key,Value>
public class TabletStateChangeIterator extends SkippingIterator
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Constructor Summary
Constructors Constructor Description TabletStateChangeIterator()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
consume()
SortedKeyValueIterator<Key,Value>
deepCopy(IteratorEnvironment env)
void
init(SortedKeyValueIterator<Key,Value> source, Map<String,String> options, IteratorEnvironment env)
static void
setCurrentServers(IteratorSetting cfg, Set<TServerInstance> goodServers)
static void
setMasterState(IteratorSetting cfg, MasterState state)
static void
setMerges(IteratorSetting cfg, Collection<MergeInfo> merges)
static void
setMigrations(IteratorSetting cfg, Collection<KeyExtent> migrations)
static void
setOnlineTables(IteratorSetting cfg, Set<String> onlineTables)
static void
setShuttingDown(IteratorSetting cfg, Set<TServerInstance> servers)
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Methods inherited from class org.apache.accumulo.core.iterators.SkippingIterator
next, seek
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Methods inherited from class org.apache.accumulo.core.iterators.WrappingIterator
getSource, getTopKey, getTopValue, hasTop, setSource
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Method Detail
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init
public void init(SortedKeyValueIterator<Key,Value> source, Map<String,String> options, IteratorEnvironment env) throws IOException
- Specified by:
init
in interfaceSortedKeyValueIterator<Key,Value>
- Overrides:
init
in classWrappingIterator
- Throws:
IOException
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consume
protected void consume() throws IOException
- Specified by:
consume
in classSkippingIterator
- Throws:
IOException
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deepCopy
public SortedKeyValueIterator<Key,Value> deepCopy(IteratorEnvironment env)
- Specified by:
deepCopy
in interfaceSortedKeyValueIterator<Key,Value>
- Overrides:
deepCopy
in classWrappingIterator
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setCurrentServers
public static void setCurrentServers(IteratorSetting cfg, Set<TServerInstance> goodServers)
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setOnlineTables
public static void setOnlineTables(IteratorSetting cfg, Set<String> onlineTables)
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setMerges
public static void setMerges(IteratorSetting cfg, Collection<MergeInfo> merges)
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setMigrations
public static void setMigrations(IteratorSetting cfg, Collection<KeyExtent> migrations)
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setMasterState
public static void setMasterState(IteratorSetting cfg, MasterState state)
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setShuttingDown
public static void setShuttingDown(IteratorSetting cfg, Set<TServerInstance> servers)
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