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Original file line number Diff line number Diff line change
Expand Up @@ -16,15 +16,6 @@
*/
package org.apache.kafka.streams.state.internals;

import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import java.util.NoSuchElementException;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentNavigableMap;
import java.util.concurrent.ConcurrentSkipListMap;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.common.metrics.Sensor;
import org.apache.kafka.common.utils.Bytes;
Expand All @@ -41,6 +32,16 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import java.util.NoSuchElementException;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentNavigableMap;
import java.util.concurrent.ConcurrentSkipListMap;

public class InMemorySessionStore implements SessionStore<Bytes, byte[]> {

private static final Logger LOG = LoggerFactory.getLogger(InMemorySessionStore.class);
Expand Down Expand Up @@ -155,7 +156,6 @@ public byte[] fetchSession(final Bytes key, final long startTime, final long end
return null;
}

@Deprecated
@Override
public KeyValueIterator<Windowed<Bytes>, byte[]> findSessions(final Bytes key,
final long earliestSessionEndTime,
Expand All @@ -170,7 +170,6 @@ public KeyValueIterator<Windowed<Bytes>, byte[]> findSessions(final Bytes key,
endTimeMap.tailMap(earliestSessionEndTime, true).entrySet().iterator());
}

@Deprecated
@Override
public KeyValueIterator<Windowed<Bytes>, byte[]> findSessions(final Bytes keyFrom,
final Bytes keyTo,
Expand Down Expand Up @@ -259,7 +258,7 @@ private InMemorySessionStoreIterator registerNewIterator(final Bytes keyFrom,
final Bytes keyTo,
final long latestSessionStartTime,
final Iterator<Entry<Long, ConcurrentNavigableMap<Bytes, ConcurrentNavigableMap<Long, byte[]>>>> endTimeIterator) {
final InMemorySessionStoreIterator iterator = new InMemorySessionStoreIterator(keyFrom, keyTo, latestSessionStartTime, endTimeIterator, it -> openIterators.remove(it));
final InMemorySessionStoreIterator iterator = new InMemorySessionStoreIterator(keyFrom, keyTo, latestSessionStartTime, endTimeIterator, openIterators::remove);
openIterators.add(iterator);
return iterator;
}
Expand Down