add job service to be able to cancel plot requests

data-store/src/main/java/org/lucares/pdb/datastore/internal/DataStore.java

@@ -14,6 +14,7 @@ import java.util.concurrent.atomic.AtomicLong;
 import java.util.function.Consumer;
 
 import org.lucares.collections.LongList;
+import org.lucares.pdb.api.AbortException;
 import org.lucares.pdb.api.DateTimeRange;
 import org.lucares.pdb.api.Query;
 import org.lucares.pdb.api.QueryWithCaretMarker;
@@ -225,6 +226,7 @@ public class DataStore implements AutoCloseable {
     private List<PdbFile> toPdbFiles(final List<Doc> searchResult) {
         final List<PdbFile> result = new ArrayList<>(searchResult.size());
         for (final Doc document : searchResult) {
+            AbortException.abortIfInterrupted();
 
             final ParititionId partitionId = document.getPartitionId();
             final long rootBlockNumber = document.getRootBlockNumber();

data-store/src/main/java/org/lucares/pdb/datastore/lang/ExpressionToDocIdVisitor.java

@@ -8,6 +8,7 @@ import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 
 import org.lucares.collections.LongList;
+import org.lucares.pdb.api.AbortException;
 import org.lucares.pdb.api.DateTimeRange;
 import org.lucares.pdb.api.StringCompressor;
 import org.lucares.pdb.api.Tag;
@@ -151,6 +152,7 @@ public class ExpressionToDocIdVisitor extends ExpressionVisitor<PartitionLongLis
         final long start = System.nanoTime();
         final Set<ParititionId> availablePartitionIds = keyToValueToDocId.getAvailablePartitionIds(datePartitioner);
         for (final ParititionId partitionId : availablePartitionIds) {
+            AbortException.abortIfInterrupted();
             final List<LongList> docIdsForPartition = new ArrayList<>();
             keyToValueToDocId.visitValues(partitionId, stringCompressor.createTag(propertyName, ""),
                     (tag, blockOffsetToDocIds) -> {