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Posted to commits@accumulo.apache.org by el...@apache.org on 2014/06/24 18:09:38 UTC
[09/10] git commit: Merge branch '1.5.2-SNAPSHOT' into 1.6.1-SNAPSHOT
Merge branch '1.5.2-SNAPSHOT' into 1.6.1-SNAPSHOT
Conflicts:
core/src/test/java/org/apache/accumulo/core/iterators/user/RowFilterTest.java
Project: http://git-wip-us.apache.org/repos/asf/accumulo/repo
Commit: http://git-wip-us.apache.org/repos/asf/accumulo/commit/76c910bb
Tree: http://git-wip-us.apache.org/repos/asf/accumulo/tree/76c910bb
Diff: http://git-wip-us.apache.org/repos/asf/accumulo/diff/76c910bb
Branch: refs/heads/master
Commit: 76c910bbecf373a5b75c621a0051d9acf4f62ee0
Parents: fd080f0 c3de15b
Author: Josh Elser <el...@apache.org>
Authored: Tue Jun 24 11:56:59 2014 -0400
Committer: Josh Elser <el...@apache.org>
Committed: Tue Jun 24 11:56:59 2014 -0400
----------------------------------------------------------------------
.../accumulo/core/iterators/user/RowFilter.java | 15 +-
.../core/iterators/user/RowFilterTest.java | 215 +++++++++++++++----
2 files changed, 193 insertions(+), 37 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/accumulo/blob/76c910bb/core/src/test/java/org/apache/accumulo/core/iterators/user/RowFilterTest.java
----------------------------------------------------------------------
diff --cc core/src/test/java/org/apache/accumulo/core/iterators/user/RowFilterTest.java
index 7435514,9af6340..958ac18
--- a/core/src/test/java/org/apache/accumulo/core/iterators/user/RowFilterTest.java
+++ b/core/src/test/java/org/apache/accumulo/core/iterators/user/RowFilterTest.java
@@@ -16,13 -16,20 +16,19 @@@
*/
package org.apache.accumulo.core.iterators.user;
+ import static org.junit.Assert.assertEquals;
+ import static org.junit.Assert.assertTrue;
+
import java.io.IOException;
import java.util.Arrays;
+ import java.util.Collections;
import java.util.HashSet;
+ import java.util.LinkedList;
+ import java.util.List;
import java.util.Map.Entry;
-
- import junit.framework.TestCase;
+ import java.util.Set;
+ import java.util.TreeMap;
-import org.apache.accumulo.core.Constants;
import org.apache.accumulo.core.client.BatchWriter;
import org.apache.accumulo.core.client.BatchWriterConfig;
import org.apache.accumulo.core.client.Connector;
@@@ -35,9 -43,11 +42,12 @@@ import org.apache.accumulo.core.data.Ke
import org.apache.accumulo.core.data.Mutation;
import org.apache.accumulo.core.data.Range;
import org.apache.accumulo.core.data.Value;
+ import org.apache.accumulo.core.iterators.DefaultIteratorEnvironment;
import org.apache.accumulo.core.iterators.SortedKeyValueIterator;
+ import org.apache.accumulo.core.iterators.SortedMapIterator;
+import org.apache.accumulo.core.security.Authorizations;
import org.apache.hadoop.io.Text;
+ import org.junit.Test;
/**
*
@@@ -129,17 -159,52 +159,52 @@@ public class RowFilterTest
m.put("cf1", "cq9", "1");
m.put("cf2", "cq1", "1");
m.put("cf2", "cq2", "1");
- bw.addMutation(m);
-
+
+ mutations.add(m);
+ return mutations;
+ }
+
+ public TreeMap<Key,Value> createKeyValues() {
+ List<Mutation> mutations = createMutations();
+ TreeMap<Key,Value> keyValues = new TreeMap<Key,Value>();
+
+ final Text cf = new Text(), cq = new Text();
+ for (Mutation m : mutations) {
+ final Text row = new Text(m.getRow());
+ for (ColumnUpdate update : m.getUpdates()) {
+ cf.set(update.getColumnFamily());
+ cq.set(update.getColumnQualifier());
+
+ Key k = new Key(row, cf, cq);
+ Value v = new Value(update.getValue());
+
+ keyValues.put(k, v);
+ }
+ }
+
+ return keyValues;
+ }
+
+ @Test
+ public void test1() throws Exception {
+ MockInstance instance = new MockInstance("rft1");
+ Connector conn = instance.getConnector("", new PasswordToken(""));
+
+ conn.tableOperations().create("table1");
+ BatchWriter bw = conn.createBatchWriter("table1", new BatchWriterConfig());
+
+ for (Mutation m : createMutations()) {
+ bw.addMutation(m);
+ }
IteratorSetting is = new IteratorSetting(40, SummingRowFilter.class);
conn.tableOperations().attachIterator("table1", is);
-
- Scanner scanner = conn.createScanner("table1", Constants.NO_AUTHS);
+
+ Scanner scanner = conn.createScanner("table1", Authorizations.EMPTY);
assertEquals(new HashSet<String>(Arrays.asList("2", "3")), getRows(scanner));
-
+
scanner.fetchColumn(new Text("cf1"), new Text("cq2"));
assertEquals(new HashSet<String>(Arrays.asList("1", "3")), getRows(scanner));
-
+
scanner.clearColumns();
scanner.fetchColumn(new Text("cf1"), new Text("cq1"));
assertEquals(new HashSet<String>(), getRows(scanner));
@@@ -161,9 -226,87 +226,87 @@@
scanner.fetchColumn(new Text("cf1"), new Text("cq2"));
scanner.fetchColumn(new Text("cf1"), new Text("cq4"));
assertEquals(new HashSet<String>(Arrays.asList("4")), getRows(scanner));
-
+
}
-
+
+ @Test
+ public void testChainedRowFilters() throws Exception {
+ MockInstance instance = new MockInstance("rft1");
+ Connector conn = instance.getConnector("", new PasswordToken(""));
+
+ conn.tableOperations().create("chained_row_filters");
+ BatchWriter bw = conn.createBatchWriter("chained_row_filters", new BatchWriterConfig());
+ for (Mutation m : createMutations()) {
+ bw.addMutation(m);
+ }
+ conn.tableOperations().attachIterator("chained_row_filters", new IteratorSetting(40, "trueFilter1", TrueFilter.class));
+ conn.tableOperations().attachIterator("chained_row_filters", new IteratorSetting(41, "trueFilter2", TrueFilter.class));
- Scanner scanner = conn.createScanner("chained_row_filters", Constants.NO_AUTHS);
++ Scanner scanner = conn.createScanner("chained_row_filters", Authorizations.EMPTY);
+ assertEquals(new HashSet<String>(Arrays.asList("0", "1", "2", "3", "4")), getRows(scanner));
+ }
+
+ @Test
+ public void testFilterConjunction() throws Exception {
+ MockInstance instance = new MockInstance("rft1");
+ Connector conn = instance.getConnector("", new PasswordToken(""));
+
+ conn.tableOperations().create("filter_conjunction");
+ BatchWriter bw = conn.createBatchWriter("filter_conjunction", new BatchWriterConfig());
+ for (Mutation m : createMutations()) {
+ bw.addMutation(m);
+ }
+ conn.tableOperations().attachIterator("filter_conjunction", new IteratorSetting(40, "rowZeroOrOne", RowZeroOrOneFilter.class));
+ conn.tableOperations().attachIterator("filter_conjunction", new IteratorSetting(41, "rowOneOrTwo", RowOneOrTwoFilter.class));
- Scanner scanner = conn.createScanner("filter_conjunction", Constants.NO_AUTHS);
++ Scanner scanner = conn.createScanner("filter_conjunction", Authorizations.EMPTY);
+ assertEquals(new HashSet<String>(Arrays.asList("1")), getRows(scanner));
+ }
+
+ @Test
+ public void deepCopyCopiesTheSource() throws Exception {
+ SortedMapIterator source = new SortedMapIterator(createKeyValues());
+
+ RowFilter filter = new RowZeroOrOneFilter();
+ filter.init(source, Collections.<String,String> emptyMap(), new DefaultIteratorEnvironment());
+
+ filter.seek(new Range(), Collections.<ByteSequence> emptySet(), false);
+
+ // Save off the first key and value
+ Key firstKey = filter.getTopKey();
+ Value firstValue = filter.getTopValue();
+
+ // Assert that the row is valid given our filter
+ assertEquals("0", firstKey.getRow().toString());
+
+ // Read some extra data, just making sure it's all valid
+ Key lastKeyRead = null;
+ for (int i = 0; i < 5; i++) {
+ filter.next();
+ lastKeyRead = filter.getTopKey();
+ assertEquals("0", lastKeyRead.getRow().toString());
+ }
+
+ // Make a copy of the original RowFilter
+ RowFilter copy = (RowFilter) filter.deepCopy(new DefaultIteratorEnvironment());
+
+ // Because it's a copy, we should be able to safely seek this one without affecting the original
+ copy.seek(new Range(), Collections.<ByteSequence> emptySet(), false);
+
+ assertTrue("deepCopy'ed RowFilter did not have a top key", copy.hasTop());
+
+ Key firstKeyFromCopy = copy.getTopKey();
+ Value firstValueFromCopy = copy.getTopValue();
+
+ // Verify that we got the same first k-v pair we did earlier
+ assertEquals(firstKey, firstKeyFromCopy);
+ assertEquals(firstValue, firstValueFromCopy);
+
+ filter.next();
+ Key finalKeyRead = filter.getTopKey();
+
+ // Make sure we got a Key that was greater than the last Key we read from the original RowFilter
+ assertTrue("Expected next key read to be greater than the previous after deepCopy", lastKeyRead.compareTo(finalKeyRead) < 0);
+ }
+
private HashSet<String> getRows(Scanner scanner) {
HashSet<String> rows = new HashSet<String>();
for (Entry<Key,Value> entry : scanner) {