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HBASE-7947: Custom compaction requests should have test for adding to wrong list 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1451747 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
jyates 2013-03-01 22:38:03 +00:00
parent 1046174cc8
commit 8cdefe6bca
1 changed files with 44 additions and 1 deletions
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45
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompaction.java
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@ -24,6 +24,7 @@ import static org.mockito.Mockito.spy;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -57,6 +58,7 @@ import org.apache.hadoop.hbase.regionserver.compactions.Compactor;
import org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactionPolicy;
import org.apache.hadoop.hbase.regionserver.wal.HLog;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.Pair;
import org.junit.experimental.categories.Category;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
@ -574,8 +576,12 @@ public class TestCompaction extends HBaseTestCase {
}
private void createStoreFile(final HRegion region) throws IOException {
createStoreFile(region, Bytes.toString(COLUMN_FAMILY));
}
private void createStoreFile(final HRegion region, String family) throws IOException {
HRegionIncommon loader = new HRegionIncommon(region);
addContent(loader, Bytes.toString(COLUMN_FAMILY));
addContent(loader, family);
loader.flushcache();
}
@ -688,6 +694,43 @@ public class TestCompaction extends HBaseTestCase {
thread.interruptIfNecessary();
}
/**
* HBASE-7947: Regression test to ensure adding to the correct list in the
* {@link CompactSplitThread}
* @throws Exception on failure
*/
public void testMultipleCustomCompactionRequests() throws Exception {
// setup a compact/split thread on a mock server
HRegionServer mockServer = Mockito.mock(HRegionServer.class);
Mockito.when(mockServer.getConfiguration()).thenReturn(r.getBaseConf());
CompactSplitThread thread = new CompactSplitThread(mockServer);
Mockito.when(mockServer.getCompactSplitThread()).thenReturn(thread);
// setup a region/store with some files
int numStores = r.getStores().size();
List<Pair<CompactionRequest, Store>> requests =
new ArrayList<Pair<CompactionRequest, Store>>(numStores);
CountDownLatch latch = new CountDownLatch(numStores);
// create some store files and setup requests for each store on which we want to do a
// compaction
for (Store store : r.getStores().values()) {
createStoreFile(r, store.getColumnFamilyName());
createStoreFile(r, store.getColumnFamilyName());
createStoreFile(r, store.getColumnFamilyName());
requests
.add(new Pair<CompactionRequest, Store>(new TrackableCompactionRequest(latch), store));
}
thread.requestCompaction(r, "test mulitple custom comapctions", Store.PRIORITY_USER,
Collections.unmodifiableList(requests));
// wait for the latch to complete.
latch.await();
thread.interruptIfNecessary();
}
/**
* Simple {@link CompactionRequest} on which you can wait until the requested compaction finishes.
*/