Apache
/
hbase
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HBASE-19658 make the test testFlatteningToJumboCellChunkMap() stable, by eliminating the possibility of third cell to be added while in-memory-flush is still in progress

This commit is contained in:
anastas 2018-02-04 14:59:10 +02:00
parent 14420e1b41
commit 170ffbba68
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingToCellFlatMapMemStore.java
View File

@ -752,9 +752,9 @@ public class TestCompactingToCellFlatMapMemStore extends TestCompactingMemStore
// set memstore to flat into CellChunkMap
MemoryCompactionPolicy compactionType = MemoryCompactionPolicy.BASIC;
memstore.getConfiguration().set(CompactingMemStore.COMPACTING_MEMSTORE_TYPE_KEY,
String.valueOf(compactionType));
((MyCompactingMemStore)memstore).initiateType(compactionType, memstore.getConfiguration());
((CompactingMemStore)memstore).setIndexType(CompactingMemStore.IndexType.CHUNK_MAP);
String.valueOf(compactionType));
((MyCompactingMemStore) memstore).initiateType(compactionType, memstore.getConfiguration());
((CompactingMemStore) memstore).setIndexType(CompactingMemStore.IndexType.CHUNK_MAP);
int numOfCells = 1;
char[] chars = new char[MemStoreLAB.CHUNK_SIZE_DEFAULT];
@ -762,7 +762,7 @@ public class TestCompactingToCellFlatMapMemStore extends TestCompactingMemStore
chars[i] = 'A';
}
String bigVal = new String(chars);
String[] keys1 = { "A"};
String[] keys1 = {"A"};
// make one cell
byte[] row = Bytes.toBytes(keys1[0]);
@ -782,7 +782,7 @@ public class TestCompactingToCellFlatMapMemStore extends TestCompactingMemStore
assertEquals(totalCellsLen, regionServicesForStores.getMemStoreSize());
assertEquals(totalHeapSize, ((CompactingMemStore) memstore).heapSize());
((CompactingMemStore)memstore).flushInMemory(); // push keys to pipeline and flatten
((CompactingMemStore) memstore).flushInMemory(); // push keys to pipeline and flatten
while (((CompactingMemStore) memstore).isMemStoreFlushingInMemory()) {
Threads.sleep(10);
}
@ -807,12 +807,17 @@ public class TestCompactingToCellFlatMapMemStore extends TestCompactingMemStore
memstore.clearSnapshot(snapshot.getId());
String[] keys2 = { "C", "D", "E"};
// Allocating two big cells (too big for being copied into a regular chunk).
String[] keys2 = {"C", "D"};
addRowsByKeys(memstore, keys2, val);
while (((CompactingMemStore) memstore).isMemStoreFlushingInMemory()) {
Threads.sleep(10);
}
totalHeapSize = 1 * oneCellOnCSLMHeapSize + MutableSegment.DEEP_OVERHEAD
// The in-memory flush size is bigger than the size of a single cell,
// but smaller than the size of two cells.
// Therefore, the two created cells are flattened together.
totalHeapSize = MutableSegment.DEEP_OVERHEAD
+ CellChunkImmutableSegment.DEEP_OVERHEAD_CCM
+ 2 * oneCellOnCCMHeapSize;
assertEquals(totalHeapSize, ((CompactingMemStore) memstore).heapSize());