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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
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9
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactingToCellFlatMapMemStore.java
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@ -807,12 +807,17 @@ public class TestCompactingToCellFlatMapMemStore extends TestCompactingMemStore
memstore.clearSnapshot(snapshot.getId()); 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); addRowsByKeys(memstore, keys2, val);
while (((CompactingMemStore) memstore).isMemStoreFlushingInMemory()) { while (((CompactingMemStore) memstore).isMemStoreFlushingInMemory()) {
Threads.sleep(10); 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 + CellChunkImmutableSegment.DEEP_OVERHEAD_CCM
+ 2 * oneCellOnCCMHeapSize; + 2 * oneCellOnCCMHeapSize;
assertEquals(totalHeapSize, ((CompactingMemStore) memstore).heapSize()); assertEquals(totalHeapSize, ((CompactingMemStore) memstore).heapSize());