Examples of lockBroadcastScan()


Examples of org.apache.tajo.engine.utils.TupleCache.lockBroadcastScan()

    TupleCacheKey cacheKey = new TupleCacheKey(ebId.toString(), "TestTable");
    TupleCache tupleCache = TupleCache.getInstance();

    assertFalse(tupleCache.isBroadcastCacheReady(cacheKey));
    assertTrue(tupleCache.lockBroadcastScan(cacheKey));
    assertFalse(tupleCache.lockBroadcastScan(cacheKey));

    tupleCache.addBroadcastCache(cacheKey, tupleData);
    assertTrue(tupleCache.isBroadcastCacheReady(cacheKey));
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Examples of org.apache.tajo.engine.utils.TupleCache.lockBroadcastScan()

    TupleCacheKey cacheKey = new TupleCacheKey(ebId.toString(), "TestTable");
    TupleCache tupleCache = TupleCache.getInstance();

    assertFalse(tupleCache.isBroadcastCacheReady(cacheKey));
    assertTrue(tupleCache.lockBroadcastScan(cacheKey));
    assertFalse(tupleCache.lockBroadcastScan(cacheKey));

    tupleCache.addBroadcastCache(cacheKey, tupleData);
    assertTrue(tupleCache.isBroadcastCacheReady(cacheKey));

    Scanner scanner = tupleCache.openCacheScanner(cacheKey, null);
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Examples of org.apache.tajo.engine.utils.TupleCache.lockBroadcastScan()

    assertEquals(tupleData.size(), count);

    tupleCache.removeBroadcastCache(ebId);
    assertFalse(tupleCache.isBroadcastCacheReady(cacheKey));
    assertTrue(tupleCache.lockBroadcastScan(cacheKey));

    tupleCache.removeBroadcastCache(ebId);
  }
}
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