Package org.apache.tajo.engine.utils

Examples of org.apache.tajo.engine.utils.TupleCacheKey


    }

    ExecutionBlockId ebId = QueryIdFactory.newExecutionBlockId(
        QueryIdFactory.newQueryId(System.currentTimeMillis(), 0));

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

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