Examples of org.apache.hadoop.mapred.PoolManager.reloadAllocs()

Class org.apache.hadoop.mapred.PoolManager

Examples of org.apache.hadoop.mapred.PoolManager.reloadAllocs()

org.apache.hadoop.mapred.PoolManager.reloadAllocs()
Updates the allocation list from the allocation config file. This file is expected to be in the following whitespace-separated format: poolName1 mapAlloc reduceAlloc poolName2 mapAlloc reduceAlloc ... Blank lines and lines starting with # are ignored. @throws IOException if the config file cannot be read. @throws AllocationConfigurationException if allocations are invalid. @throws ParserConfigurationException if XML parser is misconfigured. @throws SAXException if config file is malformed.

                "</defaultMaxTotalInitedTasks>");
    out.println("</allocations>");
    out.close();


    PoolManager poolManager = scheduler.getPoolManager();
    poolManager.reloadAllocs();


    assertEquals(6, poolManager.getPools().size()); // 5 in file + default pool
    assertEquals(0, poolManager.getMinSlots(Pool.DEFAULT_POOL_NAME,
        TaskType.MAP));
    assertEquals(0, poolManager.getMinSlots(Pool.DEFAULT_POOL_NAME,

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