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Druid ÅþÁ¬³ØÊÇÒ»¸ö¸ßÐÔÄܵÄÅþÁ¬³Ø £¬ÓÃÓÚÖÎÀíÓëÊý¾Ý¿âµÄÅþÁ¬¡£ÉèÖÃÆä²ÎÊý¹ØÓÚÓÅ»¯Êý¾Ý¿âÐÔÄܺÜÊÇÖ÷Òª¡£ÒÔÏÂÊÇÔõÑùÉèÖà Druid ÅþÁ¬³Ø²ÎÊý£º

1. ÅþÁ¬³Ø¾Þϸ

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2. ÅþÁ¬³¬Ê±ºÍÖØÊÔ

  • connectionTimeout£ºÅþÁ¬Êý¾Ý¿âµÄ³¬Ê±Ê±¼ä£¨ÒÔºÁÃëΪµ¥Î»£©¡£Ä¬ÈÏֵΪ 30000¡£
  • connectionRetryAttempts£ºÔÚ½¨ÉèÅþÁ¬Ê§°ÜºóÖØÊԵĴÎÊý¡£Ä¬ÈÏֵΪ 3¡£

3. ¸ºÔØƽºâ

  • loadBalancingPolicy£ºÓÃÓÚÔÚ¿ÉÓÃÅþÁ¬Ö®¼ä·ÖÅÉÅÌÎʵĸºÔØƽºâÕ½ÂÔ¡£Ä¬ÈÏֵΪ “RoundRobin”¡£ÆäËûÑ¡Ïî°üÀ¨ “Random”¡¢”Weighted” ºÍ “LeastActive”¡£

4. ¼à¿Ø

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  • statsPeriod£ºÍøÂçͳ¼ÆÐÅÏ¢µÄƵÂÊ£¨ÒÔºÁÃëΪµ¥Î»£©¡£Ä¬ÈÏֵΪ 300000¡£

5. ÆäËû¸ß¼¶²ÎÊý

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  • testWhileIdle£ºÊÇ·ñÔÚÅþÁ¬¿ÕÏÐʱ¶ÔÆä¾ÙÐÐÑéÖ¤¡£Ä¬ÈÏֵΪ false¡£
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