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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ÇÐȸÁö > µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

Current Result Document : 10 / 16 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Spark ȯ°æ¿¡¼­ ½ºÆ®¸² µ¥ÀÌÅÍ Ã³¸®¸¦ À§ÇÑ È¿À²ÀûÀÎ ½ºÄÉÁÙ¸µ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) An Efficient Scheduling Scheme for Data Stream Processing in Spark Environments
ÀúÀÚ(Author) ÀüÇö¿í   ±è¹Î¼ö   ¼ÛÁø¿ì   ÃÖµµÁø   ±è¿¬¿ì   ÀÓÁ¾Å   º¹°æ¼ö   À¯Àç¼ö   Hyeonwook Jeon   Minsoo Kim   JinWoo Song   DoJin Choi   Yeonwoo Kim   Jongtae Lim   Kyoungsoo Bok   Jaesoo Yoo  
¿ø¹®¼ö·Ïó(Citation) VOL 32 NO. 02 PP. 0076 ~ 0088 (2016. 08)
Çѱ۳»¿ë
(Korean Abstract)
ÃÖ±Ù IT ±â¼úÀÇ ¹ß´Þ°ú ÇÔ²² ¼Ò¼È ¹Ìµð¾î, ¸ð¹ÙÀÏ ´Ü¸»±â, »ç¹°ÀÎÅͳݰú °°Àº ´Ù¾çÇÑ ¸Åü·Î ÀÎÇØ ´ë±Ô¸ð·Î ¹ß»ýÇÏ´Â ½ºÆ®¸®¹Ö ºòµ¥ÀÌÅ͸¦ ½Ç½Ã°£ ó¸®Çϱâ À§ÇÑ ¸¹Àº ¿¬±¸µéÀÌ ÁøÇàµÇ°í ÀÖ´Ù. ½ºÆ®¸² µ¥ÀÌÅ͸¦ ½Ç½Ã°£ ó¸®Çϱâ À§Çؼ­´Â ºÐ»ê Àâ ½ºÄÉÁÙ¸µ ±â¹ýÀÌ ¸Å¿ì Áß¿äÇÏ´Ù. º» ³í¹®¿¡¼­´Â Spark¿¡¼­ ½ºÆ®¸² µ¥ÀÌÅ͸¦ ½Ç½Ã°£ ó¸®Çϱâ À§ÇØ ³ëµåÀÇ ºÎÇϸ¦ °í·ÁÇÑ È¿À²ÀûÀÎ ½ºÄÉÁÙ¸µ ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ±â¹ý¿¡¼­´Â °¢ ³ëµåÀÇ ºÎÇϸ¦ ÆÇ´ÜÇϱâ À§ÇØ CPU »ç¿ë·®, ¸Þ¸ð¸® ºÎÇÏ, Æò±ÕÀÀ´ä½Ã°£À» °í·ÁÇÑ´Ù. ³ëµåÀÇ ºÎÇÏ¿¡ µû¶ó ÀÛ¾÷À» ÇÒ´çÇÏ°í ÇÒ´çµÈ ÀÛ¾÷ÀÇ º¹Àâµµ·Î ÀÎÇØ ³ëµåÀÇ ºÎÇÏ°¡ Áõ°¡µÉ °æ¿ì ºÎÇÏ°¡ ÀûÀº ³ëµå¿¡ ÀÛ¾÷À» º¹Á¦ÇÏ¿© ÀÛ¾÷ 󸮸¦ ¼öÇàÇÔÀ¸·Î½á Áö¿¬À» ¹æÁöÇÒ ¼ö ÀÖ´Ù. Á¦¾ÈÇÏ´Â ±â¹ýÀÇ ¿ì¼ö¼ºÀ» Áõ¸íÇϱâ À§ÇØ ±âÁ¸ ±â¹ý°úÀÇ ´Ù¾çÇÑ ¼º´ÉÆò°¡¸¦ ¼öÇàÇÑ´Ù.
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(English Abstract)
Recently, studies on the real-time processing of big data stream generated through various media such as social media, mobile device, and internet of things along with the development of IT technologies have been done. In order to process the data streams in real-time, a distributed job scheduling scheme is very important. In this paper, we propose an efficient scheduling scheme considering node loads for the real-time data stream processing in Spark environments. The proposed scheme considers CPU utilization, memory loads, and average response times in order to determine the load of each node. It can protect the processing delay by assigning jobs to nodes according to their loads and by replicating the jobs to the nodes with little loads when the node loads increase due to the complexity of the assigned jobs. In order to show the superiority of the proposed scheme, we compare it with the existing schemes through various performance evaluations.
Å°¿öµå(Keyword) ½ºÆÄÅ©   ½ºÄÉÁÙ¸µ   ½ºÆ®¸² µ¥ÀÌÅÍ   »ç¹°ÀÎÅͳݠ  Spark   scheduling   data stream   IoT  
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