fast, lock-free approach for efficient parallel counting of… Abstract. Motivation: Counting the number of occurrences of every k-mer (substring of length k) in a long string is a central subproblem in many applications, Data Centers Research Papers - Academia.edu View Data Centers Research Papers on Academia.edu for free.
PIKACHU: How to Rebalance Load in Optimizing MapReduce - Usenix
”Dynamic slot allocation technique for MapReduce clusters.” Cluster Computing ( CLUSTER), 2013 IEEE International Conference on. Resource Management for Dynamic MapReduce Clusters Deploying dynamic mapreduce clusters with koala. In this section, we present our approach for achieving isolation between multiple MR clusters.An MR cluster relies on a two-layer architecture: a compute framework to facilitate an execution environment for MapReduce applications... DREAMS: Dynamic Resource Allocation for To this end, we present DREAMS, a Dynamic REsource Allocation technique for MapReduce with data Skew.The original Hadoop MapReduce implements a slot-based resource allocation scheme, which[1] J. Dean and S. Ghemawat, “Mapreduce: simplied data processing on large clusters... Novel scheduling algorithms for efficient deployment of
Dynamic job ordering and slot configurations
DREAMS: Dynamic Resource Allocation for MapReduce with Data Skew Zhihong Liu , Qi Zhangz, Mohamed Faten Zhani z, Raouf Boutaba Yaping Liuyand Zhenghu Gong College of Computer, National University ... DREAMS: Dynamic Resource Allocation for MapReduce with ... DREAMS: Dynamic Resource Allocation for MapReduce with Data Skew Zhihong Liu , Qi Zhangz, Mohamed Faten Zhani z, Raouf Boutaba Yaping Liuyand Zhenghu Gong College of Computer, National University ... hadoop - Map Reduce Slot Definition - Stack Overflow Since my start, I am hearing a lot about computing slots per machine in a Hadoop Cluster like defining number of Map Slots and Reduce slots. I have searched internet for a log time for getting a Noob definition for a Map Reduce Slot but didn't find any. I am really pissed off by going through PDF's explaining the configuration of Map Reduce. Slot Utilization and Performance Improvement in Hadoop ...
Dynamic slot allocation technique for MapReduce clusters - Semantic ...
Scitepress - Science AND Technology Publications Multi-agent based Synchronous Communication for Dynamic Rescheduling in Railway Network JAVA AN Efficient Public Auditing Protocol WITH Novel Dynamic 2017 Structure FOR Cloud DATA An SDR Based Channel Sounding Technique for Embedded Systems…
Hadoop Cluster only has predefined fixed slot configuration for cluster lifetime. ... KEYWORDS: MapReduce, Makespan, Dynamic Job Ordering, Dynamic Slot Allocation. .... [6] proposed three techniques to improve MapReduce performance .
DynamicMR: A Dynamic Slot Allocation Optimization Framework for MapReduce Clusters We propose an alternative technique called Dynamic Hadoop SlotAllocation by keeping the slot-based model. It relaxes the slot allocation constraint to allow slots to be reallocated to either map or reduce tasks depending on their needs. DynamicMR: A Dynamic Slot Allocation Optimization techniques, namely, Dynamic Hadoop Slot Allocation (DHSA), Speculative Execution Performance Balancing (SEPB) and Slot PreScheduling from different key aspects: Dynamic Hadoop Slot Allocation (DHSA). In contrast to YARN which proposes a new resource model of ’container’ that both map and reduce tasks can run on, DHSA keeps the slot-based Budget based dynamic slot allocation for MapReduce clusters
On Dynamic Job Ordering and Slot Configurations for ... - arXiv Apr 15, 2016 ... and provide a few key features of our proposed method. ... the same MapReduce cluster increased, there are Capacity ... tasks as a tunable knob for dynamically allocating slots. However, as pointed out in [1], the existing.