{"id":"https://openalex.org/W1967148957","doi":"https://doi.org/10.1109/cloudcom.2012.6427485","title":"Dual-JT: Toward the high availability of JobTracker in Hadoop","display_name":"Dual-JT: Toward the high availability of JobTracker in Hadoop","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W1967148957","doi":"https://doi.org/10.1109/cloudcom.2012.6427485","mag":"1967148957"},"language":"en","primary_location":{"id":"doi:10.1109/cloudcom.2012.6427485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2012.6427485","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th IEEE International Conference on Cloud Computing Technology and Science Proceedings","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082606335","display_name":"Jian Wan","orcid":"https://orcid.org/0000-0001-9882-3029"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Wan","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou Dianzi University, China","School of Computer, Science and Technology, Hangzhou Dianzi University, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou Dianzi University, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"School of Computer, Science and Technology, Hangzhou Dianzi University, China,","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045856742","display_name":"Minggang Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minggang Liu","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou Dianzi University, China","School of Computer, Science and Technology, Hangzhou Dianzi University, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou Dianzi University, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"School of Computer, Science and Technology, Hangzhou Dianzi University, China,","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048332336","display_name":"Xixiang Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xixiang Hu","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou Dianzi University, China","School of Computer, Science and Technology, Hangzhou Dianzi University, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou Dianzi University, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"School of Computer, Science and Technology, Hangzhou Dianzi University, China,","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101544944","display_name":"Zujie Ren","orcid":"https://orcid.org/0000-0002-9985-9805"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zujie Ren","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou Dianzi University, China","School of Computer, Science and Technology, Hangzhou Dianzi University, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou Dianzi University, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"School of Computer, Science and Technology, Hangzhou Dianzi University, China,","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100624323","display_name":"Jilin Zhang","orcid":"https://orcid.org/0000-0003-0241-0727"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jilin Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou Dianzi University, China","School of Computer, Science and Technology, Hangzhou Dianzi University, China,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou Dianzi University, China","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"School of Computer, Science and Technology, Hangzhou Dianzi University, China,","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100651611","display_name":"Weisong Shi","orcid":"https://orcid.org/0000-0001-5864-4675"},"institutions":[{"id":"https://openalex.org/I185443292","display_name":"Wayne State University","ror":"https://ror.org/01070mq45","country_code":"US","type":"education","lineage":["https://openalex.org/I185443292"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weisong Shi","raw_affiliation_strings":["Department of Computer Science, Wayne State University, USA","Dept. of Computer Science, Wayne State University, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Wayne State University, USA","institution_ids":["https://openalex.org/I185443292"]},{"raw_affiliation_string":"Dept. of Computer Science, Wayne State University, USA","institution_ids":["https://openalex.org/I185443292"]}]},{"author_position":"last","author":{"id":null,"display_name":"Wei Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129769","display_name":"Tao Systems (United States)","ror":"https://ror.org/03nt2eg08","country_code":"US","type":"company","lineage":["https://openalex.org/I4210129769"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Wu","raw_affiliation_strings":["Taobao, Inc., China","Taobao Inc"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taobao, Inc., China","institution_ids":[]},{"raw_affiliation_string":"Taobao Inc","institution_ids":["https://openalex.org/I4210129769"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"263","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7919543385505676},{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.7874744534492493},{"id":"https://openalex.org/keywords/single-point-of-failure","display_name":"Single point of failure","score":0.7303681969642639},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.47249069809913635},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.428189754486084},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.42647576332092285},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4245396554470062},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3556498885154724},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1368439495563507},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0777534544467926}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7919543385505676},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.7874744534492493},{"id":"https://openalex.org/C165136773","wikidata":"https://www.wikidata.org/wiki/Q1363179","display_name":"Single point of failure","level":2,"score":0.7303681969642639},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.47249069809913635},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.428189754486084},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42647576332092285},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4245396554470062},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3556498885154724},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1368439495563507},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0777534544467926},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cloudcom.2012.6427485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2012.6427485","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th IEEE International Conference on Cloud Computing Technology and Science Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W192446467","https://openalex.org/W1924018555","https://openalex.org/W1985419898","https://openalex.org/W1992683137","https://openalex.org/W2109722477","https://openalex.org/W2112651225","https://openalex.org/W2173213060","https://openalex.org/W2318493998","https://openalex.org/W6676367512"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W2354454611","https://openalex.org/W2993266126","https://openalex.org/W2392283887","https://openalex.org/W2351388597","https://openalex.org/W2829881200","https://openalex.org/W2184647741","https://openalex.org/W2367727984","https://openalex.org/W2939925694","https://openalex.org/W2354924268"],"abstract_inverted_index":{"MapReduce":[0,21],"is":[1,7,16,71,122],"a":[2,24,33,46,67,76,145],"state-of-the-art":[3],"computation":[4],"paradigm":[5],"that":[6,130],"becoming":[8],"widely":[9],"used":[10],"for":[11],"processing":[12],"large-scale":[13],"datasets.":[14],"Hadoop":[15,30,125],"an":[17],"open-source":[18],"implementation":[19],"of":[20,36,53,55,80,137],"and":[22,59,101,158],"follows":[23],"masterCslave":[25],"architecture.":[26],"This":[27,120],"architecture":[28],"makes":[29],"suffer":[31],"from":[32],"single":[34,51],"point":[35,52],"failure":[37,54],"in":[38,124,144],"the":[39,50,56,81,90,95,103,107,112,135,161],"JobTracker.":[40],"In":[41,64],"this":[42,65,131,151],"paper,":[43],"we":[44],"design":[45],"solution":[47,121,132],"to":[48,73],"resolve":[49],"Job":[57,69,83,87,97,109,114,138,162],"Tracker":[58,70,88,98,110,115,163],"then":[60],"enhance":[61],"its":[62],"availability.":[63],"solution,":[66,152],"standby":[68,86,113],"introduced":[72],"act":[74],"as":[75],"hot":[77],"backup":[78],"node":[79],"active":[82,96,108],"Tracker.":[84,139],"The":[85],"synchronizes":[89],"job":[91,104,156],"execution":[92,159],"process":[93],"with":[94],"by":[99],"collecting":[100],"parsing":[102],"log.":[105],"If":[106],"fails,":[111],"can":[116],"take":[117],"over":[118],"quickly.":[119],"implemented":[123],"0.20.x.":[126],"Extensive":[127],"experiments":[128],"illustrate":[129],"effectively":[133],"enhances":[134],"availability":[136],"A":[140],"big":[141],"production":[142],"cluster":[143],"large":[146],"e-Commerce":[147],"company":[148],"has":[149],"adopted":[150],"which":[153],"avoids":[154],"interrupting":[155],"submission":[157],"when":[160],"fails":[164],"or":[165],"restarts.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}