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qVFOUEͰେྔͷϩάΛ
(PPHMF#JH2VFSZʹૹͬͯΈͨ
ϐΫγϒΠϯϑϥDBUBUTVZ
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ࣗݾհ
w DBUBUTVZͱ͍͏*%ͰΠϯλʔωοτ্Ͱ׆ಈ
w ΧλπΠͱ͔ͬͯݺΕ͍ͯΔ
w ϐΫγϒגࣜձࣾͰΠϯϑϥΛ୲
w ࠂαʔόʔ͕ଟ͍͕ଞʹ৭ʑ
w ࠂαʔόʔͷʹ͍ͭͯࠓͷ(P$POͰɺएखΠϯϑϥͱͯ͠ͷʹͭ
͍ͯ+5'ͷ࠲ஊձͰ͢༧ఆ
w ৽ॻͰʰQJYJWΤϯδχΞ͕ڭ͑Δϓϩάϥϛϯάೖʱͱ͍͏ຊΛग़͠·ͨ͠
w ϐΫγϒࣾͷඇΤϯδχΞ͚ʹ࡞ͬͨݚम༰ͷॻ੶Խ
w ࠓճࣾͷଟ͍qVFOUEࣄྫͷͭΛհ
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#JH2VFSZΛಋೖ͍ͨ͠ཧ༝
w ϩάΛอଘ͢ΔετϨʔδαʔόʔΛ༻ҙ͢Δͷେม
w #JH2VFSZͷετϨʔδྉۚQFS(#
QFSNPOUI
w #JH2VFSZʹૹΕ؆୯ʹϩάσʔλΛղੳͰ͖Δ
w 42--JLFͷߏจͰใΛऔಘͰ͖Δ
w +0*/ͳͲͰଞͷςʔϒϧͱͷใͱඥ͚Δ͜ͱ؆୯
w େྔͰ͙͢ʹ݁Ռ͕ฦͬͯ͘Δ
w ࣾͰղੳج൫ͱͯ͠ಋೖࣄྫ͕૿͖͍͑ͯͯΔ
w "1*͋Δ
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େྔͷϩάΛ#JH2VFSZʹૹΓ͍ͨ
w qVFOUEͰϩάΛूαʔόʔʹूΊΔج൫Ͱ͖͍ͯͨͷͰूαʔόʔ
͔ΒૹΔΑ͏ʹ͍ͨ͠
w qVFOUQMVHJOCJHRVFSZΛͬͯ4USFBNJOH*OTFSUTͰॻ͖ࠐΉ͜ͱʹ
w 'MVFOUEͰ(PPHMF#JH2VFSZʹϩάΛૠೖͯ͠ΫΤϦΛ࣮ߦ͢Δ2JJUB
IUUQRJJUBDPNIBSVLBTBOJUFNTFEBDFD
• buffer_type fileʹͯ͠buffer_chunk_limitΛ#JH2VFSZͷ੍ݶ
ͷ.#ΑΓখ͘͞ɺbuffer_queue_limitΛେ͖͘
• buffer_queue_limitͷϑΝΠϧσΟεΫϦϓλΛେ͖͘
w #JH2VFSZ͕࣌ؒোʹͳΒͳ͍ݶΓ҆ఆͯ͠ૹΕΔ
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#JH2VFSZͷྉۚ
w 4USFBNJOH*OTFSUTʹ݄·ͰQFS
SPXT͔͔Δ
w ݄ʹྉ͕ۚมΘΔ
w 4UPSBHFʹQFS(#
QFSNPOUI
w େྔͷϩάΛ4USFBNJOH*OTFSUTͰૹΔͱૹΔ͚͓͕͔͔ͩۚΔ
w IUUQTDMPVEHPPHMFDPNCJHRVFSZQSJDJOH
w όονॲཧͰૹΔʹྉ͔͔ۚΒͳ͍
w ͨͩ͠όονͰૹΔ߹
VQEBUFTQFSUBCMFQFSEBZͷ੍ݶ͕͋Δ
w IUUQTDMPVEHPPHMFDPNCJHRVFSZRVPUBQPMJDZ
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#JH2VFSZʹόονॲཧͰ҆ఆతʹૹΔ
w ྉۚΛ͑ΔͨΊʹόονͰૹΓ͍ͨ
w qVFOUQMVHJOpMFBMUFSOBUJWFͰH[JQѹॖͨ͠ϑΝΠϧΛอଘ͢Δ͜ͱ͕Ͱ͖Δ
• buffer_type fileʹͯ͠buffer_chunk_limit/flush_intervalΛదʹઃఆ
͢Δͱ҆ఆͯ͠ϑΝΠϧΛॻ͖ࠐΊΔ
• ݱࡏbuffer_chunk_limit 512m/flush_interval 5m
w খ͞ͳH[JQϑΝΠϧ͕ͨ͘͞ΜͰ͖ΔͨΊ݁߹ͯ͠େ͖ͳH[JQϑΝΠϧΛ࡞Δ
w +FOLJOTͰ࣌ؒʹճ࣮ߦ͍ͯ͠Δ
w +FOLJOTͰCRίϚϯυΛͬͯH[JQϑΝΠϧΛૹΔ
w ϐʔΫ࣌ؒଳલޙ࣌ؒͰૹΓ͖Εͳ͍͕+FOLJOT͕ΩϡʔΠϯάͯ͘͠ΕΔ
w ࣦഊͨ͠Β࣍ͷϏϧυͰෳͷϩάϑΝΠϧΛૹΔ
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·ͱΊ
w #JH2VFSZʹେྔʹϩάΛૹΔͨΊʹqVFOUEΛ༻ͨ͠
w 4USFBNJOH*OTFSUTͰૹΔ߹buffer_type fileʹͯ͠
buffer_chunk_limitͱbuffer_queue_limitΛௐ͢Δ
w ҰϑΝΠϧʹอଘ͍ͨ͠߹H[JQѹॖͯ͠
buffer_chunk_limit/flush_intervalΛௐ͢Δ
w όονͰૹͬͨํ͕͍҆ͷͰྔ͕ଟ͍ͱϝϦοτ͕େ͖͍
w όονͰૹΔ߹ࣦഊͨ͠ͱ͖ͷ͜ͱΛͪΌΜͱߟ͑Δ