Elasticsearch RerouteAPIを使ったシャード配置の制御

$MVTUFS3FSPVUF"1*Λ࢖ͬͨ γϟʔυ഑ஔͷ੍ޚ ୈճFMBTUJDTFBSDIษڧձ 4BUPTIJ5",*%" !QJTBUPTIJ

ࣗݾ঺հ ໊લୌా੟ݾ !QJTBUPTIJ ॴଐגࣜձࣾ෋࢜௨ιϑτ΢ΣΞςΫϊϩδʔζ ੜଉ஍ͧ͠ʔ͔ ͓࢓ࣄݘͷࢄา  ɹɹɹɹ#BB4ج൫։ൃ  ɹɹɹɹ࠷ۙ͸"84Ͱ͝ʹΐ͝ʹΐ

$MVTUFS3FSPVUF"1* w ར༻ऀ͕໌ࣔతʹγϟʔυͷׂΓ౰ͯΛ੍ޚͰ͖Δɻ w ϦΫΤετϘσΟʹࢦఆͨ͠3FSPVUF$PNNBOEΛ࣮ߦɻ  3FSPVUF$PNNBOE͸ෳ਺هड़Մೳɻ w 3FSPVUF$PNNBOET  ɹ"MMPDBUF  ɹ$BODFM 
ɹ.PWF w ެࣜΨΠυ  IUUQXXXFMBTUJDTFBSDIPSHHVJEFFO FMBTUJDTFBSDISFGFSFODFDVSSFOUDMVTUFSSFSPVUFIUNM

"1*$BMM&YBNQMF DVSM91045MPDBMIPTU@DMVTUFSSFSPVUFE  \  DPNNBOET<\  NPWF  \  JOEFYUFTU TIBSE   GSPN@OPEFOPEF
UP@OPEFOPEF  ^  ^   \  BMMPDBUF\  JOEFYUFTU TIBSE OPEFOPEF  ^  ^  >  ^

$PNNBOE"MMPDBUF \  BMMPDBUF\  JOEFYUFTU   TIBSE  
OPEFOPEF   BMMPX@QSJNBSZUSVF  ^  ^

$PNNBOE$BODFM \  DBODFM\  JOEFYUFTU   TIBSE  
OPEFOPEF   BMMPX@QSJNBSZUSVF  ^  ^

$PNNBOE.PWF \  NPWF\  JOEFYUFTU   TIBSE  
GSPN@OPEFOPEF   UP@OPEFOPEF  ^  ^

ෳ਺γϟʔυҠಈͷϋϚΓͲ͜Ζ \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF 
^  ^   \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF  ^  ^   \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF  ^  ^  ϊʔυΛۭʹ͍ͨ͠

ෳ਺γϟʔυҠಈͷϋϚΓͲ͜Ζ \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF 
^  ^   \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF  ^  ^   \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF  ^  ^  ࠶഑ஔ͞Εͯ͠·͏ ✗

ࣗಈ࠶഑ஔΛ཈ࢭ ɹDVSMT9165MPDBMIPTU@DMVTUFSTFUUJOHTE  ɹ\  USBOTJFOU\  DMVTUFSSPVUJOHBMMPDBUJPOFOBCMFOPOF  ^  ɹ^

࣮ફฤʁ w 1MVHJO  FMBTUJDTFBSDIIFBE  ʢFMBTUJDTFBSDILPQG͸ͱ͋Δࣄ৘ʹΑΓෆՄʣ w $MVTUFS  OPEFT  JOEFY w
*OEFY  TIBSET  SFQMJDBT

γϟʔυΛͻͨ͢Β഑ஔʜ

ʂʂʂ

#POTBJJTDPPM IUUQTHJTUHJUIVCDPNQJTBUPTIJDFEGBGDEFD

·ͱΊ 3FSPVUF"1* w ໌ࣔతʹγϟʔυׂΓ౰ͯΛ੍ޚͰ͖Δɻ  ͨͩ͠ɺγϟʔυ࠶഑ஔͷઃఆ͸ద੾ʹɻ w ࣮ࡍ໰୊ɺ࢖͍ॴ͕೉͍͠ɻ  #POTBJJTDPPM w ͜ΜͳωλͷͨΊʹ"84ͷ্ݶ؇࿨ਃ੥ͯ͠͠·ͬͨɻ
w 3FNPUF5SBOTQPSU&YDFQUJPO͕සൃɻ  ʢγϟʔυ͕ଟ͗͢Δʁʣ w ݁ߏۤ࿑ׂͨ͠ʹ͸Կͷ໾ʹ΋ཱͨͳ͍ɻ 

͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠

Elasticsearch RerouteAPIを使ったシャード配置の制御

Elasticsearch RerouteAPIを使ったシャード配置の制御

pisatoshi

Transcript

$MVTUFS3FSPVUF"1Λ࢖ͬͨ γϟʔυ഑ஔͷ੍ޚ ୈճFMBTUJDTFBSDIษڧձ 4BUPTIJ5",%" !QJTBUPTIJ

ࣗݾ঺հ ໊લୌా੟ݾ !QJTBUPTIJ ॴଐגࣜձࣾ෋࢜௨ιϑτ΢ΣΞςΫϊϩδʔζ ੜଉ஍ͧ͠ʔ͔ ͓࢓ࣄݘͷࢄา  ɹɹɹɹ#BB4ج൫։ൃ  ɹɹɹɹ࠷ۙ͸"84Ͱ͝ʹΐ͝ʹΐ

$MVTUFS3FSPVUF"1* w ར༻ऀ͕໌ࣔతʹγϟʔυͷׂΓ౰ͯΛ੍ޚͰ͖Δɻ w ϦΫΤετϘσΟʹࢦఆͨ͠3FSPVUF$PNNBOEΛ࣮ߦɻ  3FSPVUF$PNNBOE͸ෳ਺هड़Մೳɻ w 3FSPVUF$PNNBOET  ɹ"MMPDBUF  ɹ$BODFM

"1*$BMM&YBNQMF DVSM91045MPDBMIPTU@DMVTUFSSFSPVUFE  \  DPNNBOET<\  NPWF  \  JOEFYUFTU TIBSE   GSPN@OPEFOPEF

$PNNBOE"MMPDBUF \  BMMPDBUF\  JOEFYUFTU   TIBSE

$PNNBOE$BODFM \  DBODFM\  JOEFYUFTU   TIBSE

$PNNBOE.PWF \  NPWF\  JOEFYUFTU   TIBSE

ෳ਺γϟʔυҠಈͷϋϚΓͲ͜Ζ \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF

ෳ਺γϟʔυҠಈͷϋϚΓͲ͜Ζ \  NPWF\  JOEFYUFTU   TIBSE   GSPN@OPEFOPEF   UP@OPEFOPEF

ࣗಈ࠶഑ஔΛ཈ࢭ ɹDVSMT9165MPDBMIPTU@DMVTUFSTFUUJOHTE  ɹ\  USBOTJFOU\  DMVTUFSSPVUJOHBMMPDBUJPOFOBCMFOPOF  ^  ɹ^

࣮ફฤʁ w 1MVHJO  FMBTUJDTFBSDIIFBE  ʢFMBTUJDTFBSDILPQG͸ͱ͋Δࣄ৘ʹΑΓෆՄʣ w $MVTUFS  OPEFT  JOEFY w

γϟʔυΛͻͨ͢Β഑ஔʜ

ʂʂʂ

#POTBJJTDPPM IUUQTHJTUHJUIVCDPNQJTBUPTIJDFEGBGDEFD

·ͱΊ 3FSPVUF"1* w ໌ࣔతʹγϟʔυׂΓ౰ͯΛ੍ޚͰ͖Δɻ  ͨͩ͠ɺγϟʔυ࠶഑ஔͷઃఆ͸ద੾ʹɻ w ࣮ࡍ໰୊ɺ࢖͍ॴ͕೉͍͠ɻ  #POTBJJTDPPM w ͜ΜͳωλͷͨΊʹ"84ͷ্ݶ؇࿨ਃ੥ͯ͠͠·ͬͨɻ

͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠

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