Yadda za a Kafa Samun Samun Kyawawan Mai Gudanarwa - Sashe na 6

YARN ita ce shimfidar sarrafa Hadoop, wacce ta ƙunshi sabis na Master (Resource Manager) da kuma Slave (Node Manager) don aiwatar da bayanan. Manajan Bayanai (RM) shine mahimmin bangare wanda ke da alhakin rarraba albarkatu da gudanarwa tsakanin duk ayyukan da ke gudana a Hadoop Cluster.

Ana ba da shawarar koyaushe kuma mafi kyawun aiki don samun Cluster High Availability (HA) a kan Ayyuka masu mahimmanci kamar Namenode da Manajan Gudanarwa.

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A cikin wannan labarin, za mu ga matakai don ba da damar Samun Babban Samfu a kan Manajan Albarkatun.

Ba da Babban Samun Dama a Manajan Kayayyaki

1. Jeka zuwa Manajan Cloudera a adiresoshin da ke gaba ka shiga YARN -> Ayyuka -> Saka Babban Samun.

http://13.233.129.39:7180/cmf/home

2. Zaɓi sabar inda zaka sami mai sarrafa kayan aiki na biyu. Yawancin lokaci, za mu sami sabar masarrafar ta biyu don tura Babban Samu. Anan, muna zaɓar master2 don bawa HA damar.

3. Da zarar ka zaba master2, danna 'Ci gaba' don ci gaba.

4. Ana ba da damar aiwatar da HA. Kuna iya duba ayyukan bango ta danna kowane matakai.

5. Da zarar an kammala dukkan matakai, zaka sami matsayin 'Gama'. Danna 'Gama'.

6. Tabbatar da Manajan Albarkata Samun wadatarwa ta hanyar duba yanayin Yarn a Manajan Cloudera -> YARN -> Misalai.

Kuna iya ganin Manajan Bayanai guda biyu, ɗayan zai kasance a cikin jihar 'Mai aiki', wani kuma zai kasance a 'Jiran aiki'.

A cikin wannan labarin, mun bi mataki zuwa mataki don ba da damar Samun Babban Samun kan Manajan Kayan aiki. Duk lokacin da Manajan Albarkatun Na'ura ya sauka, mai kula da Albarkatun kayan aiki zai zama mai aiki don samar da kayan aiki ba zai samu matsala ba.