Cov txheej txheem:
Video: Tableau puas tuaj yeem txuas rau HDFS?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Native connectors ua txuas Tableau rau Hadoop yooj yim, tsis tas yuav tsum tau tshwj xeeb configuration - Hadoop tsuas yog lwm qhov chaw rau cov ntaub ntawv Tableau . Nqa cov ntaub ntawv mus rau hauv lub cav ceev ceev, hauv lub cim xeeb analytical cav rau cov lus nug ceev, lossis siv lub neej kev sib txuas rau koj tus kheej ua tau zoo database.
Cia li xav txog qhov no, tableau txuas mus rau Hadoop li cas?
Txuas rau Tableau thiab ua Data Visualization rau Hadoop Cov ntaub ntawv: Pib rooj desktop software thiab txuas mus rau Cloudera Hive (Data -> Txuas ) thiab muab cov ntsiab lus raws li qhia hauv qab no screen. Txuas mus rau Hiveserver ntawm chaw nres nkoj 10000 ntawm IP chaw nyob ntawm lub tshuab uas hiveserver tab tom khiav.
Ib sab saum toj no, tableau txuas mus rau Hive database li cas? Pib Tableau thiab hauv qab Txuas , xaiv Hortonworks Hadoop Hive.
Ua qhov kev sib txuas thiab teeb tsa cov ntaub ntawv qhov chaw
- Sau lub npe ntawm server uas hosts lub database.
- Nyob rau hauv daim ntawv teev npe authentication drop-down, xaiv cov authentication txoj kev siv.
- Sau cov ntaub ntawv uas koj raug ceeb toom kom muab.
Ntawm no, kuv yuav txuas rau HDFS li cas?
Txuas rau Hadoop
- Nqa cov cuab yeej nkag rau hauv daim ntaub thiab mus rau qhov kev xaiv Hadoop. Xaiv tus xub me hauv "Txuas Cov Ntaub Ntawv lossis Database", tom qab ntawd Hadoop.
- Sau cov ntaub ntawv tsim nyog los txuas.
- Nyem OK thiab xaiv cov ntaub ntawv los nyeem hauv.
Yuav ua li cas koj txuas tableau rau cloudera Hive?
Pib Tableau thiab hauv qab Txuas , xaiv Cloudera Hadoop. Rau ib daim ntawv teev cov ntaub ntawv tiav kev sib txuas , xaiv Ntau nyob rau hauv Rau ib tug Server. Tom qab ntawd ua cov hauv qab no: Sau lub npe ntawm tus neeg rau zaub mov uas tuav lub database thiab tus lej chaw nres nkoj siv.
Pom zoo:
Tsis tuaj yeem txuas tus neeg rau zaub mov yuav tsis khiav tsis tuaj yeem txuas rau MySQL server ntawm 127.0 0.1 10061?
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Tableau tuaj yeem txuas rau Hadoop?
Ib haiv neeg sib txuas ua kom txuas Tableau mus rau Hadoop yooj yim, tsis tas yuav muaj kev teeb tsa tshwj xeeb - Hadoop tsuas yog lwm cov ntaub ntawv rau Tableau. Nqa cov ntaub ntawv mus rau hauv lub cav ceev ceev, hauv-nco analytical engine rau cov lus nug ceev, lossis siv kev sib txuas nyob rau koj tus kheej cov ntaub ntawv ua tau zoo
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