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用來練習(xí)python不錯(cuò)
Python使用SQLAlchemy訪問MemFireDB之前看到一個(gè)帖子說的挺好苔货,項(xiàng)目開發(fā)盡量不要自己造輪子厕妖,能用開源項(xiàng)目或者SAAS服務(wù)盡量用棺妓,很多事情都是跟時(shí)間賽跑项栏。 最近在體驗(yàn) MemFire Cloud[https://m...
之前看到一個(gè)帖子說的挺好彬伦,項(xiàng)目開發(fā)盡量不要自己造輪子掀抹,能用開源項(xiàng)目或者SAAS服務(wù)盡量用虐拓,很多事情都是跟時(shí)間賽跑。 最近在體驗(yàn) MemFire Cloud[https://m...
"Distributed Log Replay" feature broken and removed
The Distributed Log Replay feature was broken and has been removed from HBase 2.y+. As a consequence all related configs, metrics, RPC fields, and logging have also been removed. Note that this feature was found to be unreliable in the run up to HBase 1.0, defaulted to being unused, and was effectively removed in HBase 1.2.0 when we started ignoring the config that turns it on (HBASE-14465). If you are currently using the feature, be sure to perform a clean shutdown, ensure all DLR work is complete, and disable the feature prior to upgrading.
Hbase技術(shù)詳細(xì)學(xué)習(xí)筆記最近在逐步跟進(jìn)Hbase的相關(guān)工作傲武,由于之前對Hbase并不怎么了解蓉驹,因此系統(tǒng)地學(xué)習(xí)了下Hbase城榛,為了加深對Hbase的理解,對相關(guān)知識點(diǎn)做了筆記态兴,并在組內(nèi)進(jìn)行了Hbase...