spark2.4.3+kudu1.9 1 批量讀 2 批量寫 3 單個讀/條件讀 4 單個寫 其他:newInsert/newUpdate/newDelete/newUpsert 5 錯誤定位 如果apply之后發現修改 ...
當kudu有tserver下線或者遷移或者修改hostname之后,舊的tserver會一直以dead狀態出現,並且tserver日志中會有大量的連接重試日志,一天的錯誤日志會有幾個G, W : : . tablet service.cc: Invalid argument: UpdateConsensus: Wrong destination UUID requested. Local UUID ...
2019-03-22 22:29 0 827 推薦指數:
spark2.4.3+kudu1.9 1 批量讀 2 批量寫 3 單個讀/條件讀 4 單個寫 其他:newInsert/newUpdate/newDelete/newUpsert 5 錯誤定位 如果apply之后發現修改 ...
kudu中的flume sink代碼路徑: https://github.com/apache/kudu/tree/master/java/kudu-flume-sink kudu-flume-sink默認使用的producer ...
kudu 1.7 官方:https://kudu.apache.org/ 一 簡介 kudu有很多概念,有分布式文件系統(HDFS),有一致性算法(Zookeeper),有Table(Hive Table),有Tablet(Hive Table Partition),有列式存儲 ...
關於kudu的primary key The primary key may not be changed after the table is created. You must drop and recreate a table to select a new primary key. ...
kudu加減數據盤不能直接修改配置fs_data_dirs后重啟,否則會報錯: Check failed: _s.ok() Bad status: Already present: FS layout already exists; not overwriting existing ...
kudu tserver占用內存過高后會拒絕部分寫請求,日志如下: 19/06/01 13:34:12 INFO AsyncKuduClient: Invalidating location 34b1c13d04664cc8bae6689d39b08b77($kudu ...
應用一:kafka數據同步到kudu 1 准備kafka topic 2 准備kudu表 impala-shell 3 准備flume kudu支持 3.1 下載jar 3.2 開發 代碼庫:https://github.com ...
HiBench 7官方:https://github.com/intel-hadoop/HiBench 一 簡介 HiBench is a big data benchmark suite tha ...