Impala - 随笔分类 - ggzone

impala daemon启动失败

摘要：启动错误日志：perl: warning: Setting locale failed.perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_A... 阅读全文

posted @ 2016-04-07 18:18 ggzone 阅读(389) 评论(0) 推荐(0)

摘要：刷新impala元信息impala-shell -q 'invalidate metadata' -i hslave1impala-shell -q 'select count(*) from player' -i hslave1 -d db_1其中hsla... 阅读全文

posted @ 2016-02-27 10:06 ggzone 阅读(319) 评论(0) 推荐(0)

摘要：下载所需jar包：http://www.cloudera.com/downloads/connectors/impala/jdbc/2-5-28.html 选择使用impalajdbc41版本import java.sql.Connection;import... 阅读全文

posted @ 2016-02-27 09:47 ggzone 阅读(275) 评论(0) 推荐(0)

摘要：下载mac对应驱动并安装：http://www.cloudera.com/downloads.html.html*HOST 地址是impala Daemon所在的机器ip，端口可以在cm中设置 vi /usr/local/Cellar/unixodbc/2.... 阅读全文

posted @ 2016-02-20 11:11 ggzone 阅读(133) 评论(0) 推荐(0)

摘要：cdh hive和impala的odbc驱动 http://www.cloudera.com/downloads.html.html 选择 SLES 11 64-bit下载： http://www.cloudera.com/downloads/connect... 阅读全文

posted @ 2016-02-20 11:05 ggzone 阅读(161) 评论(0) 推荐(0)

摘要：impala-shell connect ha1:21000更新元信息 invalidate metadata; 阅读全文

posted @ 2016-02-20 10:59 ggzone 阅读(135) 评论(0) 推荐(0)