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公司希望也开发一套多维分析系统,以解决运营/产品无休止的需求和技术人力不足的矛盾!
一、BIRT:易用性差,所以没再使用
二、JasperReport+ireport:文档收费,不支持ETL工具
三、Pentaho:在中国比较普及,文档多,报表是其中的一部分,比如数据同步和ETL也都有
四、Openi:老牌BI工具,以前淘宝等公司都使用过,可惜过时啦
结合公司实际,综合考虑决定使用Pentaho的saiku做为报表平台
选型结束后,就开始准备,搭建环境!
git地址:https://github.com/OSBI/saiku
clone下来之后,按照ReadMe安装,可是各种jar包找不到(尝试FQ和多种版本)没有解决问题之后放弃了,下面是报错的信息:
[INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Saiku Module Project ............................... SUCCESS [ 15.192 s] [INFO] saiku - core libraries ............................. SUCCESS [ 8.457 s] [INFO] saiku olap util .................................... SUCCESS [09:05 min] [INFO] saiku - services ................................... FAILURE [25:41 min] [INFO] saiku - web ........................................ SKIPPED [INFO] saiku-ui ........................................... SKIPPED [INFO] saiku - webapp ..................................... SKIPPED [INFO] saiku-server ....................................... SKIPPED [INFO] saiku biserver plugin .............................. SKIPPED [INFO] saiku biserver plugin .............................. SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 35:21 min [INFO] Finished at: 2016-02-04T21:22:34+08:00 [INFO] Final Memory: 35M/145M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal on project saiku-service: Could not resolve dependencies for project org.saikuanalytics:saiku-service:jar:3.7.4: Failed to collect dependencies at org.saiku:saiku-query:jar:0.1-SNAPSHOT -> pentaho:mondrian:jar:4.3.0.1-SPARK: Failed to read artifact descriptor for pentaho:mondrian:jar:4.3.0.1-SPARK: Could not transfer artifact pentaho:mondrian:pom:4.3.0.1-SPARK from/to atlassian2 (http://repository.opencastproject.org/): repository.opencastproject.org:80 failed to respond -> [Help 1]
这就方便了很多
1、填写schema
选择Admin Console,再选择Add Schema,如下图:
上传saiku.xml,内容如下:
<Schema name="test_schema"> <cube name="test_cube"> <Table name="t_data"/> <Dimension name="user" foreignKey="user_id"> <Hierarchy hasAll="true" allMemberName="user_id" primaryKey="user_id"> <Table name="t_user"/> <Level name="user_id" column="user_id" uniqueMembers="true" type="Integer"/> </Hierarchy> </Dimension> <Measure column="count" aggregator="sum" datatype="Numeric" name="all_count" caption="all_count"/> </cube> </Schema>
2、添加数据源
首先添加数据表:
CREATE TABLE t_data ( user_id integer, count numeric(4,2) ); CREATE TABLE t_user ( user_id serial NOT NULL, user_name character varying(50), pwd character varying(50) ); --t_data的数据 1;33.00 2;32.00 3;34.00 4;38.00 2;23.00 2;3.00 --t_user的数据 1;"user1";"1" 2;"user2";"2" 3;"user3";"3" 4;"user4";"4"
3、添加数据源
其中url的格式是:jdbc:postgresql://l-tdata3.tkt.cn6.qunar.com:5432/saiku
拖动字段到如下位置即可:
saiku开源的github地址:https://github.com/OSBI/saiku
saiku安装过程:http://blog.csdn.net/gsying1474/article/details/45918275
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原文地址:http://www.cnblogs.com/liqiu/p/5183322.html