pentaho

问题 I am using the Text File Output step to create a CSV file, however i need to insert some additional rows of information at the top of the file. I have been able to have another transform output this data in a previous job step, however when doing so prevents me from outputting column headers in the appended csv output. The end result I am looking for would look something like this: EXTRACT TYPE: XYZ DATE: 20110520 FIRST NAME,LAST NAME,AMOUNT charlie, chaplain, 2345 someone, else, 1234 Any

问题 I want to connect to Neo4j with Pentaho Kettle Spoon. I downloaded jdbc driver of neo4j with this and I tried to use this guide to connect to neo4j with Pentaho Kettle Spoon. I have two main problems: downloaded JDBC Driver is zip file. I changed Driver extension to jar for solving this problem. when I changed extension to jar and copy it in lib folder and follow this guide I faced missing driver error: org.neo4j.jdbc.Driver could not be found How can I solve these problems? 回答1: You can not

问题 I am running Pentaho ce 5.3, I already tested it with a star schema cube and it works fine. Now I would like to visualize into maps mdx queries on dimensions (including spatial ones) stored in Postgis. I don't know if it is possible, or should I add any plugin for this matter? 回答1: You have more options depending on what do you want to visualize. If you want to show: Map with markers: I recommand to use NewMapComponent . Documentation and example can be found in Pentaho > Browse Files >

问题 I'm using pentaho kettle 5.2.0 version. I'm trying to do pivots on my source data,here it is the structure of my source Billingid sku_id qty 1 0 1 1 0 12 1 0 6 1 0 1 1 0 2 1 57 2 1 1430 1 1 2730 1 2 3883 2 2 1456 1 2 571 9 2 9801 5 2 1010 1 And this is what I'm Expecting billingid 0 57 1430 2730 3883 1456 571 9801 1010 1 *******sum of qty****** 2 Any help would be much appreciated ..THANKS in advance 回答1: For denormaliser to work, you first have to Sort, and the Group the rows, to have the

问题 I was creating a Dashboard in Pentaho PUC which uses a postgres connection as the data source. Most of the time this causes the postgres to say Too many clients already in Postgres' SHOW max_connections; Query shows maximum connections of 200 I used this query select * from pg_stat_activity; . From that 90% of connections are from the Pentaho server to the database I use as the datasource in my new dashboard. waiting is f and state is idle in most of the connections. This looks like Pentaho

问题 my input excel sheet has the field with two different types of values column in the format YYYY/MM/DD Now, when I have added the excel sheet into Pentaho the columns along with datatype I got which shows string datatype in the date formats column. which you can see below After this, I tried to integrate with postgres but I am unable to find the result the error which I got attached below Updated I tried with the given timestamp format yyyy/MM/dd HH:mm:ss this works fine for me but this format

问题 I am very new to the pentaho data integration tool. I want to consume a restful service(post web service) from my pentaho. For that i found that i should use a rest client. But when i give the url and body(as i want to consume post service) it is not making the necessary changes in the database. Can anyone tell me how to give body in the rest client in pentaho? i suspect that there is some different way to give the body in the body field of rest client. I am attaching the screenshot of the

问题 I am trying to display a simple static Bar Chart in pentaho CDE but while previewing it i am not getting any result. I am using Pentaho 5.4.0.1.130 version. my console display. my chart component panel details I checked the Query result in mysql workbench and it is giving me proper result 回答1: You are missed Height and Width of the chart. Please specify the value of the height and width like below: Eg: Height: 200 Width: 400 来源： https://stackoverflow.com/questions/35169865/pentaho-cde-bar

问题 I installed a fresh copy of Windows 10 (Education version)and discovered that when I run Pentaho PDI (version 5.4) that I am unable to connect two steps together. Normally there is a dialog window that opens where you can select the add hop but nothing. I installed the JRE and JDK versions of Java. No other issues that I have nothing with other application using Java. I did make the discovery this evening if I place two steps on the work surface and then attempt to execute the transformation,

问题 I'm setting up pentaho for the first time. It is able to see mysql but when I try and set up the initial repository it give me this error: org.pentaho.di.core.exception.KettleAuthException: Incorrect password or login Seems to want an admin (username) password. Don't see anything about this in the docs and web searches have not been fruitful. Any help appreciated. 回答1: If you want to create a new Kettle database repository using MySql, you need to follow some setup instructions. You can try