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Cryptic error message - by chall

February 13, 2016, 3:27 am
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I have a scenario that has been working from the same data source. The REST endpoint worked fine. I have changed the query that is retrieving the rows and this has enlarged the schema output from the retrieve step and as input to the tXMLMap component.  What I need to know is how to troubleshoot this. I cannot see code with syntax errors giving me a clue as to which line is causing this. There is scant information on the web about this. There are some newbie errors associated with this such as schemas not synchronised and this is not the case here. Any guidance much appreciated.



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DB connection doubt in Mediation route - by seanzhang1212

February 13, 2016, 8:24 am
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Hi Dietmar, I went through that Infrastructure CG as well as that "Route using connection pooling", however i still cannot setup a database connection pool.  Basically there are two problems: 1. After installing Postgresql JDBC driver version 9.4 ([size=2][font=??]bundle:install [/font][/size][size=2][font=??]mvn:org.postgresql/postgresql/9.4-1206-jdbc42[/font][/size]) for my Java v1.8, there is an warning in tesb log file shows:  23:24:41,741 | WARN  | tp1012633657-344 | r.handler.ContextHandler$Context 2062 | 188 - org.eclipse.jetty.util - 9.2.10.v20150310 | %bundles.pluginTitle: Cannot start org.osgi.framework.BundleException: Exception in org.postgresql.osgi.PGBundleActivator.start() of bundle org.postgresql.jdbc42.

2. I tried to use the JDBC driver which is mentioned in datasource-postgres.xml file with (wrap:mvn:postgresql/postgresql/9.1-901.jdbc4), it can be started, but I found my job is still using in-build DB setup instead of using DB setup in deployed datasource-postgres.xml. Also I doubt if this JDBC drive could work properly with my database which is postgresql v9.4.

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get twarn message from child job to parent job - by roy123

February 13, 2016, 11:40 am
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Hi I'm working on dynamic db connection job. But I need the log of not successful connections when the job runs Here is my parent job [url]http://prntscr.com/a2ucwv[/url] Here is my child job [url]http://prntscr.com/a2ud39[/url] Is there any way to get message written in twarn could display in parent job ? I've tried but not succeed...all the time red errors are displaying on screen instead of twarn message. Any Help ?

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tFileOutputJSON on Mac contains escape characters - by mraandrews

February 13, 2016, 12:55 pm
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I am using Talend 6.1 for Mac.   When I am trying to create a simple interaction with a rest service, using the tRest component, and then output that to a tFileOutputJSON object, the file ends up containing the following data: [code]{"data":[{"Body":"{\n  \"args\": {}, \n  \"headers\": {\n    \"Accept\": \"text\/html, image\/gif, image\/jpeg, *; q=.2, *\/*; q=.2\", \n    \"Host\": \"httpbin.org\", \n    \"User-Agent\": \"Java\/1.7.0_79\"\n  }, \n  \"origin\": \"84.92.55.85\", \n  \"url\": \"http:\/\/httpbin.org\/get\"\n}\n","ERROR_CODE":null}]}[/code] What I was expecting was this (it looks ok, when I use a tLogRow to display): [code]{   "args": {},    "headers": {     "Accept": "text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2",      "Host": "httpbin.org",      "User-Agent": "Java/1.7.0_79"   },    "origin": "84.92.55.85",    "url": "" } [/code] Is anyone else had this problem or know how to fix it? mARK

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Not able to login to the forum - by xdshi

February 13, 2016, 6:57 pm
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Hi AmineH, Sorry for delay! Did you [size=1][font=Arial][color=#000000]register your account as talend member successfully and already [/color][/font][/size]post your issue in talend forum as talend member not GUEST with you active login? Is there any error message you are facing, such as, "You're not login"? Best regards Sabrina

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FTP and picking the file from server location - by amit2676

February 14, 2016, 2:25 pm
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Dear All, I have done FTP from one server to another , please see below screen shots:



Now when ftp is done there are many files example account_20160111.dat account_20160111.ctl id_20160112.dat id_20160112.ctl now when i want to retrive only account file , how shall i do this  as date is also mention so i wanna pick as per the date ,i.e current date? can u please help on this its urgent...... expecting reply soon many thanks

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ConcurrentModificationException in Talend Job - by xdshi

February 14, 2016, 6:38 pm
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Hi Tamil Mynthan,

[quote from ]We are getting the same 'ConcurrentModificationException' issue in tMDMoutput component while running our job from TAC, we are using talend 5.2.2 version (Talend Platform for MDM).
Could you please report a ticket on Talend Support Portal so that we can give you a remote assistance to make a further investigation on your issue through support cycle with priority? Best regards Sabrina
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Not able to download the zipped folder from exchange site - by xdshi

February 14, 2016, 6:43 pm
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Hi S, Sorry for delay! Did this issue repro only on the custom component tRedirectOutput? Can you download tFileOutPutPDF component from talend exchange portal successfully? Best regards Sabrina

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[resolved] transform a CVS file into an XML: which component to use? - by xdshi

February 14, 2016, 6:51 pm
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Hi, Thanks for posting that you have resolved this topic by yourself. Best regards Sabrina

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[resolved] flow freezes - by xdshi

February 14, 2016, 6:54 pm
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Hi, We see that you have set this topic as resolved. Feel free to let us know if it doesn't work for you. Best regards Sabrina

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How to replace a already installed db2Jcc.jar - by xdshi

February 14, 2016, 7:04 pm
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Hi, Have you tried to use the generic JDBC connection with the appropriate and explicit driver? Best regards Sabrina

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Multithreading - by xdshi

February 14, 2016, 7:12 pm
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Hi, The "multi thread execution" feature is available in Talend Open Source. You can find it from job review-->Extra Best regards Sabrina

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Talend ELT Components? - by xdshi

February 14, 2016, 7:32 pm
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Centralize Error Job - by shong

February 14, 2016, 7:41 pm
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Hi  You can use tLogCatcher to capture the error message and pass it to the error job for further processing if needed, for example: ...the main processing of the job... tLogCatcher--main--tFlowToIterate--iterate--tRunJob (call the error job) Refer to this https://help.talend.com/pages/viewpage.action?pageId=190513193to learn how to pass the value from parent job to child job. 

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tFileExcelWorkbookOpen Java heap space error - by xdshi

February 14, 2016, 7:49 pm
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if and else condition in tmap expression - by amolkhandekar92

February 14, 2016, 8:36 pm
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Welcome..!! Nice to see that solution worked for you. Regards, Amol.

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Transforming three dimensional tabular data to XML - by amolkhandekar92

February 14, 2016, 8:54 pm
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NULL data flowing out of tMAP - by amolkhandekar92

February 14, 2016, 9:06 pm
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Hi vital_parsley, Can you please share job screenshot..?? So we can debug it. Regards, Amol.

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Write embedded array fields to MongoDB - by shong

February 14, 2016, 9:25 pm
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Hi  If you want to merge the columns from different data sources, you can add a key column to each input data, and then do an inner join to get the data like this: user1;password;client1 user1;password;client2 user1;password;client3 Please refers to this https://help.talend.com/pages/viewpage.action?pageId=190513450 to learn how to do an inner job.  on tMongoDBOutput, check the 'Generate json document' box, group by user and password columns, and set clientID column as loop element. 

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range search in tmap expression - by amolkhandekar92

February 14, 2016, 10:23 pm
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Hi Yugandhar9, You can use "if..else if" in tMap but limitation is that you cannot use break statement in ternary opearator as per my knowledge. Below Link for "if..else if" in tMap: [url]https://www.talendforge.org/forum/viewtopic.php?id=28817[/url] If you know how to use break statement in ternary operator ,then above solution may work for you. Possible solution: Create routine and pass zip code. then write if..else if in routine and return whatever data you want.. (In routine ,you can use break statement) Regards, Amol.

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