Tagged Questions

Act of processing several items together.

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0
votes
0answers
20 views

Neo4J and Talend BD inserting a relationship - node doesn't exist

I use Talend Open Studio Big Data to migrate my MySQL DB to Neo4j, i successfully migrated about 5 tables and 4 relations but I got stuck on a very weird problem. When inserting a relationship I get: ...
1
vote
0answers
21 views

Neo4j: Create various Nodes of type 1 and type 2 relate these 2 types of Nodes with 2 different relationships

I'm using Neo4j to store data. I have 2 types of data of GDP and Health. Each data has set of countries(say around 20) and set of years (say 1990-2013). Now I want to store each country as unique ...
0
votes
1answer
39 views

Spring Batch : multi file processing using multi threads

I have requirement where I have to deal with multiple files (say 300 csv files). I need to read --> process --> write, each individual file as I need to apply some transformation logic on the data. ...
0
votes
1answer
21 views

'forfiles' is not recognized as an internal or external command

I ran the code in Windows 7 and it is working fine... when I run this code in Windows XP, I am getting forfiles not recognized. call :moveOldFiles D:\coupon\Source\1 *.* %days% ...
4
votes
3answers
57 views

Leaky java library slowly takes all memory, no OutOfMemoryException is thrown, workarounds?

I am using java odftoolkit library (simple-odf-0.6.6) for odf document manipulations. We iterate all documents in the loop : TextDocument textdoc = TextDocument.loadDocument(odtFileName); . changing ...
1
vote
1answer
27 views

Execute batch instructions sequentially

I have a problem with my batch file (.bat). It has the following lines : start /d "\\Pcaldatp01\myroute" App1.exe start /d "\\Pcaldatp01\myroute" App2.exe start /d "\\Pcaldatp01\myroute" App3.exe ...
0
votes
1answer
46 views

PHP Batch Processing: send checkbox and radio values of table rows together

I am generating a table using the result of mysql query with checkboxes and radio buttons in each row like: while($row4 = mysql_fetch_array($q4)) { $pids = $row4['pid']; echo "<tr>"; echo ...
1
vote
0answers
49 views

How to add Headers to multiple sheets in a workbook using Apache POI

I have created a Batch Reporting using Apache POI. I need to know how to add Headers to both sheets. I used getHeader() but that adds same Headers for both sheets and I need to add different headers ...
0
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0answers
24 views

Debugging a OperationApplicationException insert failed

I am going to try to simplify this situation as much as possible. Observe the following code: //... ArrayList<ContentProviderOperation> batch = Lists.newArrayList(); ...
0
votes
0answers
23 views

In R, when running mclapply, I get “execution halted” if running in batch mode but not in interactive mode.

I have a messy function that I'm calling on simulated datasets from inside mclapply() (from the parallel package). When I run the script using R CMD BATCH script.r script.out, I get many "Execution ...
0
votes
1answer
19 views

Batch rename 2k+ image files with title from .csv column entry [closed]

I have 4500+ items listed in a relational database (currently a .csv file) with 2300+ images in a folder which correspond to a part number (sometimes an image depicts multiple products). I want to ...
0
votes
3answers
25 views

batch command input menu

i have a question . It is possible to make a batch menu to accept multiple commands at the same time? Example : ( my code ) @ECHO OFF set tries=6 :top cls set /a tries=%tries% -1 if %tries%==0 ( ...
0
votes
2answers
31 views

Increase number in string in bat file?

How can I increment the value of an int in a string ? Say I have foo-815-bar. I'd like to have foo-815-bar. foo and bar can be constants (although if bar can be an unknown variable, it would be ...
0
votes
1answer
30 views

RavenDB and batch API

Hi in my project we are doing an import if lets say products. We will have a web service where we will get maybe 10 calls for one import, so we need to have a transaction that can be over several ...
0
votes
1answer
75 views

How to create Backup Batch file that copys only modified files & delete the dest files/folders that do not exist in the source?

I want to create a backup Batch file that meets these requirements: Requirement: 1-Only copy the source files if the source file got modified. 2-If the destination contains the files/folders that ...
0
votes
1answer
32 views

Catching a return code from a non-interactive R script execution

I need to launch in batch some R processes and I'd like to catch a return code from the scripting language to understand if the R process had or not a poblem in its execution. Generally speaking what ...
-3
votes
0answers
66 views

Backgroundworker vs Mainthread [closed]

I have a common method which is hit by both background worker for a batch job and main thread run by Task. Main thread is taking 8 second when background worker is not running. And the same main ...
0
votes
1answer
45 views

Parsing a string from CSV with different values each time

I'm currently working with poteto's ipgeolocation script but am changing it slightly to suit my own needs. below is what I have def get_batch(batch_filename): # "Creates list containing all the ...
2
votes
1answer
46 views

Copy Multiple Files with Same Characters to a Single File

I have a lot of files that need to be joined. Existing file naming structure is 20130514ABCD.txt where the file naming convention is year, month, date, city. I would like to merge files with same last ...
0
votes
0answers
22 views

Batch mode in SQL Server [migrated]

I want to try the column store index in SQL Server and im trying to get my queries to run in batch mode, i rewrote my query this way( it had an outer join before) but the execution plan still show ...
0
votes
1answer
73 views

Delete rows in a batch using JPA EntityManager

I was trying to delete rows in a batch using JPA EntityManager. I got the following exception. java.lang.IllegalStateException: Not allowed to create transaction on shared EntityManager - use Spring ...
0
votes
1answer
34 views

Getting Job Downtime in a Logfile if it has a duplicate

I'm trying to figure out how to determine the corresponding restart time (the last restart before job finally completed) of a specific job that abended (abnormal termination). For example: Job ABC ...
1
vote
2answers
54 views

How to return status information during lengthy batch process in MVC 4 action?

In my MVC 4 app, I have a view that uploads a file from the client machine with: <snip> @using (Html.BeginForm("Batch", "Home", FormMethod.Post, new { enctype = "multipart/form-data" })) { ...
1
vote
1answer
47 views

Cannot write result of batch file processing using DOS START command

I have a batch file which will run multiple programs using DOS start command. However, I could not write the programs' result to their respective text file. start program1.exe > result1.txt start ...
0
votes
0answers
19 views

Batch upload and process files in Django

For a Django site, I need to upload about 5 million xml files, parse them, and associate the fields I get from the xml files with fields in my models. I was wondering if there's a (relatively) easy ...
0
votes
0answers
73 views

NHibernate command_timeout does not work with batches

Today I experienced an issue with timeouts. I have the following configuration which is used to create a SessionFactory: <property name="adonet.batch_size">50</property> <property ...
0
votes
1answer
41 views

Batch import through the REST API for neo4j

I am using neo4j's rest api for batch importing. As per the docs ( http://docs.neo4j.org/chunked/stable/rest-api-batch-ops.html ) This service is transactional. If any of the operations ...
0
votes
1answer
78 views

create a temp datatable to store values of records

Need help with dataset I am working on I have a dataset with 2 tables one holds only the primary key values which is "Statementnumber" and the other hold a rest of the details with one to many ...
0
votes
1answer
18 views

Does BatchFetch change the fetch type?

I am using EclipseLink 2.1.0 in my Java EE application and optimized the loading of nested entity lists using @BatchFetch. Now I'm curious if this Annotation will change the fetch mode, meaning does ...
0
votes
0answers
11 views

how to distribute batch mode jobs to individual boards running linux mounted over NFS

Few boards running linux kernel with common root file system mounted over NFS. A file, in NFS mounted file system, holds the job description to be run in batch mode. Each line in the File holds one ...

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