spring-batch

We are facing following exception while executing spring batch job from command line. Spring Batch Version - 3.0.2.RELEASE Spring Version - 4.0.0.RELEASE xStream version - 1.4.7 Data Base - mysql (I am connecting to new DB schema.) While executing a job using following command, I am getting below exception... java %JAVA_OPTS% org.springframework.batch.core.launch.support.CommandLineJobRunner config/spring-config.xml partitionJdbcJob Exception ---------- INFO: Loaded JDBC driver: com.mysql.jdbc.Driver Feb 20, 2015 3:22:28 PM org.springframework.batch.core.launch.support.SimpleJobLauncher

I have a spring web application. When a user calls save endpoint, system should execute many external calls to save the state in multiple microservices. However, those steps depend on each other. In other words I have a sequence of steps to perform. sequence pattern Just calling a set of steps one by one is not a big deal, I can just create class for each step and call them one by one doing appropriate modifications between the steps. However, each of the steps can fail and if it happens it should be properly reported to the user. Here is a pseudo-code for a straight forward solution: var

I am trying to read client data from database and write processed data to a flat file. But I need to process whole result of the ItemReader before write data. For example, I am reading Client from database rows : public class Client { private String id; private String subscriptionCode; private Boolean activated; } But I want to count and write how many user are activated grouped by subscriptionCode : public class Subscription { private String subscriptionCode; private Integer activatedUserCount; } I don't know how to perform that using ItemReader / ItemProcessor / ItemWriter , can you help me

i'm using Spring batch to run (reading from database table and writing into another table) job the job is scheduled by Quartz and the database is oracle and it's c3p0, i'm getting reader not open exception this is the job context <batch:job id="readyReqPoolJob"> <batch:step id="readyReqPoolStep"> <batch:tasklet> <batch:chunk reader="readyReqPoolReader" writer="readyReqPoolWrtiter" commit-interval="1000" /> </batch:tasklet> </batch:step> </batch:job> <!-- ======================================================= --> <!-- 6) READER --> <!-- ======================================================= -

A couple of questions regarding JSR 352, Spring Batch, and Java 1) When would someone use Java to build a batch JSR-352 application over Spring Batch? My initial take is it would require more coding in Java than Spring Batch. 2) Did version 7 of Java EE implement JSR-352? Or did it just come out with the spec and developers have to implement it? Whereas Spring Batch has implemented it, saving developers coding time? Overall this question is both subjective (subquestion 1) and lacks basic research (subquestion 2). I'll answer subquestion 2 since its not subjective. JSR-352 is part of the EE7

I am running Spring Batch and using JdbcPagingItemReader . With a sample config of : <bean id="dogQueryProvider" class="org.springframework.batch.item.database.support.SqlPagingQueryProviderFactoryBean"> <property name="databaseType" value="mysql" /> <property name="dataSource" ref="dataSource" /> <property name="selectClause" value="SELECT owner.id as ownerid, first_name, last_name, dog_name " /> <property name="fromClause" value="FROM dog_owner owner INNER JOIN dog ON owner.id = dog.id " /> <property name="sortKey" value="owner.id" /> </bean> I am getting an error related to: Column 'id' in

In a Spring Batch I am trying to read a CSV file and want to assign each row to a separate thread and process it. I have tried to achieve it by using TaskExecutor, but what is happening all the thread is picking the same row at a time. I also tried to implement the concept using Partioner, there also same thing happening. Please see below my Configuration Xml. Step Description <step id="Step2"> <tasklet task-executor="taskExecutor"> <chunk reader="reader" processor="processor" writer="writer" commit-interval="1" skip-limit="1"> </chunk> </tasklet> </step> <bean id="reader" class="org

I basically want to create a report with the items that were filtered out in every step in my batch. Currently I can see how many were filtered (and skipped) with spring-batch-admin, but I want the list of items so I can take care of them manually. My step runs over a list of clients and brings data on them from a 3rd party source. I have username+password for every account which I use to get the data. It's possible for a client not to have credentials. I filter those before I run the processor. But a client might have wrong credentials (he miss-typed them) and then I also want to filter it