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Jennifer MolskeJennifer Molske 

Batch Apex Job fails with REQUEST_RUNNING_TOO_LONG

Hello,
I've got a simple BatchApex-Cronjob which should delete all objects of a custom objects.  
global class BatchDeleteWorklogsJob implements Database.Batchable<sObject>, Schedulable  {

    global final String query = 'SELECT Id FROM Issue_Worklog__c LIMIT 20000';

    global void execute(SchedulableContext sc) {
        deleteWorklogs();
    }

    global void deleteWorklogs() {
        BatchDeleteWorklogsJob deleteJob = new BatchDeleteWorklogsJob();
        ID batchprocessid = Database.executeBatch(deleteJob);
    }

    global Database.QueryLocator start(Database.BatchableContext BC){
        return Database.getQueryLocator(query);
    }

    global void execute(Database.BatchableContext BC, List<sObject> scope){
        delete scope;
        Database.emptyRecycleBin(scope);
    }

    global void finish(Database.BatchableContext BC){

        if(!Test.isRunningTest()) {

            List<Issue_Worklog__c> liste = [SELECT Id FROM Issue_Worklog__c LIMIT 20000];
            if(liste.size() > 0) {

                //Die Liste ist noch nicht leer, daher erneut ausfuehren
                deleteWorklogs();
            }
            else {
                //wenn alle Worklogs geloescht sind, dann loesche anschließend die Issues
                BatchDeleteIssuesJob.deleteIssues();
            }
        }
    }
}

The cronjob gets executed every night and always fails with a REQUEST_RUNNING_TOO_LONG exception. So the problem is my soql query, right? I've already added the LIMIT 20000 condition hoping that it will fix the problem. But nope. 
If I execute the query in the developer console I also get a "No response from server" message.

Any guesses how I can solve this problem? Thanks in advance ;-)
Charan Thumma 15Charan Thumma 15

Try this.....


global class BatchDeleteWorklogsJob implements Database.Batchable<sObject>, Schedulable  {

    global final String query = 'SELECT Id FROM Issue_Worklog__c LIMIT 20000';

   
     global void execute( SchedulableContext sc )
    {
        Database.executeBatch(new BatchDeleteWorklogsJob(), 100);
    }


    global Database.QueryLocator start(Database.BatchableContext BC){
        return Database.getQueryLocator(query);
    }

    global void execute(Database.BatchableContext BC, List<sObject> scope){
        delete scope;
        Database.emptyRecycleBin(scope);
    }

    global void finish(Database.BatchableContext BC){

        if(!Test.isRunningTest()) {

            List<Issue_Worklog__c> liste = [SELECT Id FROM Issue_Worklog__c LIMIT 20000];
            if(liste.size() > 0) {

                //Die Liste ist noch nicht leer, daher erneut ausfuehren
                deleteWorklogs();
            }
            else {
                //wenn alle Worklogs geloescht sind, dann loesche anschließend die Issues
                BatchDeleteIssuesJob.deleteIssues();
            }
        }
    }
}