[CONNECTORS-1266] Email notifications spin until out of memory

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: ManifoldCF 2.2
• Fix Version/s: ManifoldCF 2.3
• Component/s: Email connector
• Assignee: Karl Wright
• Reporter: Karl Wright
• Created: 13/Dec/15 23:06
• Updated: 14/Dec/15 08:08
• Resolved: 13/Dec/15 23:14

Description

agents process ran out of memory - shutting down
java.lang.OutOfMemoryError: Java heap space
        at java.util.Arrays.copyOf(Unknown Source)
        at java.util.Arrays.copyOf(Unknown Source)
        at java.util.ArrayList.grow(Unknown Source)
        at java.util.ArrayList.ensureExplicitCapacity(Unknown Source)
        at java.util.ArrayList.ensureCapacityInternal(Unknown Source)
        at java.util.ArrayList.add(Unknown Source)
        at org.apache.manifoldcf.crawler.notifications.email.EmailConnector.sendMail(EmailConnector.java:301)
        at org.apache.manifoldcf.crawler.notifications.email.EmailConnector.notifyOfJobEnd(EmailConnector.java:270)
        at org.apache.manifoldcf.crawler.system.JobResetThread.doEndNotifications(JobResetThread.java:260)
        at org.apache.manifoldcf.crawler.system.JobResetThread.run(JobResetThread.java:123)

"Looked into the code
There is a never incrementing for loop (copy&paste bug, loop runs over j and increments i) at EmailConnector.java in line 298:"

    for (int j = 0; j < childNode.getChildCount(); i++) {