title: Quartz sheduler throws out of memory
body: <p>My quartz job throws an error below.
  Does anyone know how to fix out of memory problem?</p>
  
  <pre><code>Exception in thread "DefaultQuartzScheduler_QuartzSchedulerThread" java.lang.OutOfMemoryError: Java heap space
  Exception in thread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" java.lang.OutOfMemoryError: Java heap space
      at java.util.Arrays.copyOf(Arrays.java:2367)
      at java.lang.String.&lt;init&gt;(String.java:197)
      at java.io.Win32FileSystem.resolve(Win32FileSystem.java:259)
      at java.io.File.&lt;init&gt;(File.java:341)
      at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:743)
      at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:477)
      at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1449)
      at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:301)
      at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
      at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
      at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1374)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1530)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1540)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1519)
      at java.lang.Thread.run(Thread.java:722)
  Exception in thread "http-bio-8080-AsyncTimeout" java.lang.OutOfMemoryError: Java heap space
  Exception in thread "Timer-2" java.lang.OutOfMemoryError: Java heap space
  Exception in thread "Timer-1" java.lang.OutOfMemoryError: Java heap space
  </code></pre>