Database errors cause all worker threads (and the corresponding stuffer thread) to wait indefinitely ----------------------------------------------------------------------------------------------------
Key: CONNECTORS-220 URL: https://issues.apache.org/jira/browse/CONNECTORS-220 Project: ManifoldCF Issue Type: Bug Components: Framework crawler agent Affects Versions: ManifoldCF 0.2, ManifoldCF 0.1, ManifoldCF 0.3 Reporter: Karl Wright Priority: Minor When ManifoldCF gets a database error from a thread, it tries to recover by resetting all threads to a known state. Unfortunately this code seems to fail, and you wind up with a frozen crawl with all worker threads in the following state: "Worker thread '36'" daemon prio=6 tid=0x00000000077ed000 nid=0xa98 in Object.wait() [0x000000000b1af000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:485) at org.apache.manifoldcf.crawler.system.ResetManager.waitForReset(ResetManager.java:107) - locked <0x00000000e0005528> (a org.apache.manifoldcf.crawler.system.WorkerResetManager) at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:110) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira