From 11d4bab1ac455645802d2f4b0e89b7a5764cc5fc Mon Sep 17 00:00:00 2001
From: Noah Levitt <nlevitt@archive.org>
Date: Mon, 5 Oct 2015 11:46:35 -0700
Subject: [PATCH] catch exceptions and log error in StatisticsTracker.run(), to
 make sure statistics events don't stop happening

---
 .../org/archive/crawler/reporting/StatisticsTracker.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/engine/src/main/java/org/archive/crawler/reporting/StatisticsTracker.java b/engine/src/main/java/org/archive/crawler/reporting/StatisticsTracker.java
index 09af0b47..e005efbf 100644
--- a/engine/src/main/java/org/archive/crawler/reporting/StatisticsTracker.java
+++ b/engine/src/main/java/org/archive/crawler/reporting/StatisticsTracker.java
@@ -416,7 +416,11 @@ public class StatisticsTracker
      *
      */
     public void run() {
-        progressStatisticsEvent();
+        try {
+            progressStatisticsEvent();
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, "unexpected exception from progressStatisticsEvent()", e);
+        }
     }
 
     /**