log the exception on failure to send query response (#4179)

2017-04-25 12:27:20 -05:00 · 2017-04-25 12:27:20 -05:00 · 4d3745d6c9
parent 97ddb38d75
commit 4d3745d6c9
1 changed files with 1 additions and 0 deletions
--- a/server/src/main/java/io/druid/server/QueryResource.java
+++ b/server/src/main/java/io/druid/server/QueryResource.java
@ -267,6 +267,7 @@ public class QueryResource implements QueryCountStatsProvider
                      success = true;
                    } catch (Exception ex) {
                      exceptionStr = ex.toString();
+                      log.error(ex, "Unable to send query response.");
                      throw Throwables.propagate(ex);
                    } finally {
                      try {