[GitHub] vvysotskyi commented on a change in pull request #1506: DRILL-6793: FragmentExecutor cannot send its final state for the case…

[GitBox <gi...@apache.org>]

vvysotskyi commented on a change in pull request #1506: DRILL-6793: FragmentExecutor cannot send its final state for the case…
URL: https://github.com/apache/drill/pull/1506#discussion_r225853187
 
 

 ##########
 File path: exec/java-exec/src/main/java/org/apache/drill/exec/store/avro/AvroRecordReader.java
 ##########
 @@ -403,7 +403,9 @@ public void close() {
   public String toString() {
     long currentPosition = -1L;
     try {
-      currentPosition = reader.tell();
+      if (reader != null) {
+        currentPosition = reader.tell();
+      }
     } catch (IOException e) {
       logger.trace("Unable to obtain reader position: " + e.getMessage());
 
 Review comment:
   Please log the stack trace of the exception.

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