[GitHub] [ignite-3] sk0x50 commented on a change in pull request #727: IGNITE-16683 Ignite-3 enable jdbc tests

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

sk0x50 commented on a change in pull request #727:
URL: https://github.com/apache/ignite-3/pull/727#discussion_r831976900



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File path: modules/raft/src/main/java/org/apache/ignite/raft/jraft/rpc/impl/RaftGroupServiceImpl.java
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@@ -613,7 +613,7 @@ else if (th instanceof SMFullThrowable)
      * @return {@code True} if this is a recoverable exception.
      */
     private boolean recoverable(Throwable t) {
-        return t.getCause() instanceof IOException || t.getCause() instanceof TimeoutException;
+        return t instanceof TimeoutException || (t.getCause() != null && t.getCause() instanceof IOException);

Review comment:
       You don't need to check `t.getCause()` for `null` value before using `instanceof`. So, this expression can be simplified:
   `return t instanceof TimeoutException || t.getCause() instanceof IOException;`




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