chia7712 commented on code in PR #16282:
URL: https://github.com/apache/kafka/pull/16282#discussion_r1637109956
##########
connect/runtime/src/main/java/org/apache/kafka/connect/runtime/rest/RestClient.java:
##########
@@ -189,9 +190,13 @@ private <T> HttpResponse<T> httpRequest(HttpClient client,
String url, String me
Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),
"Unexpected status code when handling forwarded
request: " + responseCode);
}
- } catch (IOException | InterruptedException | TimeoutException |
ExecutionException e) {
+ } catch (IOException | TimeoutException | ExecutionException e) {
log.error("IO error forwarding REST request to {} :", url, e);
throw new
ConnectRestException(Response.Status.INTERNAL_SERVER_ERROR, "IO Error trying to
forward REST request: " + e.getMessage(), e);
+ } catch (InterruptedException e) {
+ log.error("Thread was interrupted forwarding REST request to {}
:", url, e);
+ Thread.currentThread().interrupt();
Review Comment:
> I believe it is not required because this httpRequest is an overloaded
method that is only used by another httpRequest method invoked in
RestClientTest.java.
not sure whether I catch your point. It seems the `httpRequest` you fix is
used by other variety `httpRequest` of `RestClient`. It is used by production,
and so it is worthwhile to have a simple test case in `RestClientTest`. For
example:
```java
@Test
public void testInterruptCall() throws ExecutionException,
InterruptedException, TimeoutException {
Request req = mock(Request.class);
doThrow(new InterruptedException()).when(req).send();
doReturn(req).when(req).header(anyString(), anyString());
doReturn(req).when(httpClient).newRequest(anyString());
ConnectRestException e =
assertThrows(ConnectRestException.class, () -> httpRequest(
httpClient, MOCK_URL, TEST_METHOD, TEST_TYPE,
TEST_SIGNATURE_ALGORITHM
));
assertIsInternalServerError(e);
assertInstanceOf(InterruptedException.class, e.getCause());
assertTrue(Thread.interrupted());
}
```
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