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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/07/24 08:52:36 UTC
[GitHub] [iotdb] wangchao316 commented on a change in pull request #3580: [To rel/0.12]Fix thrift out of sequence in cluster module
wangchao316 commented on a change in pull request #3580:
URL: https://github.com/apache/iotdb/pull/3580#discussion_r675970218
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File path: cluster/src/main/java/org/apache/iotdb/cluster/query/fill/ClusterPreviousFill.java
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@@ -240,19 +242,28 @@ private ByteBuffer remoteAsyncPreviousFill(
private ByteBuffer remoteSyncPreviousFill(
Node node, PreviousFillRequest request, PreviousFillArguments arguments) {
ByteBuffer byteBuffer = null;
- try (SyncDataClient syncDataClient =
- metaGroupMember
- .getClientProvider()
- .getSyncDataClient(node, RaftServer.getReadOperationTimeoutMS())) {
-
- byteBuffer = syncDataClient.previousFill(request);
- } catch (Exception e) {
+ SyncDataClient client = null;
+ try {
+ client =
+ metaGroupMember
+ .getClientProvider()
+ .getSyncDataClient(node, RaftServer.getReadOperationTimeoutMS());
+ byteBuffer = client.previousFill(request);
+ } catch (IOException e) {
+ logger.warn("{}: Cannot connect to {} during previous fill", metaGroupMember, node);
Review comment:
hi , xinyu , I have a little question.
why does IOException not deal? only print warn
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