133tosakarin commented on code in PR #13178:
URL: https://github.com/apache/iotdb/pull/13178#discussion_r1721201162
##########
iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/ratis/RatisConsensus.java:
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@@ -864,14 +868,30 @@ private RatisClient getRaftClient(RaftGroup group) throws
ClientManagerException
}
}
+ private RatisClient getConfigurationRaftClient(RaftGroup group) throws
ClientManagerException {
+ try {
+ return reconfigurationClientManager.borrowClient(group);
+ } catch (ClientManagerException e) {
+ logger.error("Borrow client from pool for group {} failed.", group, e);
+ // rethrow the exception
+ throw e;
+ }
+ }
+
private RaftClientReply sendReconfiguration(RaftGroup newGroupConf)
throws RatisRequestFailedException {
// notify the group leader of configuration change
RaftClientReply reply;
- try (RatisClient client = getRaftClient(newGroupConf)) {
- reply =
- client.getRaftClient().admin().setConfiguration(new
ArrayList<>(newGroupConf.getPeers()));
- if (!reply.isSuccess()) {
+ try (RatisClient client = getConfigurationRaftClient(newGroupConf)) {
+ while (true) {
Review Comment:
I think it's no problem, but i can remove it
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