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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/03/18 11:03:03 UTC
[GitHub] [iotdb] wangchao316 commented on a change in pull request #2867: IOTDB-1241 support redirect query for cluster
wangchao316 commented on a change in pull request #2867:
URL: https://github.com/apache/iotdb/pull/2867#discussion_r596745154
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File path: session/src/main/java/org/apache/iotdb/session/Session.java
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@@ -452,7 +457,28 @@ public long getTimeout() {
*/
public SessionDataSet executeQueryStatement(String sql)
throws StatementExecutionException, IoTDBConnectionException {
- return defaultSessionConnection.executeQueryStatement(sql, timeout);
+ try {
+ logger.info("{} execute sql {}", defaultSessionConnection.getEndPoint(), sql);
+ return defaultSessionConnection.executeQueryStatement(sql, timeout);
+ } catch (RedirectException e) {
+ handleQueryRedirection(e.getEndPoint());
+ if (enableQueryRedirection) {
Review comment:
line 464-481 and 499-510, could extract method..
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