dengzhhu653 commented on code in PR #5775:
URL: https://github.com/apache/hive/pull/5775#discussion_r2057421276
##########
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java:
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@@ -502,6 +506,9 @@ public void reconnect() throws MetaException {
// connection has died and the default connection is likely to be the
first array element.
promoteRandomMetaStoreURI();
}
+
+ generateProxyUserDelegationToken();
Review Comment:
For me it's reasonable to get a new token every time we reconnect, as this
is the same cost as connecting to HMS and check that token(and a call to get a
new token if expired then).
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