hzxiongyinke commented on code in PR #4821:
URL: https://github.com/apache/hive/pull/4821#discussion_r1378694480
##########
ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java:
##########
@@ -731,6 +734,24 @@ private static void start(SessionState startSs, boolean
isAsync, LogHelper conso
// that would cause ClassNoFoundException otherwise
throw new RuntimeException(e);
}
+ try {
+ if(!startSs.isHiveServerQuery){
+ if (getSessionConf().getBoolVar(ConfVars.METASTORE_USE_THRIFT_SASL)) {
+ UserGroupInformation UGI = Utils.getUGI();
+ String hmsDelegationTokenStr =
Hive.get().getDelegationToken(UGI.getShortUserName(), UGI.getShortUserName());
+ if (hmsDelegationTokenStr != null) {
+ getSessionConf().setVar(ConfVars.METASTORE_TOKEN_SIGNATURE,
CLITOKEN);
+ try {
+ SecurityUtils.setTokenStr(UGI, hmsDelegationTokenStr, CLITOKEN);
+ } catch (IOException e) {
+ throw new IOException("Couldn't setup delegation token in the
ugi: " + e, e);
Review Comment:
> I think this is better - `throw new IOException("Couldn't set delegation
token in the UGI due to: " + e.getMessage(), e);`
You're right,I will follow your suggestion.
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