[ https://issues.apache.org/jira/browse/HDFS-17148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17752896#comment-17752896 ]
ASF GitHub Bot commented on HDFS-17148: --------------------------------------- simbadzina commented on code in PR #5936: URL: https://github.com/apache/hadoop/pull/5936#discussion_r1289577122 ########## hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java: ########## @@ -190,6 +190,14 @@ public long getCurrentTokensSize() { return currentTokens.size(); } + /** + * Interval for tokens to be renewed. + * @return Renew interval in milliseconds. + */ + protected long getTokenRenewInterval() { Review Comment: Please add the unit in method name `getTokenRenewalIntervalMs` > RBF: SQLDelegationTokenSecretManager must cleanup expired tokens in SQL > ----------------------------------------------------------------------- > > Key: HDFS-17148 > URL: https://issues.apache.org/jira/browse/HDFS-17148 > Project: Hadoop HDFS > Issue Type: Improvement > Components: rbf > Reporter: Hector Sandoval Chaverri > Priority: Major > Labels: pull-request-available > > The SQLDelegationTokenSecretManager fetches tokens from SQL and stores them > temporarily in a memory cache with a short TTL. The ExpiredTokenRemover in > AbstractDelegationTokenSecretManager runs periodically to cleanup any expired > tokens from the cache, but most tokens have been evicted automatically per > the TTL configuration. This leads to many expired tokens in the SQL database > that should be cleaned up. > The SQLDelegationTokenSecretManager should find expired tokens in SQL instead > of in the memory cache when running the periodic cleanup. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org