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ASF GitHub Bot logged work on HDFS-13522: ----------------------------------------- Author: ASF GitHub Bot Created on: 12/Apr/22 20:03 Start Date: 12/Apr/22 20:03 Worklog Time Spent: 10m Work Description: simbadzina commented on code in PR #4127: URL: https://github.com/apache/hadoop/pull/4127#discussion_r848823251 ########## hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java: ########## @@ -1380,8 +1437,9 @@ private static boolean isExpectedValue(Object expectedValue, Object value) { final CallerContext originContext = CallerContext.getCurrent(); for (final T location : locations) { String nsId = location.getNameserviceId(); + boolean isObserverRead = observerReadEnabled && isReadCall(m); final List<? extends FederationNamenodeContext> namenodes = - getNamenodesForNameservice(nsId); + msync(nsId, ugi, isObserverRead); Review Comment: I see. I've added a commit to allow nameservice specific overrides. I left observer.auto-msync-period as a global configure Issue Time Tracking ------------------- Worklog Id: (was: 756001) Time Spent: 5h 40m (was: 5.5h) > RBF: Support observer node from Router-Based Federation > ------------------------------------------------------- > > Key: HDFS-13522 > URL: https://issues.apache.org/jira/browse/HDFS-13522 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: federation, namenode > Reporter: Erik Krogen > Assignee: Simbarashe Dzinamarira > Priority: Major > Labels: pull-request-available > Attachments: HDFS-13522.001.patch, HDFS-13522.002.patch, > HDFS-13522_WIP.patch, RBF_ Observer support.pdf, Router+Observer RPC > clogging.png, ShortTerm-Routers+Observer.png > > Time Spent: 5h 40m > Remaining Estimate: 0h > > Changes will need to occur to the router to support the new observer node. > One such change will be to make the router understand the observer state, > e.g. {{FederationNamenodeServiceState}}. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org