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https://issues.apache.org/jira/browse/HDDS-1371?focusedWorklogId=225839&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-225839
]
ASF GitHub Bot logged work on HDDS-1371:
----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Apr/19 20:45
Start Date: 10/Apr/19 20:45
Worklog Time Spent: 10m
Work Description: arp7 commented on pull request #703: HDDS-1371.
Download RocksDB checkpoint from OM Leader to Follower.
URL: https://github.com/apache/hadoop/pull/703#discussion_r274151625
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OMNodeDetails.java
##########
@@ -108,4 +129,19 @@ public int getRpcPort() {
public String getRpcAddressString() {
return NetUtils.getHostPortString(rpcAddress);
}
+
+ public String getOMDBCheckpointEnpointUrl(boolean isSecurityEnabled) {
Review comment:
Should use getHttpPolicy here.
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Issue Time Tracking
-------------------
Worklog Id: (was: 225839)
Time Spent: 1.5h (was: 1h 20m)
> Download RocksDB checkpoint from OM Leader to Follower
> ------------------------------------------------------
>
> Key: HDDS-1371
> URL: https://issues.apache.org/jira/browse/HDDS-1371
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> If a follower OM is lagging way behind the leader OM or in case of a restart
> or bootstrapping, a follower OM might need RocksDB checkpoint from the leader
> to catch up with it. This is because the leader might have purged its logs
> after taking a snapshot.
> This Jira aims to add support to download a RocksDB checkpoint from leader
> OM to follower OM through a HTTP servlet. We reuse the DBCheckpoint servlet
> used by Recon server.
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