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https://issues.apache.org/jira/browse/HDDS-1981?focusedWorklogId=298624&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-298624
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ASF GitHub Bot logged work on HDDS-1981:
----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Aug/19 11:55
Start Date: 21/Aug/19 11:55
Worklog Time Spent: 10m
Work Description: supratimdeka commented on pull request #1319:
HDDS-1981: Datanode should sync db when container is moved to CLOSED or
QUASI_CLOSED state
URL: https://github.com/apache/hadoop/pull/1319#discussion_r316139740
##########
File path:
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueContainer.java
##########
@@ -365,6 +375,22 @@ void compactDB() throws StorageContainerException {
}
}
+ private void flushAndSyncDB() throws StorageContainerException {
+ try {
+ try (ReferenceCountedDB db = BlockUtils.getDB(containerData, config)) {
+ db.getStore().flushDB(true);
+ LOG.info("Container {} is synced with bcsId {}.",
Review comment:
might be a good idea to move this log out into close() and quasiClose(). So
that flushAndSyncDB is a utility routine which can, in principle, be invoked
outside of close/quasiClose.
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Issue Time Tracking
-------------------
Worklog Id: (was: 298624)
Time Spent: 50m (was: 40m)
> Datanode should sync db when container is moved to CLOSED or QUASI_CLOSED
> state
> -------------------------------------------------------------------------------
>
> Key: HDDS-1981
> URL: https://issues.apache.org/jira/browse/HDDS-1981
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Lokesh Jain
> Assignee: Lokesh Jain
> Priority: Major
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Datanode should sync db when container is moved to CLOSED or QUASI_CLOSED
> state. This will ensure that the metadata is persisted.
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