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https://issues.apache.org/jira/browse/HDFS-10528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoyu Yao updated HDFS-10528:
------------------------------
Status: Patch Available (was: Open)
> Add logging to successful standby checkpointing
> -----------------------------------------------
>
> Key: HDFS-10528
> URL: https://issues.apache.org/jira/browse/HDFS-10528
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Attachments: HDFS-10528.00.patch
>
>
> This ticket is opened to add INFO log for a successful standby checkpointing
> in the code below for troubleshooting.
> {code}
> if (needCheckpoint) {
> doCheckpoint();
> // reset needRollbackCheckpoint to false only when we finish a
> ckpt
> // for rollback image
> if (needRollbackCheckpoint
> && namesystem.getFSImage().hasRollbackFSImage()) {
> namesystem.setCreatedRollbackImages(true);
> namesystem.setNeedRollbackFsImage(false);
> }
> lastCheckpointTime = now;
> }
> } catch (SaveNamespaceCancelledException ce) {
> {code}
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