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https://issues.apache.org/jira/browse/HBASE-20050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16383254#comment-16383254
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Duo Zhang commented on HBASE-20050:
-----------------------------------

{code}
@param lastSeqIds map with {regionName, sequenceId} pairs for serial 
replication.
{code}

Should be encodedRegionName.

And on the directories, encodedRegionName is already a hash result, it does not 
make sense to hash it again... Anyway, can do it in another issue.

+1 on commit now. The comment can be fixed on committing.

Thanks.

> Reimplement updateReplicationPositions logic in serial replication based on 
> the newly introduced replication storage layer
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-20050
>                 URL: https://issues.apache.org/jira/browse/HBASE-20050
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Assignee: Zheng Hu
>            Priority: Major
>         Attachments: HBASE-20050.patch, HBASE-20050.v1.patch, 
> HBASE-20050.v2.patch, HBASE-20050.v3.patch
>
>
> Now, in serial replication,  need to update  the replication position both in 
> zookeeper and meta table, which may led to inconsistent problem. I'll 
> re-implement this part based on the uniform replication storage layer. 



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