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https://issues.apache.org/jira/browse/HDDS-356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589397#comment-16589397
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Xiaoyu Yao commented on HDDS-356:
---------------------------------

Thanks [~anu] for the update. The patch v2 looks excellent to me. Just few more 
comments:

 

*RDBStore.java*

Line 68: NIT: this is not needed as RocksDB has statically loaded the native 
library upon class load.

 

Line 107: NIT: we can use toIOException() here.

 

Line 142: NIT: local variable handles can be folded in the for loop.

 

 

*RDBTable.java*

Line 138: this iterate() method seems very similar to standard 
Iterator#forEachRemaining?

Can we move it to overwrite forEachRemaining in RDBStoreIterator?

 

> Support ColumnFamily based RockDBStore and TableStore
> -----------------------------------------------------
>
>                 Key: HDDS-356
>                 URL: https://issues.apache.org/jira/browse/HDDS-356
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Xiaoyu Yao
>            Assignee: Anu Engineer
>            Priority: Major
>             Fix For: 0.2.1
>
>         Attachments: HDDS-356.001.patch, HDDS-356.002.patch
>
>
> This is to minimize the performance impacts of the expensive RocksDB table 
> scan problems from background services disabled by HDDS-355.



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