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https://issues.apache.org/jira/browse/HDFS-12362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16220162#comment-16220162
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Weiwei Yang commented on HDFS-12362:
------------------------------------

Hi [~chenyuyun]

Are you new to Ozone? If so I suggest you to pick up an easier one, this one 
involves block deletion code and ratis code, probably not a good candidate to 
start with. I did a quick look, it looks like there currently doesn't have any 
newbie JIRAs under HDFS-7240, I suggest you to read design doc first, get 
familiar with ozone internals. I will make sure when there is some newbie JIRAs 
created, we let them open for new contributors. 

Thanks

> Ozone: write deleted block to RAFT log for consensus on datanodes
> -----------------------------------------------------------------
>
>                 Key: HDFS-12362
>                 URL: https://issues.apache.org/jira/browse/HDFS-12362
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Weiwei Yang
>              Labels: OzonePostMerge
>
> Per discussion in HDFS-12282, we need to write deleted blocks info to RAFT 
> log when that is ready, see more from [comment from Anu | 
> https://issues.apache.org/jira/browse/HDFS-12282?focusedCommentId=16136022&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16136022].



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