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Posted to hdfs-issues@hadoop.apache.org by "qinyuren (Jira)" <ji...@apache.org> on 2021/11/23 14:07:00 UTC

[jira] [Updated] (HDFS-16352) return the real datanode blocknums in #getDatanodeStorageReport

     [ https://issues.apache.org/jira/browse/HDFS-16352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

qinyuren updated HDFS-16352:
----------------------------
    Summary: return the real datanode blocknums in #getDatanodeStorageReport  (was: fill the real datanode blocknums in #getDatanodeStorageReport)

> return the real datanode blocknums in #getDatanodeStorageReport
> ---------------------------------------------------------------
>
>                 Key: HDFS-16352
>                 URL: https://issues.apache.org/jira/browse/HDFS-16352
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: qinyuren
>            Priority: Major
>         Attachments: image-2021-11-23-22-04-06-131.png
>
>
> #getDatanodeStorageReport will return the array of DatanodeStorageReport which contains the DatanodeInfo in each DatanodeStorageReport, but the numBlocks in DatanodeInfo is always zero, which is confusing
> !image-2021-11-23-22-04-06-131.png|width=683,height=338!
> Or we can return the real numBlocks in DatanodeInfo when we call #getDatanodeStorageReport



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