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https://issues.apache.org/jira/browse/HDFS-16658?focusedWorklogId=795961&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-795961
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ASF GitHub Bot logged work on HDFS-16658:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 28/Jul/22 07:30
            Start Date: 28/Jul/22 07:30
    Worklog Time Spent: 10m 
      Work Description: Hexiaoqiao merged PR #4559:
URL: https://github.com/apache/hadoop/pull/4559




Issue Time Tracking
-------------------

    Worklog Id:     (was: 795961)
    Time Spent: 1h 20m  (was: 1h 10m)

> BlockManager should output some logs when logEveryBlock is true.
> ----------------------------------------------------------------
>
>                 Key: HDFS-16658
>                 URL: https://issues.apache.org/jira/browse/HDFS-16658
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: ZanderXu
>            Assignee: ZanderXu
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> During locating some abnormal cases in our prod environment, I found that 
> BlockManager does not out put some logs in `addStoredBlock` even though 
> `logEveryBlock` is true.
> I feel that we need to change the log level from DEBUG to INFO.
> {code:java}
> // Some comments here
> private Block addStoredBlock(final BlockInfo block,
>                                final Block reportedBlock,
>                                DatanodeStorageInfo storageInfo,
>                                DatanodeDescriptor delNodeHint,
>                                boolean logEveryBlock)
>   throws IOException {
>     ....
>       if (logEveryBlock) {
>         blockLog.debug("BLOCK* addStoredBlock: {} is added to {} (size={})",
>             node, storedBlock, storedBlock.getNumBytes());
>       }
>     ...
>   }
> {code}



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