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https://issues.apache.org/jira/browse/HDFS-17584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17867565#comment-17867565
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ASF GitHub Bot commented on HDFS-17584:
---------------------------------------

2005hithlj commented on code in PR #6947:
URL: https://github.com/apache/hadoop/pull/6947#discussion_r1685577277


##########
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml:
##########
@@ -6606,4 +6606,11 @@
       Enables observer reads for clients. This should only be enabled when 
clients are using routers.
     </description>
   </property>
+  <property>
+    <name>dfs.client.verify.checksum.enabled</name>

Review Comment:
   @Hexiaoqiao Thanks for your review. Does the "interface" here refer to 
DistributedFileSystem.setVerifyChecksum?
   For example, in some POC scenarios where the POC use cases are already 
fixed, which may be SQLs or other forms, if we want to turn off the checksum to 
observe the effect, it would be a better choice to do so through configuration 
items.
   





> DistributedFileSystem verifyChecksum should be configurable
> -----------------------------------------------------------
>
>                 Key: HDFS-17584
>                 URL: https://issues.apache.org/jira/browse/HDFS-17584
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs-client
>            Reporter: Liangjun He
>            Assignee: Liangjun He
>            Priority: Minor
>              Labels: pull-request-available
>
> In some of our POC scenarios, we would like to set the verifyChecksum of 
> DistributedFileSystem to false, but currently, verifyChecksum is not 
> configurable and the default value is true.



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