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https://issues.apache.org/jira/browse/HDFS-8421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14553416#comment-14553416
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Jing Zhao commented on HDFS-8421:
---------------------------------
# We do not need to remove the following check from the beginning of the
startFile call.
{code}
checkOperation(OperationCategory.WRITE);
{code}
# The safemode check should only be in the real file creation section
# The following log seems unnecessary to me: in case of Standby NN this change
will cause a lot of warning msg in the log
{code}
+ } catch (IOException e) {
+ NameNode.stateChangeLog.warn("DIR* NameSystem.startFile: " + src + " " +
+ e.getMessage());
{code}
> Move startFile() and related operations into FSDirWriteFileOp
> -------------------------------------------------------------
>
> Key: HDFS-8421
> URL: https://issues.apache.org/jira/browse/HDFS-8421
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Attachments: HDFS-8421.000.patch, HDFS-8421.001.patch
>
>
> This jira proposes to move startFile() and related functions into
> FSDirWriteFileOp.
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