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https://issues.apache.org/jira/browse/HDFS-17785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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fuchaohong updated HDFS-17785:
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Description:
Currently, bandwidth can only be configured for individual DataNodes through
the reconfig command. It is expected that bandwidth settings for all DataNodes
could be managed centrally via dfsadmin.
{code:java}
// code placeholder
{code}
hdfs dfsadmin -setTransferBandwidth 100000
was:
Currently, bandwidth can only be configured for individual DataNodes through
the reconfig command. It is expected that bandwidth settings for all DataNodes
could be managed centrally via dfsadmin.
`hdfs dfsadmin -setTransferBandwidth 100000`
> DFSAdmin supports setting the bandwidth for transferThrottler.
> --------------------------------------------------------------
>
> Key: HDFS-17785
> URL: https://issues.apache.org/jira/browse/HDFS-17785
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: fuchaohong
> Priority: Major
>
> Currently, bandwidth can only be configured for individual DataNodes through
> the reconfig command. It is expected that bandwidth settings for all
> DataNodes could be managed centrally via dfsadmin.
> {code:java}
> // code placeholder
> {code}
> hdfs dfsadmin -setTransferBandwidth 100000
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