Hi,
When allocate a datanode when dfsclient write with considering the load, it
checks if the datanode is overloaded by calculating the average xceivers of
all the in service datanode. But if the datanode is decommissioned and
become dead, it's still treated as in service, which make the average l
[
https://issues.apache.org/jira/browse/HDFS-12820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
He Xiaoqiao resolved HDFS-12820.
Resolution: Not A Problem
> Decommissioned datanode is counted in service cause datanode allcat
Gang Xie created HDFS-12820:
---
Summary: Decommissioned datanode is counted in service cause
datanode allcating failure
Key: HDFS-12820
URL: https://issues.apache.org/jira/browse/HDFS-12820
Project: Hadoop
release and no longer supported. The issue reported in
this jira is fixed by HDFS-9279.
I am going to resolve this jira as a dup of HDFS-9279. Please reopen if this is
not the case.
> Decommissioned datanode is counted in service cause datanode allcating fail
uot;+nodeLoad+" > "+maxLoad+") ");
stats.incrOverLoaded();
return false;
}
}
> Decommissioned datanode is counted in service cause datanode allcating failure
>
