...@huawei.com;
Send time: Tuesday, Sep 30, 2014 12:04 PM
To: user@hadoop.apache.orguser@hadoop.apache.org;
Subject: RE: Failed to active namenode when config HA
You need to start the ZKFC process which will monitor and manage the state of
namenode.
Automatic failover adds two
: Matt Narrell;matt.narr...@gmail.com;
Send time: Monday, Sep 29, 2014 6:28 AM
To: useruser@hadoop.apache.org;
Subject: Re: Failed to active namenode when config HA
I’m pretty sure HDFS HA is relegated to two name nodes (not four), designated
active and standby. Secondly, I believe
you used to configure HAFederation and know what may cause these problem?
Thanks,
Lucy
-- Original --
From: Matt Narrell;matt.narr...@gmail.com;
Send time: Monday, Sep 29, 2014 6:28 AM
To: useruser@hadoop.apache.org;
Subject: Re: Failed to active namenode when
, September 30, 2014 8:54 AM
To: user
Subject: Re: Failed to active namenode when config HA
Hi, Matt
Thank you very much for your response!
There were some mistakes in my description as i wrote this mail in a hurry. I
put those properties is in hdfs-site.xml not core-site.xml.
There are four name nodes
I’m pretty sure HDFS HA is relegated to two name nodes (not four), designated
active and standby. Secondly, I believe these properties should be in
hdfs-site.xml NOT core-site.xml.
Furthermore, I think your HDFS nameservices are misconfigured. Consider the
following:
?xml version=1.0?