---
*From: *"craig w" mailto:codecr...@gmail.com>>
*To: *user@accumulo.apache.org
<mailto:user@accumulo.apache.org>
*Sent: *Friday, August 8, 2014 9:13:02 AM
*Subject: *Re: accumulo 1.6 and HDFS n
he following:
>>>>
>>>> Update to the latest version of Accumulo 1.6.1-SNAPSHOT
>>>> set instance.dfs.uri to: hdfs://mycluster
>>>> set instance.volumes to: hdfs://mycluster
>>>> set instance.volumes.replacements to: hdfs://somehostname:9000/accumulo
gt;>> set instance.dfs.uri to: hdfs://mycluster
>>> set instance.volumes to: hdfs://mycluster
>>> set instance.volumes.replacements to: hdfs://somehostname:9000/accumulo
>>> hdfs://mycluster/accumulo
>>>
>>> ---
accumulo
>> hdfs://mycluster/accumulo
>>
>> --
>> *From: *"craig w"
>> *To: *user@accumulo.apache.org
>> *Sent: *Friday, August 8, 2014 9:13:02 AM
>> *Subject: *Re: accumulo 1.6 and HDFS non-HA conversion to HDFS HA
&g
> hdfs://mycluster/accumulo
>
> --
> *From: *"craig w"
> *To: *user@accumulo.apache.org
> *Sent: *Friday, August 8, 2014 9:13:02 AM
> *Subject: *Re: accumulo 1.6 and HDFS non-HA conversion to HDFS HA
>
>
> In $HADOOP_CONF_DIR/core-site.xml I used to have:
>
&g
M
Subject: Re: accumulo 1.6 and HDFS non-HA conversion to HDFS HA
In $HADOOP_CONF_DIR/core-site.xml I used to have:
fs.default.name
hdfs://somehostname:9000
When going to HDFS HA, I removed that property and have:
fs.defaultFS
hdfs://mycluster
In the accumulo-site.xml I
In $HADOOP_CONF_DIR/core-site.xml I used to have:
fs.default.name
hdfs://somehostname:9000
When going to HDFS HA, I removed that property and have:
fs.defaultFS
hdfs://mycluster
In the accumulo-site.xml I don't have instance.volumes or instance.dfs.uri.
On Tue, Aug 5, 2014 at 1:41
Did your HDFS URI change and are errors you are seeing connecting to the
old HDFS URI? If so, you may need to configure
instance.volumes.replacements to replace the old URI in Accumulo metadata.
On Tue, Aug 5, 2014 at 1:06 PM, craig w wrote:
> I've setup an Accumulo 1.6 cluster with Hadoop 2.4
I think I did this once, but it was a while back (around when Hadoop
2.2.0 came out).
Some gotchas that I remember:
* Make sure that HADOOP_CONF_DIR is set appropriately and added to the
Accumulo classpath (HADOOP_CONF_DIR test&set in accumulo-env.sh and
general.classpaths in accumulo-site.xm
Hi Craig!
Part of the HA transition is described at
https://issues.apache.org/jira/browse/ACCUMULO-2793 although you'll have to
read through the comments to get the actual steps. I don't have a concise
summary of what needs to be done because I haven't had a chance to try it
myself.
Mike
On Tue
I've setup an Accumulo 1.6 cluster with Hadoop 2.4.0 (with a secondary
namenode). I wanted to convert the secondary namenode to be a standby
(hence HDFS HA).
After getting HDFS HA up and making sure the hadoop configuration files
were accessible by Accumulo, I started up Accumulo. I noticed some r
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