Yuan
Date: 2015-10-12 15:30
To: Fulin Sun
CC: Paul Evans; ceph-users
Subject: Re: [ceph-users] cephfs replace hdfs problem
Hi,
From the doc it looks like for the default cephfs-hadoop driver,
Hadoop 2.x is not supported yet. You may need to get a newer
hadoop-cephfs.jar if you need to use YARN
sign...
I had to say that I have not received any reponse from this mailing list...
From: Fulin Sun
Date: 2015-10-10 17:27
To: ceph-users
Subject: [ceph-users] cephfs replace hdfs problem
Hi there,
I configured hadoop-cephfs plugin and try to use cephfs as a replacement. I had
sucessfully
)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
From: Paul Evans
Date: 2015-10-12 11:10
To: Fulin Sun
Subject: Re: [ceph-users] cephfs replace hdfs problem
I don’t think there are many of us that have attempted what you are trying to
do… that’s the most likely
Hi there,
I configured hadoop-cephfs plugin and try to use cephfs as a replacement. I had
sucessfully configured
hadoop-env.sh with setting the HADOOP_CLASSPATH for hadoop-cephfs.jar
But when I run hadoop fs -ls /, I got the following exception. Looks like it
cannot find the actual jar for
No further info ?
From: Fulin Sun
Date: 2015-10-08 10:39
To: ceph-users
Subject: ceph osd start failed
The failing message looks like following:
What would be the root cause ?
=== osd.0 ===
failed: 'timeout 30 /usr/bin/ceph -c /etc/ceph/ceph.conf --name=osd.0
--keyring=/var/lib/ceph
The failing message looks like following:
What would be the root cause ?
=== osd.0 ===
failed: 'timeout 30 /usr/bin/ceph -c /etc/ceph/ceph.conf --name=osd.0
--keyring=/var/lib/ceph/osd/ceph-0/keyring osd crush create-or-move -- 0 1.74
host=certstor-18 root=default'
=== osd.1 ===
failed:
Hi, all
I am trying to use cephfs as a replacement drop-in for hadoop hdfs. Maily
configure steps according to doc here :
http://docs.ceph.com/docs/master/cephfs/hadoop/
I am using a 3 node hadoop 2.7.1 cluster. Noting the official doc recommend
using 1.1.x stable release, I am not sure
if
Hi, experts
While doing the command
ceph-fuse /home/ceph/cephfs
I got the following error :
ceph-fuse[28460]: starting ceph client
2015-09-17 16:03:33.385602 7fabf999b780 -1 init, newargv = 0x2c730c0 newargc=11
ceph-fuse[28460]: ceph mount failed with (110) Connection timed out
Hi there
Thanks a lot for your reply. Turns out I forget to install ceph medata server.
Sorry for causing troubles.
Best,
Sun.
From: Gregory Farnum
Date: 2015-09-17 22:39
To: Fulin Sun
CC: ceph-users
Subject: Re: [ceph-users] ceph-fuse failed with mount connection time out
On Thu, Sep
Hi, guys
I am wondering if I am able to deploy ceph and hadoop into different cluster
nodes and I can
still use cephfs as the backend for hadoop access.
For example, ceph in cluster 1 and hadoop in cluster 2, while cluster 1 and
cluster 2 can be mutally accessed.
If so, what would be done
Hi, ceph experts
Newbie here. Just want to try ceph object gateway and use s3 restful api for
some performance test.
We had configured and started radosgw according to this :
http://ceph.com/docs/master/radosgw/config/
And we had successfully ran the python test for s3 access.
Question is
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