Re: [ceph-users] Hadoop on Ceph error

you checked the permissions of the ceph.conf and keyring file? > > In case all good may be consider setting debug option in ceph.conf.options > with Hadoop xml config file > > JC > > > On Jan 18, 2018, at 16:55, Bishoy Mikhael wrote: > > Hi All, > > I've a tiny Ceph

[ceph-users] Hadoop on Ceph error

Hi All, I've a tiny Ceph 12.2.2 cluster setup with three nodes, 17 OSDs, 3 MON,MDS,MGR (spanned across the three nodes). Hadoop 2.7.3 is configured on only one of the three nodes as follows: - Hadoop binaries was extracted to /opt/hadoop/bin/ - Hadoop config files where at /opt/hadoop/etc/hadoop/

Re: [ceph-users] OSD failure test freezes the cluster

Bump! On Tue, Nov 21, 2017 at 12:34 AM Gmail wrote: > Hi All, > > I was performing an OSD failure test on a 3 node Ceph cluster configured > as follows: > Ceph version 12.2.1 > 3 x MDS (one per node) > 3 x MON (one per node) > 3 x MGR (one per node) > 15 x OSDs (5 per node) > > Ceph filesystem

[ceph-users] Adding a monitor freezes the cluster

Hi All, I've tried adding 2 monitors to a 3 nodes cluster with 1 monitor, 1 MGR and 1 MDS. The cluster was at CLEAN state when it just had 1 monitor. # ceph status cluster: id: 46a122a0-8670-4935-b644-399e744c1c03 health: HEALTH_OK services: mon: 1 daemons, quorum lingc

Re: [ceph-users] using devices class when creating a pool

t; > device 0 osd.0 class hdd > > device 1 osd.1 class hdd > > device 2 osd.2 class ssd > . > . > . > > How to create a pool using certain filters (e.g. storage class, buckets, > rack, etc...)? > > > Regards, > Bishoy Mikhael > > ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] using devices class when creating a pool

. How to create a pool using certain filters (e.g. storage class, buckets, rack, etc...)? Regards, Bishoy Mikhael ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com