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https://issues.apache.org/jira/browse/CASSANDRA-13378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15941880#comment-15941880
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Kevin Rivait commented on CASSANDRA-13378:
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nodetool status and attaching the cassandra-rackdc.properties file, one from
each dc
[cassandra@epgidvlgds1014 ~]$ nodetool status
Datacenter: dc1
===============
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns (effective) Host ID
Rack
UN 10.126.57.95 87.11 KB 128 0.0%
ee272ba5-db65-45d3-8f1d-0a7f68d78cbf rack1
UN 10.126.57.93 116.77 KB 128 0.0%
c75bfdad-10b9-4b50-99bc-630520615c33 rack1
UN 10.126.56.205 111.8 KB 128 0.0%
7e8b33c0-c63c-478b-8945-dbbcf6d7971a rack1
UN 10.126.57.71 85.25 KB 128 0.0%
2d71cadf-8f32-45fa-aa3e-20b9043253ce rack1
UN 10.126.57.64 116.71 KB 128 0.0%
480832d8-5871-4e26-b2f5-159b3727c016 rack1
Datacenter: dc2
===============
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns (effective) Host ID
Rack
UN 10.126.58.116 111.94 KB 128 40.2%
1af0b1f0-a1a1-4ccd-b9fc-ac73eb50d97b rack1
UN 10.126.58.117 167.53 KB 128 42.8%
a5e50250-9657-40bf-8aed-c0166fea7083 rack1
UN 10.126.58.114 90.27 KB 128 41.7%
30d136ae-9b53-43cc-8fc5-12b048054d12 rack1
UN 10.126.58.115 88 KB 128 36.3%
85da4085-078b-4c84-ae4d-fd2769c71068 rack1
UN 10.126.58.113 94.18 KB 128 39.0%
41763b36-a669-43ea-be2e-93124a425c4b rack1
> DS Cassandra3.0 Adding a datacenter to a cluster procedure not working for us
> ------------------------------------------------------------------------------
>
> Key: CASSANDRA-13378
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13378
> Project: Cassandra
> Issue Type: Bug
> Components: Configuration
> Environment: 5 node cluster ,
> • Server Model: Dell R730xd
> • Processor: 2 * Intel Xeon E5-2630 – Total 16 cores
> • Memory: 192 GB
> • OS Drive: 2 * 120 GB
> • Direct attached storage – 8 TB (4 * 2TB SSD) + 1 * 800GB SSD
> • 10Gb Dual Port + 1Gb Dual Port Network Daughter Card
> OS - OEL 2.6.32-642.15.1.el6.x86_64
> java version "1.8.0_91"
> Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
> Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)
> 6 nodes in other DC are identical
> Reporter: Kevin Rivait
> Priority: Blocker
> Fix For: 3.0.9
>
> Attachments: cassandra.yaml, DS-add-a-dc-C3.0.rtf
>
>
> i have replicated the issue on my personal cluster using VMs.
> we have many keyspaces and users developing on the Dev Cluster we are trying
> to stretch.
> With my current VMs (10 total) i can create a 2 DC cluster dc1 and dc2.
> i rebuild all nodes - clear data dirs and restart dc1.
> i also clear data dirs on dc2 nodes, i donot restart yet,
> now i have single dc1 5 nodes cluster.
> snitch - GossipingPropertyFileSnitch
> i create keyspaces on DC1
> after i alter keyspaces with replication dc1 3 dc2 0 i can no longer
> query tables - not enough replicas available for query at consistency ONE.
> same error with CQL using consistency local_one
> continue with procedure, startup dc2 nodes,
> alter replication on keyspaces to dc1 3 dc2 2
> from dc2 nodes , nodetool rebuild -- dc1 fails
> i am attaching detailed steps with errors and cassandra.yaml
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