Sean Busbey created HBASE-21771:
-----------------------------------
Summary: Cluster key in Master UI is incorrect
Key: HBASE-21771
URL: https://issues.apache.org/jira/browse/HBASE-21771
Project: HBase
Issue Type: Bug
Components: Replication, UI, Usability
Affects Versions: 2.0.0, 2.1.0
Reporter: Sean Busbey
Fix For: 2.1.3
The master UI is supposed to give us a cluster key we can copy/paste to add a
replication peer in the hbase shell. the shell explains that it should look
like this:
{quote}
{code}
For a HBase cluster peer, a cluster key must be provided and is composed like
this:
hbase.zookeeper.quorum:hbase.zookeeper.property.clientPort:zookeeper.znode.parent
This gives a full path for HBase to connect to another HBase cluster.
...
hbase> add_peer '1', CLUSTER_KEY => "server1.cie.com:2181:/hbase"
hbase> add_peer '1', CLUSTER_KEY => "server1.cie.com:2181:/hbase", STATE =>
"ENABLED"
hbase> add_peer '1', CLUSTER_KEY => "server1.cie.com:2181:/hbase", STATE =>
"DISABLED"
hbase> add_peer '2', CLUSTER_KEY => "zk1,zk2,zk3:2182:/hbase-prod",
TABLE_CFS => { "table1" => [], "table2" => ["cf1"], "table3" => ["cf1",
"cf2"] }
hbase> add_peer '2', CLUSTER_KEY => "zk1,zk2,zk3:2182:/hbase-prod",
NAMESPACES => ["ns1", "ns2", "ns3"]
{code}
{quote}
However, on my example cluster with ZK quorum with 3 servers, the master ui
gives this:
{quote}
{code}
Cluster Key busbey-training-1.gce.cloudera.com:2181
busbey-training-2.gce.cloudera.com:2181
busbey-training-3.gce.cloudera.com:2181:/hbase Key to add this cluster as a
peer for replication. Use 'help "add_peer"' in the shell for details.
{code}
{quote}
Note that the quorum members are newline separated instead of comma and that
the port appears on each member instead of after the set of host names.
Workaround is to manually construct the cluster key from the details in the
field. :(
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