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https://issues.apache.org/jira/browse/HBASE-16450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Esteban Gutierrez updated HBASE-16450:
--------------------------------------
Attachment: HBASE-16450.master.002.patch
attaching new patch that can be called externally from the hbase shell. (needs
another JIRA for that work)
[~stack] the output from the tool is something like this:
{code}
2016-08-22 16:29:38,930 INFO [main] zookeeper.ZooKeeper: Initiating client
connection, connectString=localhost:2181 sessionTimeout=90000
watcher=org.apache.hadoop.hbase.zookeeper.PendingWatcher@f51d56f
2016-08-22 16:29:38,931 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Opening socket connection to server
localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
(unknown error)
2016-08-22 16:29:38,931 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Socket connection established to
localhost/0:0:0:0:0:0:0:1:2181, initiating session
2016-08-22 16:29:38,932 INFO [main-SendThread(localhost:2181)]
zookeeper.ClientCnxn: Session establishment complete on server
localhost/0:0:0:0:0:0:0:1:2181, sessionid = 0x156b3d6749f00ad, negotiated
timeout = 40000
2016-08-22 16:29:38,938 INFO [main] regionserver.DumpReplicationQueues: Our
Quorum: localhost:2181
2016-08-22 16:29:39,087 INFO [main] regionserver.DumpReplicationQueues:
Replicated Tables: [{replicationType=1, columnFamilyName=c, tableName=x}]
2016-08-22 16:29:39,091 INFO [main] regionserver.DumpReplicationQueues: Peer:
nothing
State: ENABLED
Cluster Name: clusterKey=localhost:2181:/hbase,replicationEndpointImpl=null,
Peer Table CFs: null
2016-08-22 16:29:39,091 INFO [main] regionserver.DumpReplicationQueues: Found
[--distributed], will poll each RegionServer.
2016-08-22 16:29:39,123 INFO [main] replication.ReplicationPeersZKImpl: Added
new peer cluster=localhost:2181:/hbase
2016-08-22 16:29:39,137 INFO [main] regionserver.DumpReplicationQueues:
Dumping replication queue info for RegionServer:
[172.16.1.251,51236,1471895993290]
PeerID: nothing
Recovered: false
No dead RegionServers found in this queue.
Was deleted: false
Number of WALs in replication queue: 1
Replication position for
172.16.1.251%2C51236%2C1471895993290.1471906796781: 0 (not started or nothing
to replicate)
Total size of WALs on HDFS: 83
{code}
> Shell tool to dump replication queues
> --------------------------------------
>
> Key: HBASE-16450
> URL: https://issues.apache.org/jira/browse/HBASE-16450
> Project: HBase
> Issue Type: Improvement
> Components: Operability, Replication
> Affects Versions: 2.0.0, 1.3.0, 1.1.5, 1.2.2
> Reporter: Esteban Gutierrez
> Assignee: Esteban Gutierrez
> Attachments: HBASE-16450.branch-1.001.patch,
> HBASE-16450.master.001.patch, HBASE-16450.master.002.patch
>
>
> Currently there is no way to dump list of the configured queues and the
> replication queues when replication is enabled. Unfortunately the HBase
> master only offers an option to dump the whole content of the znodes but not
> details on the queues being processed on each RS.
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