dump replicationmanagerqueueinfo
Returns information that enables you to check the status of containers in various replication manager queues like under-replicated containers, and over-replicated containers, etc.
Syntax
- CLI
-
maprcli dump replicationmanagerqueueinfo [-cluster <cluster name>] -queue <queue>NOTEFor best results, use the-jsonoption from the command line. - REST
- N/A
Parameters
|
Parameter |
Description |
|---|---|
|
|
The cluster on which to run the command. If this parameter is omitted, the command is run on the same cluster where it is issued. In multi-cluster contexts, you can use this parameter to specify a different cluster on which to run the command. |
|
|
The name of the queue. Valid values are 0, 1, 2, or 5. Queue 0 includes containers that have copies below the minimum replication factor for the volume. Queue 1 includes containers that have copies below the replication for the volume, but above the minimum replication factor. Queue 2 includes containers that are over-replicated. Queue 5 includes containers which are not rack aware. |
Output
The maprcli dump replicationmanagerqueueinfo command returns
information about one of these queues: 0, 1, 2, or 5. Depending on the queue value
entered, the command displays information about containers that are under-replicated or
over-replicated. You can use this information to decide if you need to change the
replication factor for that volume.
# maprcli dump replicationmanagerqueueinfo -queue 0
Mtime LogicalSizeMB UnusedServers ActiveServers TotalSizeMB NameContainer InactiveServers ContainerId Master Epoch SharedSizeMB OwnedSizeMB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2065 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2064 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
0 MB ... 0 MB true 1 10.250.1.103:5660--8-VALID 8 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2066 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 1 MB ... 0 MB false 2069 10.250.1.103:5660--5-VALID 5 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 1 MB ... 0 MB false 2068 10.250.1.103:5660--5-VALID 5 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2071 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2070 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2073 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2072 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2075 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2074 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2077 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2076 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:36:30 PDT 2012 0 MB ... 0 MB true 2049 10.250.1.103:5660--7-VALID 7 0 MB 0 MB
Thu May 17 10:36:36 PDT 2012 0 MB ... 0 MB true 2050 10.250.1.103:5660--7-VALID 7 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB true 2051 10.250.1.103:5660--6-VALID 6 0 MB 0 MB
Thu May 17 10:37:06 PDT 2012 0 MB ... 0 MB true 2053 10.250.1.103:5660--6-VALID 6 0 MB 0 MB
Fri May 18 14:33:44 PDT 2012 0 MB ... 0 MB true 2054 10.250.1.103:5660--5-VALID 5 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB true 2055 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB true 2056 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2057 10.250.1.103:5660--5-VALID 5 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2058 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2059 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2060 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2061 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2062 10.250.1.103:5660--3-VALID 3 0 MB 0 MB
Thu May 17 10:32:59 PDT 2012 0 MB ... 0 MB false 2063 10.250.1.103:5660--3-VALID 3 0 MB 0 MBOutput fields
|
Field |
Description |
|---|---|
|
ContainerID |
The unique ID number of the container. |
|
Epoch |
A sequence number that indicates the most recent copy of the container. The CLDB uses the epoch to ensure that an out-of-date copy cannot become the master for the container. |
|
Master |
The physical IP address and port number of the master copy. The master copy is part of the original copy of the volume. |
|
ActiveServers |
The physical IP address and port number of each active node on which the container resides. |
|
InactiveServers |
The physical IP address and port number of each inactive node on which the container resides. |
|
UnusedServers |
The physical IP address and port number of servers from which no "heartbeat" has been received for quite some time. |
|
OwnedSizeMB |
The size on disk (in MB) dedicated to the container. |
|
SharedSizeMB |
The size on disk (in MB) shared by the container. |
|
LogicalSizeMB |
The logical size on disk (in MB) of the container. |
|
TotalSizeMB |
The total size on disk (in MB) allocated to the container. Combines the Owned Size and Shared Size. |
|
Mtime |
The time of the last modification to the contents of the container. |
|
NameContainer |
Indicates if the container is the name container for the volume.
If |
Example
- CLI
-
maprcli dump replicationmanagerqueueinfo -queue 0 -json