cldbguts containers

The containers option displays information on the containers.

Syntax

/opt/mapr/bin/cldbguts containers

Output Fields

assigns

This column includes the following information:

Field	Description
`nr`	Number of ContainerAssign requests in the previous 1 second. The first entry displays the total number of ContainerAssign requests since the start of the CLDB service on the node.
`nc`	Number of containers created as part of the above ContainerAssign requests in the previous 1 second. The first entry displays the total number of containers created since the start of the CLDB service on the node.
`nrt`	Number of ContainerAssign requests for tablets in the previous 1 second. The first entry displays total number of ContainerAssign requests for tablets since the start of the CLDB service on the node.
`nct`	Number of containers created as part of the above ContainerAssign requests for tablets in previous 1 second. The first entry displays the total number of container created in tablets since the start of the CLDB service on the node.

roles

Represents the roles of the various replica containers. This column includes the following information:

Field	Description
`bm`	Number of replica containers that are in the process of becoming master
`ms`	Number of replica containers that the CLDB thinks have valid masters
`wr`	Number of replica containers that are waiting for CLDB to assign a role to them
`rs`	Number of replica containers that are re-syncing
`vr`	Number of non-master replica containers that have finished resynchronization
`uu`	Number of replica containers that are unused. For example, the number of replica containers that are on nodes or storage pools which have been offline or unavailable for more than an hour.

ATTENTION It may take some time for the CLDB to be aware of any role changes.

progress

This column includes the following information:

Field	Description
`m%`	Percentage of containers that have valid masters
`uc`	Number of unique containers
`v%`	Percentage of master + replica containers that are valid container copies
`tr`	Total number of replica containers

con-chain

This column includes the following information:

Field	Description
`ms`	Number of unique containers that have a master
`1r`	Number of unique containers that have 2 valid copies of the data
`2r`	Number of unique containers that have 3 valid copies of the data

Example Output

# /opt/mapr/bin/cldbguts containers

2019-10-03 03:05:15,846
              assigns                        roles                 progress          con-chain  
  nr  nc  nrt  nct  pt  tpt  cas    bm  ms  wr  rs  vr  uu     m%   uc   v%   tr    ms  1r  2r  
   0   0   0    0    0   0    0      0   0   0   0   0   0    -DZ-   0  -DZ-   0     0   0   0  
   0   0   0    0    0   0    0      0   0   0   0   0   0    -DZ-   0  -DZ-   0     0   0   0  
   0   0   0    0    0   0    0      0   0   0   0   0   0    -DZ-   0  -DZ-   0     0   0   0