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 container assign requests in the past 1 second.The first entry displays the total number of container assign requests since the start of the CLDB service on the node.
nc Number of containers created as part of the above container assign requests in the past 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 container assign requests for tablets in the past 1 second.The first entry displays total number of container assign requests for tablets since the start of the CLDB service on the node.
nct Number of containers created as part of the above container assign requests for tablets in past 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 resyncing.
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.
Note: It may takes 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 (i.e., 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

2017-09-06 06:59:29,343
assigns       roles             progress    con-chain
nr nc nrt nct bm ms wr rs vr uu m% uc v% tr ms 1r 2r
636 0 0 0 0 50 0 0 59 0 98.04% 51 100.00% 109 50 50 9
0 0 0 0 0 50 0 0 59 0 98.04% 51 100.00% 109 50 50 9