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GET TABLETS DISTRIBUTION BETWEEN DIFFERENT DISKS

GET TABLETS DISTRIBUTION BETWEEN DIFFERENT DISKS

获取BE节点上每一个partition下的tablet在不同磁盘上的分布情况

curl -X GET http://be_host:webserver_port/api/tablets_distribution?group_by=partition

返回值就是BE节点上每一个partition下的tablet在各个磁盘上的数量分布,只包含tablet数量。

{
msg: "OK",
code: 0,
data: {
host: "***",
tablets_distribution: [
{
partition_id:***,
disks:[
{
disk_path:"***",
tablets_num:***,
},
{
disk_path:"***",
tablets_num:***,
},

...

]
},
{
partition_id:***,
disks:[
{
disk_path:"***",
tablets_num:***,
},
{
disk_path:"***",
tablets_num:***,
},

...

]
},

...

]
},
count: ***
}
curl -X GET http://be_host:webserver_port/api/tablets_distribution?group_by=partition&partition_id=xxx

返回值就是BE节点上指定id的partition下的tablet在各个磁盘上的分布,包含tablet数量以及每一个tablet的id、schema hash和tablet size信息。

{
msg: "OK",
code: 0,
data: {
host: "***",
tablets_distribution: [
{
partition_id:***,
disks:[
{
disk_path:"***",
tablets_num:***,
tablets:[
{
tablet_id:***,
schema_hash:***,
tablet_size:***
},

...

]
},

...

]
}
]
},
count: ***
}