shard 节点列表
get /collections/appstore/leaders/shard1
{
"core":"appstore",
"node_name":"192.168.1.123:8080_solr",
"base_url":"http://192.168.1.123:8080/solr"}
cZxid = 0x90000019a
ctime = Mon Jan 05 02:50:03 CST 2015
mZxid = 0x90000019a
mtime = Mon Jan 05 02:50:03 CST 2015
pZxid = 0x90000019a
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x14aa16a3c410002
dataLength = 110
numChildren = 0
shard leader节点列表,seq较小的为leader
ls /collections/appstore/leader_elect/shard1/election
[93064219964014594-core_node1-n_0000000024, 93064219964014595-core_node2-n_0000000025]
/live_nodes 当前存活节点
ls /live_nodes
[192.168.1.124:8080_solr, 192.168.1.123:8080_solr]
/overseer_elect/election 集群状态节点
ls /overseer_elect/election
[93064219964014594-192.168.1.123:8080_solr-n_0000000126, 93064219964014595-192.168.1.124:8080_solr-n_0000000127]
/overseer_elect/leader 集群状态维护节点
get /overseer_elect/leader
{"id":"93064219964014594-192.168.1.123:8080_solr-n_0000000126"}
cZxid = 0x900000186
ctime = Mon Jan 05 02:50:00 CST 2015
mZxid = 0x900000186
mtime = Mon Jan 05 02:50:00 CST 2015
pZxid = 0x900000186
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x14aa16a3c410002
dataLength = 63
numChildren = 0
/overseer/queue
/overseer/collection-queue-work
/overseer/queue-work
/clusterstate.json集群的状态信息,每当该节点内容有变化时,所有的节点都会根据本地内存中的clusterstate状态
get /clusterstate.json
{
"collection1":{
"shards":{"shard1":{
"range":null,
"state":"active",
"parent":null,
"replicas":{
"core_node2":{
"state":"active",
"core":"collection1",
"node_name":"192.168.1.123:8080_solr",
"base_url":"http://192.168.1.123:8080/solr",
"leader":"true"},
"core_node3":{
"state":"active",
"core":"collection1",
"node_name":"192.168.1.124:8080_solr",
"base_url":"http://192.168.1.124:8080/solr"},
"core_node4":{
"state":"active",
"core":"collection1",
"node_name":"172.16.10.125:8080_solr",
"base_url":"http://172.16.10.125:8080/solr"}}}},
"router":{"name":"implicit"}},
"appstore":{
"shards":{"shard1":{
"range":null,
"state":"active",
"parent":null,meizu
"replicas":{
"core_node1":{
"state":"active",
"core":"appstore",
"node_name":"192.168.1.123:8080_solr",
"base_url":"http://192.168.1.123:8080/solr",
"leader":"true"},
"core_node2":{
"state":"active",
"core":"appstore",
"node_name":"192.168.1.124:8080_solr",
"base_url":"http://192.168.1.124:8080/solr"},
"core_node3":{
"state":"active",
"core":"appstore",
"node_name":"172.16.10.125:8080_solr",
"base_url":"http://172.16.10.125:8080/solr"}}}},
"router":{"name":"implicit"}},
"wallpaper":{
"shards":{"shard1":{
"range":null,
"state":"active",
"parent":null,
"replicas":{"core_node1":{
"state":"active",
"core":"wallpaper",
"node_name":"192.168.1.123:8080_solr",
"base_url":"http://192.168.1.123:8080/solr",
"leader":"true"}}}},
"router":{"name":"implicit"}},
"wince":{
"shards":{"shard1":{
"range":null,
"state":"active",
"parent":null,
"replicas":{"core_node1":{
"state":"active",
"core":"wince",
"node_name":"192.168.1.123:8080_solr",
"base_url":"http://192.168.1.123:8080/solr",
"leader":"true"}}}},
"router":{"name":"implicit"}},
"microapp":{
"shards":{"shard1":{
"range":null,
"state":"active",
"parent":null,
"replicas":{"core_node1":{
"state":"active",
"core":"microapp",
"node_name":"192.168.1.123:8080_solr",
"base_url":"http://192.168.1.123:8080/solr",
"leader":"true"}}}},
"router":{"name":"implicit"}}}
cZxid = 0x800001648
ctime = Mon Nov 10 21:25:34 CST 2014
mZxid = 0x9000001cf
mtime = Mon Jan 05 02:50:12 CST 2015
pZxid = 0x800001648
cversion = 0
dataVersion = 225
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 2726
numChildren = 0