SolrCloud zookeeper节点信息

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