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版本升级

版本升级

elasticsearch升级到7,kibana无法连接es

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Elasticsearchshitangjiejie 回复了问题 • 1 人关注 • 1 个回复 • 10008 次浏览 • 2020-04-23 16:32 • 来自相关话题

es集群5.6.x版滚动升级时插件怎么处置

Elasticsearchshwtz 回复了问题 • 5 人关注 • 3 个回复 • 5142 次浏览 • 2018-06-12 11:30 • 来自相关话题

从es2.3到5.6的迁移实践

ElasticsearchJiaShiwen 发表了文章 • 0 个评论 • 3794 次浏览 • 2017-11-13 13:58 • 来自相关话题

config/elasticsearch.yml # ======================== Elasticsearch Configuration ========================= # # NOTE: Elasticsearch comes with reasonable defaults for most settings. #       Before you set out to tweak and tune the configuration, make sure you #       understand what are you trying to accomplish and the consequences. # # The primary way of configuring a node is via this file. This template lists # the most important settings you may want to configure for a production cluster. # # Please consult the documentation for further information on configuration options: # https://www.elastic.co/guide/e ... .html # # ---------------------------------- Cluster ----------------------------------- # # Use a descriptive name for your cluster: # #cluster.name: my-application cluster.name: es5_dev # # ------------------------------------ Node ------------------------------------ # # Use a descriptive name for the node: # #node.name: node-1 node.name: es5-node03 # # Add custom attributes to the node: # #node.attr.rack: r1 # # ----------------------------------- Paths ------------------------------------ # # Path to directory where to store the data (separate multiple locations by comma): # #path.data: /path/to/data # # Path to log files: # #path.logs: /path/to/logs # # ----------------------------------- Memory ----------------------------------- # # Lock the memory on startup: # #bootstrap.memory_lock: true bootstrap.memory_lock: true # # Make sure that the heap size is set to about half the memory available # on the system and that the owner of the process is allowed to use this # limit. # # Elasticsearch performs poorly when the system is swapping the memory. # # ---------------------------------- Network ----------------------------------- # # Set the bind address to a specific IP (IPv4 or IPv6): # #network.host: 192.168.0.1 network.host: ["127.0.0.1","10.204.12.33"] http.port: 9201 transport.tcp.port: 9301 #http.host: 127.0.0.1 #http.enabled: false # # Set a custom port for HTTP: # #http.port: 9200 # # For more information, consult the network module documentation. # # --------------------------------- Discovery ---------------------------------- # # Pass an initial list of hosts to perform discovery when new node is started: # The default list of hosts is ["127.0.0.1", "[::1]"] # #discovery.zen.ping.unicast.hosts: ["host1", "host2"] node.master: true node.data: true discovery.zen.minimum_master_nodes: 1 discovery.zen.ping.unicast.hosts:    - 10.204.12.31:9301    - 10.204.12.32:9301    - 10.204.12.33:9301 # # Prevent the "split brain" by configuring the majority of nodes (total number of master-eligible nodes / 2 + 1): # #discovery.zen.minimum_master_nodes: 3 # # For more information, consult the zen discovery module documentation. # # ---------------------------------- Gateway ----------------------------------- # # Block initial recovery after a full cluster restart until N nodes are started: # #gateway.recover_after_nodes: 3 # # For more information, consult the gateway module documentation. # # ---------------------------------- Various ----------------------------------- # # Require explicit names when deleting indices: # #action.destructive_requires_name: true indices.requests.cache.size: 5% config/jvm.options ## JVM configuration ################################################################ ## IMPORTANT: JVM heap size ################################################################ ## ## You should always set the min and max JVM heap ## size to the same value. For example, to set ## the heap to 4 GB, set: ## ## -Xms4g ## -Xmx4g ## ## See https://www.elastic.co/guide/e ... .html ## for more information ## ################################################################ # Xms represents the initial size of total heap space # Xmx represents the maximum size of total heap space -Xms2g -Xmx2g ################################################################ ## Expert settings ################################################################ ## ## All settings below this section are considered ## expert settings. Don't tamper with them unless ## you understand what you are doing ## ################################################################ ## GC configuration -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly ## optimizations # pre-touch memory pages used by the JVM during initialization -XX:+AlwaysPreTouch ## basic # force the server VM (remove on 32-bit client JVMs) -server # explicitly set the stack size (reduce to 320k on 32-bit client JVMs) -Xss1m # set to headless, just in case -Djava.awt.headless=true # ensure UTF-8 encoding by default (e.g. filenames) -Dfile.encoding=UTF-8 # use our provided JNA always versus the system one -Djna.nosys=true # use old-style file permissions on JDK9 -Djdk.io.permissionsUseCanonicalPath=true # flags to configure Netty -Dio.netty.noUnsafe=true -Dio.netty.noKeySetOptimization=true -Dio.netty.recycler.maxCapacityPerThread=0 # log4j 2 -Dlog4j.shutdownHookEnabled=false -Dlog4j2.disable.jmx=true -Dlog4j.skipJansi=true ## heap dumps # generate a heap dump when an allocation from the Java heap fails # heap dumps are created in the working directory of the JVM -XX:+HeapDumpOnOutOfMemoryError # specify an alternative path for heap dumps # ensure the directory exists and has sufficient space #-XX:HeapDumpPath=${heap.dump.path} ## GC logging #-XX:+PrintGCDetails #-XX:+PrintGCTimeStamps #-XX:+PrintGCDateStamps #-XX:+PrintClassHistogram #-XX:+PrintTenuringDistribution #-XX:+PrintGCApplicationStoppedTime # log GC status to a file with time stamps # ensure the directory exists #-Xloggc:${loggc} # By default, the GC log file will not rotate. # By uncommenting the lines below, the GC log file # will be rotated every 128MB at most 32 times. #-XX:+UseGCLogFileRotation #-XX:NumberOfGCLogFiles=32 #-XX:GCLogFileSize=128M # Elasticsearch 5.0.0 will throw an exception on unquoted field names in JSON. # If documents were already indexed with unquoted fields in a previous version # of Elasticsearch, some operations may throw errors. # # WARNING: This option will be removed in Elasticsearch 6.0.0 and is provided # only for migration purposes. #-Delasticsearch.json.allow_unquoted_field_names=true 安装ik分词器 bin/elasticsearch-plugin install https://github.com/medcl/elast ... 1.zip ./bin/elasticsearch-plugin install https://github.com/medcl/elast ... 3.zip 配置ik远程扩展词典用于热词更新 elasticsearch-5.6.3/config/analysis-ik/IKAnalyzer.cfg.xml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd&quot;&gt; <properties>        <comment>IK Analyzer 扩展配置</comment>        <!--用户可以在这里配置自己的扩展字典 -->        <entry key="ext_dict"></entry>         <!--用户可以在这里配置自己的扩展停止词字典-->        <entry key="ext_stopwords"></entry>        <!--用户可以在这里配置远程扩展字典 -->        <entry key="remote_ext_dict">http://distribute.search.leju. ... gt%3B        <!--用户可以在这里配置远程扩展停止词字典-->        <!-- <entry key="remote_ext_stopwords">words_location</entry> --> </properties> 安装拼音分词器 cd elasticsearch-5.5.1/plugins wget https://github.com/medcl/elast ... 5.5.1 unzip v5.5.1 打包部署其他节点时,先清理data目录 集群监控可以利用head的chrome插件 数据迁移 迁移工具是自己写的elasticbak,目前更新了5.6.3驱动。github链接:https://github.com/jiashiwen/elasticbak。 数据备份 java -jar elasticbak-2.3.3.jar \ --exp \ --cluster lejuesdev \ --host 10.204.12.31 \ --filesize 1000 \ --backupdir ./esbackupset \ --backupindexes "*" \ --threads 4 由于版本field的变化需要手工重建索引,这里举个例子,主要是2.x版本的string需要改为text。2.x版本我们通过index参数指定该字段是否被索引("index": "no")以及是否通过分词器分词("index": "not_analyzed")。在5.X版本里index只用来制定是否创建索引,如果需要整个字段不过分词器创建索引,需要通过keyword字段完成。     curl -XPUT "http://10.204.12.31:9201/house_geo&quot; -H 'Content-Type: application/json' -d' {  "mappings": {    "house": {      "dynamic": "strict",      "_all": {        "enabled": false      },      "properties": {        "_category": {          "type": "keyword",                  "store": true        },        "_content": {          "type": "text",          "store": true,          "analyzer": "ik_max_word",          "search_analyzer": "ik_smart"        },        "_deleted": {          "type": "boolean",          "store": true        },        "_doccreatetime": {          "type": "date",          "store": true,          "format": "strict_date_optional_time||epoch_millis||yyyy/MM/dd HH:mm:ss||yyyy/MM/dd"        },        "_docupdatetime": {          "type": "date",          "store": true,          "format": "strict_date_optional_time||epoch_millis||yyyy/MM/dd HH:mm:ss||yyyy/MM/dd"        },        "_flags": {          "type": "text",          "store": true,          "analyzer": "whitespace"        },        "_hits": {          "type": "text"        },        "_location": {          "type": "geo_point"        },        "_multi": {          "properties": {            "_location": {              "type": "geo_point"            }          }        },        "_origin": {          "type": "object",          "enabled": false        },        "_scope": {          "type": "keyword",          "store": true        },        "_tags": {          "type": "text",          "boost": 10,          "store": true,          "term_vector": "with_positions_offsets",          "analyzer": "ik_max_word",          "search_analyzer": "ik_smart"        },        "_title": {          "type": "text",          "store": true,          "analyzer": "ik_max_word",          "search_analyzer": "ik_smart"        },        "_uniqid": {          "type": "keyword",          "store": true        },        "_uniqsign": {          "type": "keyword",          "store": true        },        "_url": {          "type": "text",          "index": false,          "store": true        },        "location": {          "type": "geo_point"        }      }    }  },  "settings": {    "index": {      "number_of_shards": "3",      "requests": {        "cache": {          "enable": "true"        }      },      "analysis": {        "filter": {          "my_synonym": {            "type": "synonym",            "synonyms_path": "analysis-ik/custom/synonym.dic"          }        },        "analyzer": {          "searchanalyzer": {            "filter": "my_synonym",            "type": "custom",            "tokenizer": "ik_smart"          },          "indexanalyzer": {            "filter": "my_synonym",            "type": "custom",            "tokenizer": "ik_max_word"          }        }      },      "number_of_replicas": "1"    }  } }' 利用新版elasticbak导入索引数据 java -jar elasticbak-5.6.3.jar \ --imp \ --cluster es5_dev \ --host 10.204.12.31 \ --port 9301 \ --restoreindex house_geo \ --restoretype dataonly \ --backupset esbackupset/house_geo \ --threads 4  

请教如何从5.0升级到5.2做数据迁移

Elasticsearchlaoyang360 回复了问题 • 5 人关注 • 5 个回复 • 2285 次浏览 • 2017-08-11 18:39 • 来自相关话题

elasticsearch升级到7,kibana无法连接es

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Elasticsearchshitangjiejie 回复了问题 • 1 人关注 • 1 个回复 • 10008 次浏览 • 2020-04-23 16:32 • 来自相关话题

es集群5.6.x版滚动升级时插件怎么处置

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Elasticsearchshwtz 回复了问题 • 5 人关注 • 3 个回复 • 5142 次浏览 • 2018-06-12 11:30 • 来自相关话题

请教如何从5.0升级到5.2做数据迁移

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Elasticsearchlaoyang360 回复了问题 • 5 人关注 • 5 个回复 • 2285 次浏览 • 2017-08-11 18:39 • 来自相关话题

从es2.3到5.6的迁移实践

ElasticsearchJiaShiwen 发表了文章 • 0 个评论 • 3794 次浏览 • 2017-11-13 13:58 • 来自相关话题

config/elasticsearch.yml # ======================== Elasticsearch Configuration ========================= # # NOTE: Elasticsearch comes with reasonable defaults for most settings. #       Before you set out to tweak and tune the configuration, make sure you #       understand what are you trying to accomplish and the consequences. # # The primary way of configuring a node is via this file. This template lists # the most important settings you may want to configure for a production cluster. # # Please consult the documentation for further information on configuration options: # https://www.elastic.co/guide/e ... .html # # ---------------------------------- Cluster ----------------------------------- # # Use a descriptive name for your cluster: # #cluster.name: my-application cluster.name: es5_dev # # ------------------------------------ Node ------------------------------------ # # Use a descriptive name for the node: # #node.name: node-1 node.name: es5-node03 # # Add custom attributes to the node: # #node.attr.rack: r1 # # ----------------------------------- Paths ------------------------------------ # # Path to directory where to store the data (separate multiple locations by comma): # #path.data: /path/to/data # # Path to log files: # #path.logs: /path/to/logs # # ----------------------------------- Memory ----------------------------------- # # Lock the memory on startup: # #bootstrap.memory_lock: true bootstrap.memory_lock: true # # Make sure that the heap size is set to about half the memory available # on the system and that the owner of the process is allowed to use this # limit. # # Elasticsearch performs poorly when the system is swapping the memory. # # ---------------------------------- Network ----------------------------------- # # Set the bind address to a specific IP (IPv4 or IPv6): # #network.host: 192.168.0.1 network.host: ["127.0.0.1","10.204.12.33"] http.port: 9201 transport.tcp.port: 9301 #http.host: 127.0.0.1 #http.enabled: false # # Set a custom port for HTTP: # #http.port: 9200 # # For more information, consult the network module documentation. # # --------------------------------- Discovery ---------------------------------- # # Pass an initial list of hosts to perform discovery when new node is started: # The default list of hosts is ["127.0.0.1", "[::1]"] # #discovery.zen.ping.unicast.hosts: ["host1", "host2"] node.master: true node.data: true discovery.zen.minimum_master_nodes: 1 discovery.zen.ping.unicast.hosts:    - 10.204.12.31:9301    - 10.204.12.32:9301    - 10.204.12.33:9301 # # Prevent the "split brain" by configuring the majority of nodes (total number of master-eligible nodes / 2 + 1): # #discovery.zen.minimum_master_nodes: 3 # # For more information, consult the zen discovery module documentation. # # ---------------------------------- Gateway ----------------------------------- # # Block initial recovery after a full cluster restart until N nodes are started: # #gateway.recover_after_nodes: 3 # # For more information, consult the gateway module documentation. # # ---------------------------------- Various ----------------------------------- # # Require explicit names when deleting indices: # #action.destructive_requires_name: true indices.requests.cache.size: 5% config/jvm.options ## JVM configuration ################################################################ ## IMPORTANT: JVM heap size ################################################################ ## ## You should always set the min and max JVM heap ## size to the same value. For example, to set ## the heap to 4 GB, set: ## ## -Xms4g ## -Xmx4g ## ## See https://www.elastic.co/guide/e ... .html ## for more information ## ################################################################ # Xms represents the initial size of total heap space # Xmx represents the maximum size of total heap space -Xms2g -Xmx2g ################################################################ ## Expert settings ################################################################ ## ## All settings below this section are considered ## expert settings. Don't tamper with them unless ## you understand what you are doing ## ################################################################ ## GC configuration -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly ## optimizations # pre-touch memory pages used by the JVM during initialization -XX:+AlwaysPreTouch ## basic # force the server VM (remove on 32-bit client JVMs) -server # explicitly set the stack size (reduce to 320k on 32-bit client JVMs) -Xss1m # set to headless, just in case -Djava.awt.headless=true # ensure UTF-8 encoding by default (e.g. filenames) -Dfile.encoding=UTF-8 # use our provided JNA always versus the system one -Djna.nosys=true # use old-style file permissions on JDK9 -Djdk.io.permissionsUseCanonicalPath=true # flags to configure Netty -Dio.netty.noUnsafe=true -Dio.netty.noKeySetOptimization=true -Dio.netty.recycler.maxCapacityPerThread=0 # log4j 2 -Dlog4j.shutdownHookEnabled=false -Dlog4j2.disable.jmx=true -Dlog4j.skipJansi=true ## heap dumps # generate a heap dump when an allocation from the Java heap fails # heap dumps are created in the working directory of the JVM -XX:+HeapDumpOnOutOfMemoryError # specify an alternative path for heap dumps # ensure the directory exists and has sufficient space #-XX:HeapDumpPath=${heap.dump.path} ## GC logging #-XX:+PrintGCDetails #-XX:+PrintGCTimeStamps #-XX:+PrintGCDateStamps #-XX:+PrintClassHistogram #-XX:+PrintTenuringDistribution #-XX:+PrintGCApplicationStoppedTime # log GC status to a file with time stamps # ensure the directory exists #-Xloggc:${loggc} # By default, the GC log file will not rotate. # By uncommenting the lines below, the GC log file # will be rotated every 128MB at most 32 times. #-XX:+UseGCLogFileRotation #-XX:NumberOfGCLogFiles=32 #-XX:GCLogFileSize=128M # Elasticsearch 5.0.0 will throw an exception on unquoted field names in JSON. # If documents were already indexed with unquoted fields in a previous version # of Elasticsearch, some operations may throw errors. # # WARNING: This option will be removed in Elasticsearch 6.0.0 and is provided # only for migration purposes. #-Delasticsearch.json.allow_unquoted_field_names=true 安装ik分词器 bin/elasticsearch-plugin install https://github.com/medcl/elast ... 1.zip ./bin/elasticsearch-plugin install https://github.com/medcl/elast ... 3.zip 配置ik远程扩展词典用于热词更新 elasticsearch-5.6.3/config/analysis-ik/IKAnalyzer.cfg.xml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd&quot;&gt; <properties>        <comment>IK Analyzer 扩展配置</comment>        <!--用户可以在这里配置自己的扩展字典 -->        <entry key="ext_dict"></entry>         <!--用户可以在这里配置自己的扩展停止词字典-->        <entry key="ext_stopwords"></entry>        <!--用户可以在这里配置远程扩展字典 -->        <entry key="remote_ext_dict">http://distribute.search.leju. ... gt%3B        <!--用户可以在这里配置远程扩展停止词字典-->        <!-- <entry key="remote_ext_stopwords">words_location</entry> --> </properties> 安装拼音分词器 cd elasticsearch-5.5.1/plugins wget https://github.com/medcl/elast ... 5.5.1 unzip v5.5.1 打包部署其他节点时,先清理data目录 集群监控可以利用head的chrome插件 数据迁移 迁移工具是自己写的elasticbak,目前更新了5.6.3驱动。github链接:https://github.com/jiashiwen/elasticbak。 数据备份 java -jar elasticbak-2.3.3.jar \ --exp \ --cluster lejuesdev \ --host 10.204.12.31 \ --filesize 1000 \ --backupdir ./esbackupset \ --backupindexes "*" \ --threads 4 由于版本field的变化需要手工重建索引,这里举个例子,主要是2.x版本的string需要改为text。2.x版本我们通过index参数指定该字段是否被索引("index": "no")以及是否通过分词器分词("index": "not_analyzed")。在5.X版本里index只用来制定是否创建索引,如果需要整个字段不过分词器创建索引,需要通过keyword字段完成。     curl -XPUT "http://10.204.12.31:9201/house_geo&quot; -H 'Content-Type: application/json' -d' {  "mappings": {    "house": {      "dynamic": "strict",      "_all": {        "enabled": false      },      "properties": {        "_category": {          "type": "keyword",                  "store": true        },        "_content": {          "type": "text",          "store": true,          "analyzer": "ik_max_word",          "search_analyzer": "ik_smart"        },        "_deleted": {          "type": "boolean",          "store": true        },        "_doccreatetime": {          "type": "date",          "store": true,          "format": "strict_date_optional_time||epoch_millis||yyyy/MM/dd HH:mm:ss||yyyy/MM/dd"        },        "_docupdatetime": {          "type": "date",          "store": true,          "format": "strict_date_optional_time||epoch_millis||yyyy/MM/dd HH:mm:ss||yyyy/MM/dd"        },        "_flags": {          "type": "text",          "store": true,          "analyzer": "whitespace"        },        "_hits": {          "type": "text"        },        "_location": {          "type": "geo_point"        },        "_multi": {          "properties": {            "_location": {              "type": "geo_point"            }          }        },        "_origin": {          "type": "object",          "enabled": false        },        "_scope": {          "type": "keyword",          "store": true        },        "_tags": {          "type": "text",          "boost": 10,          "store": true,          "term_vector": "with_positions_offsets",          "analyzer": "ik_max_word",          "search_analyzer": "ik_smart"        },        "_title": {          "type": "text",          "store": true,          "analyzer": "ik_max_word",          "search_analyzer": "ik_smart"        },        "_uniqid": {          "type": "keyword",          "store": true        },        "_uniqsign": {          "type": "keyword",          "store": true        },        "_url": {          "type": "text",          "index": false,          "store": true        },        "location": {          "type": "geo_point"        }      }    }  },  "settings": {    "index": {      "number_of_shards": "3",      "requests": {        "cache": {          "enable": "true"        }      },      "analysis": {        "filter": {          "my_synonym": {            "type": "synonym",            "synonyms_path": "analysis-ik/custom/synonym.dic"          }        },        "analyzer": {          "searchanalyzer": {            "filter": "my_synonym",            "type": "custom",            "tokenizer": "ik_smart"          },          "indexanalyzer": {            "filter": "my_synonym",            "type": "custom",            "tokenizer": "ik_max_word"          }        }      },      "number_of_replicas": "1"    }  } }' 利用新版elasticbak导入索引数据 java -jar elasticbak-5.6.3.jar \ --imp \ --cluster es5_dev \ --host 10.204.12.31 \ --port 9301 \ --restoreindex house_geo \ --restoretype dataonly \ --backupset esbackupset/house_geo \ --threads 4