##################### Elasticsearch Configuration Example #####################
index.cache.field.type: soft
index.cache.field.max_size: 500000
index.cache.field.expire: 5m
index.cache.filter.max_size: 500000
index.cache.filter.expire: 5m
indices.fielddata.cache.size: 8g
#index.translog.flush_threshold_ops: 5000
index.translog.flush_threshold_size: 1024mb
#max_shard_index_buffer_size: 5mb
index.store.type: niofs
#cache.memory.large_cache_size: 10mb
#index.merge.policy.merge_factor: 3
#index.merge.policy.min_merge_docs: 3
#index.merge.policy.max_merge_docs: 3
#index.merge.policy.use_compound_file: false
#index.merge.policy.max_merged_segment: 1g
indices.store.throttle.max_bytes_per_sec: 50mb
#index.store.fs.memory.enabled: false
indices.memory.index_buffer_size: 20%
#index.compound_format: false
index.merge.scheduler.max_thread_count: 5
cluster.routing.allocation.disk.threshold_enabled: true
cluster.routing.allocation.disk.watermark.low: 92%
cluster.routing.allocation.disk.watermark.high: 95%
cluster.info.update.interval: 30s
cluster.routing.allocation.disk.include_relocations: true
################################## Discovery ##################################
discovery.zen.ping.timeout: 10s
################################## Slow Log ##################################
# Shard level query and fetch threshold logging.
#index.search.slowlog.threshold.query.warn: 10s
#index.search.slowlog.threshold.query.info: 5s
#index.search.slowlog.threshold.query.debug: 2s
#index.search.slowlog.threshold.query.trace: 500ms
#index.search.slowlog.threshold.fetch.warn: 1s
#index.search.slowlog.threshold.fetch.info: 800ms
#index.search.slowlog.threshold.fetch.debug: 500ms
#index.search.slowlog.threshold.fetch.trace: 200ms
#index.indexing.slowlog.threshold.index.warn: 10s
#index.indexing.slowlog.threshold.index.info: 5s
#index.indexing.slowlog.threshold.index.debug: 2s
#index.indexing.slowlog.threshold.index.trace: 500ms
################################## GC Logging ################################
#monitor.jvm.gc.young.warn: 1000ms
#monitor.jvm.gc.young.info: 700ms
#monitor.jvm.gc.young.debug: 400ms
#monitor.jvm.gc.old.warn: 10s
#monitor.jvm.gc.old.info: 5s
#monitor.jvm.gc.old.debug: 2s
http.cors.enabled: true
threadpool:
bulk:
size: 192
queue_size: 1920
index.refresh_interval: 30s
network.host: 192.168.3.156
transport.tcp.port: 9300
http.port: 9200
path.logs: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
discovery.zen.minimum_master_nodes: 11
node.master: true
node.data: true
cluster.name: es
path.data: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["192.168.xxx.xxx","192.168.xxx"]
bootstrap.mlockall: true
index.cache.query.enable: true
indices.cache.query.size: 10%
单机下多实例配置：
discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["127.0.0.1:9300", "127.0.0.1:9301", "127.0.0.1:9302"]
network.host: 127.0.0.1
http.port: 9200
transport.tcp.port: 9300
index.number_of_shards: 6
index.number_of_replicas: 0