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Elasticsearch 1.4.0 has been released

Andy.N

Well-known member
#1
http://www.elasticsearch.org/overview/elkdownloads/
breaking changes
  • Plugins:
    • Don’t overwrite plugin configuration when removing/upgrading plugins #7890 (issue: #5064)
new features
  • Aggregations:
    • Return the sum of the doc counts of other buckets in terms aggregations. #8213
  • Cat API:
    • show open and closed indices in _cat/indices #7936 (issue: #7907)
  • Circuit Breakers:
    • Allow setting individual breakers to “noop” breakers #8135
    • Add NoopCircuitBreaker used in NoneCircuitBreakerService #8063
  • Upgrade API:
    • Add API to upgrade old Lucene indices to the latest version #7922 (issue: #7884)
enhancements
  • Circuit Breakers:
    • Log if CircuitBreaker is tripping #8050
  • Deprecation:
  • Discovery:
    • Improve handling of multicast binding exceptions #8243 (issue: #8225)
    • Simplify discovery node initialization if version is unknown #8055 (issue: #8051)
    • Remove MasterFaultDetection.Listener.notListedOnMaster #7995
    • Only accept unicast pings when started #7950
    • Add a finalize round to multicast pinging #7924
  • FunctionScore:
    • RandomScoreFunction now accepts long, as well a strings. #8311 (issue: #8267)
  • Indexing:
    • Raise maximum index name length to 255 bytes #8158 (issue: #8079)
  • Internal:
    • Use a 1024 byte minimum weight for filter cache entries #8304 (issues: #8249, #8268)
    • Make indexQueryParserService available from ParseContext #8252 (issue: #8248)
    • Allow to configure custom thread pools #8247
    • Expose concurrency_level setting on all caches #8112 (issue: #7836)
    • Don’t let took be negative. #7968
    • Upgrade to Jackson 2.4.2 #7934 (issue: #7932)
    • Clarify when a shard search request gets created to be only used locally #7855
    • Force execution of delete index requests #7799
    • Refactor the Translog.read(Location) method #7780
    • Nest original exception while creating NoShardAvailableActionException #7757 (issue: #7756)
  • Java API:
    • Enabled overriding the request headers in the clients #8258
  • Logs:
    • Change log level for mpercolate #8306
  • MLT Query:
    • Support for when all fields are deprecated #8067
  • Netty:
    • Support binding on multiple host/port pair #8098
  • Packaging:
    • Introduce elasticsearch.in.bat (i.e. es.in for Windows) #8244 (issue: #8237)
    • Use the new command line syntax in the init script #5033
  • Parent/child:
    • Reduce memory usage in top children query #8165 (issue: #8160)
  • Percolator:
    • Added missing percolate API parameters to the rest spec #7173 (issue: #3380)
  • Query DSL:
    • Throw parsing exception if terms filter or query has more than one field #5137 (issue: #5014)
  • Resiliency:
    • Be more conservative if index.version.created is not set #8018
    • Perform write consistency check just before writing on the primary shard #7873
  • Search:
    • Reduce memory usage during fetch source sub phase #8138
  • Settings:
    • Validates bool values in yaml for node settings #8186 (issue: #8097)
  • Snapshot/Restore:
  • Stats :
    • Add time in index throttle to stats. #7896 (issue: #7861)
 

RoldanLT

Well-known member
#5
New configs, from Diff report:
# Cluster Routing Initial Recovery
# Number of concurrent recoveries during initial recovery.
# The default is 4.
#cluster.routing.allocation.node_initial_primaries_recoveries: 4

# Cluster Routing Concurent Recovery
# Number of concurrent recoveries during adding/removing nodes, rebalancing, etc.
# The default is 2.
#cluster.routing.allocation.node_concurrent_recoveries: 2
# Index Recovery Max Bytes
# Sets the throttle throughput when recovering (i.e 100mb).
# The default is 20mb.
#indices.recovery.max_bytes_per_sec: 20mb

# Index Recovery Concurent Streams
 

RoldanLT

Well-known member
#12
Always the same on mine:

Version: 1.4.2
Documents: 764,389 (231.7 MB)
Index Updates: 37,015 (0.0012 seconds average)
Searches: 1,346,783 (0.0039 seconds average)
Fetches: 1,346,783 (0.0001 seconds average)
 

RoldanLT

Well-known member
#16
Here's my config:
Code:
# ElasticSearch Configuration Settings

# Start PHCorner Config
cluster.name: myclustersearch
network.host: 127.0.0.1
http.port: 9200
index.number_of_shards: 1
index.number_of_replicas: 0
# End PHCorner Config


# Cluster Name
# Identifies the cluster for auto-discovery, using unique names.
# The default is elasticsearch.
#cluster.name: elasticsearch

# Node Name
# Sets a specific node name.
# The default is generated dynamically on startup.
#node.name: "Franz Kafka"

# Node Master
# Allows node to be eligible as a master node.
# The default is true.
#node.master: true

# Node Data
# Allows node to store data.
# The default is true.
#node.data: true

# Node Storage
# By default, multiple nodes are allowed to start from the same installation
# location. To disable it, set max_local_storage_nodes to 1.
#node.max_local_storage_nodes: 1

# Mandatory Plugins
# If a plugin listed below is not installed, the node will not start.
#plugin.mandatory: mapper-attachments,lang-groovy

# Memory Lock
# Locks the allocated memory.
# The default is true.
#bootstrap.mlockall: true

# Network Host
# Sets both 'bind_host' and 'publish_host' settings.
# The default is any (0.0.0.0).
#network.host: 127.0.0.1

# Network Bind Host
# Sets the bind address specifically (IPv4 or IPv6).
#network.bind_host: 127.0.0.1

# Network Published Host
# Sets the address other nodes will use to communicate with this node. If not
# set, it is automatically derived. It must point to an actual IP address.
#network.publish_host: 127.0.0.1

# Transport TCP Port
# Sets a custom port for node to node communication.
# The default us 9300.
#transport.tcp.port: 9300

# Transport Compression
# Enables compression for all communication between nodes.
# The default is false.
#transport.tcp.compress: false

# HTTP Enabled
# The default is true.
#http.enabled: true

# HTTP Port
# Sets the port to listen for HTTP traffic.
# The default is 9200.
#http.port: 9200

# HTTP Maximum Content Lenght
# Sets the maximum allowed content length.
# The default is unlimited.
#http.max_content_length: 100mb

# HTTP JSONP Transport Enabled
# Enables JSONP as valid return transport on the http server. If enabled,
# it might pose a security risk.
# The default is false.
#http.jsonp.enable: false

# Gateway Type
# The default is local.
#gateway.type: local

# Gateway Nodes
# Sets how many nodes are expected in this cluster. Once the N nodes are up
# and 'recover_after_nodes' is met, it begins recovery process immediately
# without waiting for 'recover_after_time' to expire.
#gateway.expected_nodes: 1

# Gateway Recovery Nodes
# Allows recovery process after N cluster nodes are up.
# The default is 1.
#gateway.recover_after_nodes: 1

# Gateway Recovery Timeout
# Sets the timeout to initiate the recovery process, once the N nodes
# from 'recover_after_nodes' setting are up.
# The default is 5 minutes.
#gateway.recover_after_time: 5m

# Index Concurent Streams
# Sets the number of concurrent streams when recovering a shard from a peer.
# The default is 5.
#indices.recovery.concurrent_streams: 5

# Multicast Discovery Enabled
# The default is true.
#discovery.zen.ping.multicast.enabled: true

# Discovery Master Nodes
# List of master nodes in the cluster to perform discovery when new nodes
# (master or data) are started.
#discovery.zen.ping.unicast.hosts: ["host1", "host2:port"]

# Discovery Minimum Master Nodes
# Ensures a node sees N other master eligible nodes to be considered
# operational within the cluster. It is recommended to set it to a higher value
# than 1, when running more than 2 nodes in the cluster.
# The default is 1.
#discovery.zen.minimum_master_nodes: 1

# Discovery Ping Timeout
# Sets the time to wait for ping responses from other nodes when discovering.
# The default is 3 seconds.
#discovery.zen.ping.timeout: 3s

# Index Shards
# Sets the number of shards (splits) of an index.
# The default is 5.
#index.number_of_shards: 5

# Index Replicas
# Set the number of replicas (additional copies) of an index.
# The default is 1.
#index.number_of_replicas: 1

# Index Slow Logs
# 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 Logs
#monitor.jvm.gc.ParNew.warn: 1000ms
#monitor.jvm.gc.ParNew.info: 700ms
#monitor.jvm.gc.ParNew.debug: 400ms
#monitor.jvm.gc.ConcurrentMarkSweep.warn: 10s
#monitor.jvm.gc.ConcurrentMarkSweep.info: 5s
#monitor.jvm.gc.ConcurrentMarkSweep.debug: 2s

# Default Scripting Language
# The default is groovy.
#script.default_lang: groovy

# Dynamic Scripting
# Disables running dynamic scripts. If enabled, it exposes Elasticsearch
# directly to users and might pose a security risk.
# The default is sandbox.
#script.disable_dynamic: true

# Script Reloading Enabled
# Enables new and changed scripts being reloaded, while deleted scripts being
# removed from preloaded scripts cache.
# The default is true.
#script.auto_reload_enabled: true

# Script Reloading Interval
# The default is 60 seconds.
#watcher.interval: 60s