description: Pipeline for parsing the Elasticsearch server log file in JSON format.
on_failure:
- set:
    field: error.message
    value: '{{ _ingest.on_failure_message }}'
processors:
- json:
    field: message
    target_field: elasticsearch.server
- drop:
    if: ctx.elasticsearch.server.type != 'server'
- remove:
    field: elasticsearch.server.type
- dot_expander:
    field: service.name
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.service.name
    target_field: service.name
    ignore_missing: true
- rename:
    field: elasticsearch.server.component
    target_field: elasticsearch.component
    ignore_missing: true
- dot_expander:
    field: cluster.name
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.cluster.name
    target_field: elasticsearch.cluster.name
- dot_expander:
    field: node.name
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.node.name
    target_field: elasticsearch.node.name
- dot_expander:
    field: cluster.uuid
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.cluster.uuid
    target_field: elasticsearch.cluster.uuid
    ignore_missing: true
- dot_expander:
    field: node.id
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.node.id
    target_field: elasticsearch.node.id
    ignore_missing: true
- rename:
    field: elasticsearch.server.level
    target_field: log.level
    ignore_missing: true
- dot_expander:
    field: log.level
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.log.level
    target_field: log.level
    ignore_missing: true
- dot_expander:
    field: log.logger
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.log.logger
    target_field: log.logger
    ignore_missing: true
- dot_expander:
    field: process.thread.name
    path: elasticsearch.server
- rename:
    field: elasticsearch.server.process.thread.name
    target_field: process.thread.name
    ignore_missing: true
- grok:
    field: elasticsearch.server.message
    pattern_definitions:
      GREEDYMULTILINE: |-
        (.|
        )*
      INDEXNAME: '[a-zA-Z0-9_.-]*'
      GC_ALL: \[gc\]\[%{NUMBER:elasticsearch.server.gc.overhead_seq}\] overhead, spent
        \[%{NUMBER:elasticsearch.server.gc.collection_duration.time:float}%{DATA:elasticsearch.server.gc.collection_duration.unit}\]
        collecting in the last \[%{NUMBER:elasticsearch.server.gc.observation_duration.time:float}%{DATA:elasticsearch.server.gc.observation_duration.unit}\]
      GC_YOUNG: \[gc\]\[young\]\[%{NUMBER:elasticsearch.server.gc.young.one}\]\[%{NUMBER:elasticsearch.server.gc.young.two}\]%{SPACE}%{GREEDYMULTILINE:message}
    patterns:
    - '%{GC_ALL}'
    - '%{GC_YOUNG}'
    - ((\[%{INDEXNAME:elasticsearch.index.name}\]|\[%{INDEXNAME:elasticsearch.index.name}\/%{DATA:elasticsearch.index.id}\]))?%{SPACE}%{GREEDYMULTILINE:message}
- remove:
    field: elasticsearch.server.message
- rename:
    field: elasticsearch.server.@timestamp
    target_field: '@timestamp'
    ignore_missing: true
- rename:
    field: elasticsearch.server.timestamp
    target_field: '@timestamp'
    ignore_missing: true
- date:
    field: '@timestamp'
    target_field: '@timestamp'
    formats:
    - ISO8601
    ignore_failure: true
