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Improve docs for disk watermarks #30249

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merged 2 commits into from
Apr 30, 2018

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DaveCTurner
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@DaveCTurner DaveCTurner commented Apr 30, 2018

  • Clarify that the low watermark does not affect brand-new shards.
  • Replace ES -> Elasticsearch.
  • Format to 80 columns.

Resolves #25163

* Clarify that the low watermark does not affect brand-new shards.
* Replace ES -> Elasticsearch.
* Format to 80 columns.

Resolves elastic#25163
@DaveCTurner DaveCTurner added >docs General docs changes v7.0.0 v6.0.3 :Distributed/Allocation All issues relating to the decision making around placing a shard (both master logic & on the nodes) v6.1.5 v6.2.5 v6.4.0 v6.3.1 labels Apr 30, 2018
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Pinging @elastic/es-distributed

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LGTM (one optional suggestion)

85% disk used. It can also be set to an absolute byte value (like `500mb`)
to prevent Elasticsearch from allocating shards if less than the specified
amount of space is available. This setting has no effect on brand-new
shards that have never been allocated before.
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To make this a little bit more explicit, I would add something along the lines of ", for example when a new index is created".

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@DaveCTurner DaveCTurner Apr 30, 2018

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I changed it to

This setting has no effect on the primary shards of newly-created indices or, specifically, any shards that have never previously been allocated.

WDYT?

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++

@DaveCTurner DaveCTurner merged commit d553a8b into elastic:master Apr 30, 2018
@DaveCTurner DaveCTurner deleted the 2018-04-30-watermark-docs branch April 30, 2018 16:31
DaveCTurner added a commit that referenced this pull request Apr 30, 2018
* Clarify that the low watermark does not affect brand-new shards.
* Replace ES -> Elasticsearch.
* Format to 80 columns.

Resolves #25163
DaveCTurner added a commit that referenced this pull request Apr 30, 2018
* Clarify that the low watermark does not affect brand-new shards.
* Replace ES -> Elasticsearch.
* Format to 80 columns.

Resolves #25163
DaveCTurner added a commit that referenced this pull request Apr 30, 2018
* Clarify that the low watermark does not affect brand-new shards.
* Replace ES -> Elasticsearch.
* Format to 80 columns.

Resolves #25163
DaveCTurner added a commit that referenced this pull request Apr 30, 2018
* Clarify that the low watermark does not affect brand-new shards.
* Replace ES -> Elasticsearch.
* Format to 80 columns.

Resolves #25163
DaveCTurner added a commit that referenced this pull request Apr 30, 2018
* Clarify that the low watermark does not affect brand-new shards.
* Replace ES -> Elasticsearch.
* Format to 80 columns.

Resolves #25163
jasontedor added a commit to jasontedor/elasticsearch that referenced this pull request May 1, 2018
* origin/master:
  [test] add java packaging test project (elastic#30161)
  Fix macros in changelog (elastic#30269)
  [DOCS] Fixes syskeygen command name
  [ML] Include 3rd party C++ component notices (elastic#30132)
  _cluster/state Skip Test for pre-6.4, not pre-7.0 (elastic#30264)
  Improve docs for disk watermarks (elastic#30249)
  [DOCS] Removes redundant Active Directory realm settings (elastic#30190)
  [DOCS] Removes redundant LDAP realm settings (elastic#30193)
  _cluster/state should always return cluster_uuid (elastic#30143)
  HTML5ify Javadoc for core and test framework (elastic#30234)
  Minor tweaks to reroute documentation (elastic#30246)
@bleskes bleskes added v6.3.0 and removed v6.3.1 labels May 1, 2018
@jimczi jimczi added v7.0.0-beta1 and removed v7.0.0 labels Feb 7, 2019
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5 participants