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Several files in the REST APIs nav section are included using :leveloffset: tags. This increments headings (h2 -> h3, h3 -> h4, etc.) in those files and removes the :leveloffset: tags. Other supporting changes: * Alphabetizes top-level REST API nav items. * Change 'indices APIs' heading to 'index APIs.' * Changes 'Snapshot lifecycle management' heading to sentence case.
27 lines
909 B
Plaintext
27 lines
909 B
Plaintext
[[cat-allocation]]
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=== cat allocation
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`allocation` provides a snapshot of how many shards are allocated to each data node
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and how much disk space they are using.
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[source,js]
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--------------------------------------------------
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GET /_cat/allocation?v
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--------------------------------------------------
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// CONSOLE
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// TEST[s/^/PUT test\n{"settings": {"number_of_replicas": 0}}\n/]
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Might respond with:
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[source,txt]
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--------------------------------------------------
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shards disk.indices disk.used disk.avail disk.total disk.percent host ip node
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1 260b 47.3gb 43.4gb 100.7gb 46 127.0.0.1 127.0.0.1 CSUXak2
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--------------------------------------------------
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// TESTRESPONSE[s/\d+(\.\d+)?[tgmk]?b/\\d+(\\.\\d+)?[tgmk]?b/ s/46/\\d+/]
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// TESTRESPONSE[s/CSUXak2/.+/ non_json]
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Here we can see that the single shard created has been allocated to the single
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node available.
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