26 lines
932 B
Plaintext
26 lines
932 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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5 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/.+/ _cat]
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Here we can see that each node has been allocated a single shard and
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that they're all using about the same amount of space.
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