Add indexing pressure documentation #59456
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This commit adds documentation about the new indexing pressure memory limit setting and exposure of this metrics in node stats.
Tim-Brooks
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Pinging @elastic/es-docs (>docs) |
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Pinging @elastic/es-distributed (:Distributed/CRUD) |
elasticmachine
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Team:Distributed (Obsolete)
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TODO: When this is back ported to 7.9, the release doc comments should link to this new documentation page. |
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I need to investigate why the linking is broken in one part. |
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@jrodewig - Any tips about how to solve my linking issue? |
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Specifically linking |
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Actually I fixed the linking issue. This is ready for review @jrodewig |
| `coordinating_and_primary_bytes`:: | ||
| (integer) | ||
| Bytes consumed by indexing requests in the coordinating or primary stage. | ||
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| `replica_bytes`:: | ||
| (integer) | ||
| Bytes consumed by indexing requests in the replica stage. | ||
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| `all_bytes`:: | ||
| (integer) | ||
| Bytes consumed by indexing requests in the coordinating, primary, or replica stage. |
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Are human readable versions of these stats available?
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There is not. My understanding is that human readable versions is disabled by default. So I think we can add human readable interpretations in 7.10? @ywelsch I assume it is too late to make this change after feature freeze since it is kind of a feature?
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| `coordinating_and_primary_memory_limit_rejections`:: | ||
| (integer) | ||
| Rejections of indexing requests in the coordinating or primary stage. |
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| Rejections of indexing requests in the coordinating or primary stage. | |
| Number of indexing requests rejected in the coordinating or primary stage. |
| (integer) | ||
| Bytes consumed by indexing requests in the coordinating or primary stage. This | ||
| value is not the sum of coordinating_bytes and primary_bytes as a node can reuse | ||
| the coordinating bytes if the primary is executed locally. |
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if the primary "stage" is executed locally
| === Indexing stages | ||
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| External indexing operations go through three stages: coordinating, primary, and | ||
| replica. See <<basic-write-model,here>>. |
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does this link need fixing? (<>)
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I'd remove the here text:
| replica. See <<basic-write-model,here>>. | |
| replica. See <<basic-write-model>>. |
This commit adds documentation about the new indexing pressure memory limit setting and exposure of this metrics in node stats.
This commit adds documentation about the new indexing pressure memory limit setting and exposure of this metrics in node stats.
This commit adds documentation about the new indexing pressure memory
limit setting and exposure of this metrics in node stats.