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View Flash Journal

get

/management/coherence/cluster/journal/flash

Use this endpoint to view flash journal information. The information is aggregated across all flash journal members in a Coherence cluster. This includes file lifecycle state and activity, physical write and force statistics, error and retry statistics, journal-wide congestion statistics, and collector compaction statistics described by the journalRM definition. Numeric values use the collector-dependent response shape selected by the collector query parameter. Use the query parameters to change which aggregated results to view and whether the results should be constrained to cluster members with a specific member role.

Request

Query Parameters

• collector: string
  The collector to use for aggregation

  Allowed Values: [ "all", "avg", "count", "list", "max", "min", "set", "sum", "intsummary", "longsummary", "doublesummary" ]
• role: string
  The data from cluster member belonging to the role will be included in the response

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Response

Supported Media Types

• application/json

200 Response

A successful request that returns aggregated flash journal capacity, file lifecycle, physical write and force, error and retry, congestion, and compaction information

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