compact()

This operation compacts and merges small segments into a larger one to save memory usage and improve search performance.

JavaScript

await milvusClient.compact(data)

Request Syntax

JavaScript

milvusClient.compact()

PARAMETERS:

• collection_name (str) -

  [REQUIRED]

  The name of the target collection to reassign an alias to.

• timeout (number)

  The timeout duration for this operation.

  Setting this to None indicates that this operation timeouts when any response arrives or any error occurs.

RETURNS Promise<CompactionResponse>

This method returns a promise that resolves to a CompactionResponse object.

JavaScript

{
    compactionID: string,
    compactionPlanCount: number,
    status:  ResStatus
}

PARAMETERS:

• compactionID (string) - The identifier of the compaction operation. Pass this value to getCompactionState() or getCompactionStateWithPlans() to poll progress.

• compactionPlanCount (number) - The number of compaction plans generated for this operation.

• ResStatus A ResStatus object.

  • code (number) -

    A code that indicates the operation result. It remains 0 if this operation succeeds.

  • error_code (string | number) -

    An error code that indicates an occurred error. It remains Success if this operation succeeds.

  • reason (string) -

    The reason that indicates the reason for the reported error. It remains an empty string if this operation succeeds.

Example

JavaScript

const milvusClient = new MilvusClient({
    address: 'localhost:19530',
    token: 'root:Milvus',
});
 const resStatus = await milvusClient.compact({
      collection_name: 'my_collection',
 });