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  • Python

LocalBulkWriter.commit()

This operation commits the appended data.

Request syntax

pymilvus.LocalBulkWriter.commit(
    **kwargs
)

PARAMETERS:

  • kwargs -

    • call_back (function)

      A callback function to call after this operation is completed.

      The value defaults to None, indicating no callback is there to call. Use this to add post-commit actions.

Examples

from pymilvus import (
    CollectionSchema, 
    FieldSchema, 
    LocalBulkWriter, 
    DataType, 
    BulkFileType
)

# Set up a schema
schema = CollectionSchema(fields=[
    FieldSchema(name="id", dtype=DataType.INT64, is_primary=True),
    FieldSchema(name="vector", dtype=DataType.FLOAT_VECTOR, dim=5),
    ]
)

# Set up a local bulk writer
writer = LocalBulkWriter(
    schema=schema,
    local_path="/tmp/output",
)

# Append a row to the writer
writer.append_row(
    {"id": 0, "vector": [0.1, 0.4, -0.8, -0.2, 0.4]}
)

# Commit the appended data
def callback():
    print("Commit completes")

writer.commit(call_back=callback)