[Solved] Given this Elasticsearch request to open a PIT:POST /_search/point_in_time{"index": "orders"}What type of value does the response contain for id? | Elasticsearch

Elasticsearch - Advanced Patterns

Given this Elasticsearch request to open a PIT:
POST /_search/point_in_time {"index": "orders"}
What type of value does the response contain for id?

AA boolean indicating success

BAn integer representing the number of documents

CAn array of index names

DA string representing the PIT ID to use in searches

Step-by-Step Solution

Solution:

Step 1: Understand PIT open response
When opening a PIT, Elasticsearch returns an ID string to reference the snapshot.
Step 2: Compare response types
Only a string ID matches the expected PIT identifier; others are unrelated.
Final Answer:
A string representing the PIT ID to use in searches -> Option D
Quick Check:
PIT open returns string ID [OK]

Quick Trick: PIT open response contains string ID for searches [OK]

Common Mistakes:

MISTAKES

Expecting document count instead of ID
Thinking response is boolean success
Assuming array of indices returned

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Given this Elasticsearch request to open a PIT:

Step 1: Understand PIT open response

Step 2: Compare response types

Final Answer:

Quick Check:

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