[Solved] Consider this Bulk API request body:{"index": {"_index": "articles", "_id": "100"}} {"title": "Intro to Elasticsearch"} {"delete": {"_index": "articles", "_id": "101"}} {"index": {"_index":... | Elasticsearch

Elasticsearch - Document Operations

Consider this Bulk API request body:

{"index": {"_index": "articles", "_id": "100"}}
{"title": "Intro to Elasticsearch"}
{"delete": {"_index": "articles", "_id": "101"}}
{"index": {"_index": "articles", "_id": "102"}}
{"title": "Advanced Bulk API"}

What will be the outcome after executing this request?

AOnly document 100 will be indexed; others will be ignored due to syntax errors

BDocuments with IDs 100 and 102 will be indexed; document 101 will be deleted

CDocuments 100 and 101 will be indexed; document 102 will be deleted

DThe entire batch will fail due to mixed action types

Step-by-Step Solution

Solution:

Step 1: Analyze each action
First action indexes document 100, second deletes document 101, third indexes document 102.
Step 2: Confirm Bulk API supports mixed actions
Bulk API allows mixed index and delete actions in one batch.
Final Answer:
Documents with IDs 100 and 102 will be indexed; document 101 will be deleted -> Option B
Quick Check:
Bulk API supports mixed index and delete [OK]

Quick Trick: Bulk API can mix index and delete actions [OK]

Common Mistakes:

MISTAKES

Assuming batch fails if actions differ
Confusing delete with index operation
Believing only first action executes

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Consider this Bulk API request body:

Step 1: Analyze each action

Step 2: Confirm Bulk API supports mixed actions

Final Answer:

Quick Check:

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