---
title: "Hadoop to BigQuery SQL Migration | SmartMigrate"
description: "Convert Hive/Impala/Spark SQL from Hadoop to BigQuery Standard SQL with parity for partitions, windows, NULL coercion, and time semantics with KPI gates."
canonical: https://www.smartmigrate.ai/migrations/hadoop-legacy-cluster-to-bigquery/sql-query-migration
htmlPath: /migrations/hadoop-legacy-cluster-to-bigquery/sql-query-migration
markdownPath: /migrations/hadoop-legacy-cluster-to-bigquery/sql-query-migration.md
schema: Service
updatedAt: 2026-02-23T00:00:00.000Z
---
# Hadoop to BigQuery SQL Migration | SmartMigrate
Convert Hive/Impala/Spark SQL from Hadoop to BigQuery Standard SQL with parity for partitions, windows, NULL coercion, and time semantics with KPI gates.
Canonical: https://www.smartmigrate.ai/migrations/hadoop-legacy-cluster-to-bigquery/sql-query-migration
Public path: /migrations/hadoop-legacy-cluster-to-bigquery/sql-query-migration
Markdown resource: /migrations/hadoop-legacy-cluster-to-bigquery/sql-query-migration.md
Convert Hive/Impala/Spark SQL from Hadoop to BigQuery Standard SQL with parity for partitions, windows, NULL coercion, and time semantics with KPI gates.

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Intent: