Which of the following statements is not correct in relation to GroupBy v1 and v2 strategies.

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Which of the following statements is not correct in relation to GroupBy v1 and v2 strategies.
Question Posted on 05 Aug 2021

Home >> Important Topics >> Apache Druid >> Which of the following statements is not correct in relation to GroupBy v1 and v2 strategies.

Which of the following statements is not correct in relation to GroupBy v1 and v2 strategies.
Choose the correct option from below list
(1)The default strategy for a cluster is determined by the "druid.query.groupBy.defaultStrategy" runtime property on the Broker.
(2)GroupBy v1 controls resource usage using a row-based limit (maxResults) whereas GroupBy v2 uses bytes-based limits.G
(3)GroupBy v2 supports using chunkPeriod to parallelize merging on the Broker whereas GroupBy v1 ignores chunkPeriod.

Answer:-(3)GroupBy v2 supports using chunkPeriod to parallelize merging on the Broker whereas GroupBy v1 ignores chunkPeriod.

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