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Is G1GC supported for HDP production deployments?

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Is G1GC supported for HDP production deployments?

Now that the Garbage-First garbage collector is fully supported by Oracle, have we seen anyone using it for production clusters? Is it officially supported by Hortonworks when using Java 8?

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Re: Is G1GC supported for HDP production deployments?

Super Guru

@Alex Miller I have reviewed internal HWX jira and G1GC is not supported.

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Re: Is G1GC supported for HDP production deployments?

@Alex Miller

Yes, it is supported with HDP. I have deployed it in production for HBase for a couple of large customers in recent past.

Re: Is G1GC supported for HDP production deployments?

Super Guru

@Alex Miller I have reviewed internal HWX jira and G1GC is not supported.

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