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impala catalog server JVM

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author-rank Yuriy_but
Contributor

Created ‎12-07-2020 05:46 AM

Hi.

I have a problem with outOfMemory error on impala catalog server.

Data in tables about 30TB and about 175k partitiions.

I set Java Heap Size of Catalog Server in Bytes=30gb, but still have out_of_memory error in start.

How can i calculate how much memory needs for catalog server? And is it have any limit to set ?

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author-rank Tim Armstrong author-rank
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Created ‎12-07-2020 09:21 AM

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author-rank Tim Armstrong author-rank
Guru

Created ‎12-07-2020 09:21 AM

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