Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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Impala 1.2.4
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None
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None
Description
Lenni's in the midst of investigating.
Reproduction:
- Lots of DDL (create table), preferably in parallel, to speed things up.
- I was attempting to load ~100k tables.
Observation: - tcmalloc.total-bytes-reserved monotonically increases till the Catalog Server exits with an OOM error.
As a side note, I've been able to hit this locally as well.