Description
User pig tez skew join encountered issue of not finding shuffle data from the sampler aggregate vertex. The right side join has >1 reducers.
For workaround adjust tez.runtime.transfer.data-via-events.max-size to avoid spill to disk for the sampler aggregation vertex.
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Attachments
Issue Links
- is related to
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PIG-5443 Add testcase for skew join for tez grace shuffle vertex manager
- Open
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