Quanlong Huang has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/18537


Change subject: IMPALA-7864: (Addendum) Deflake test_replan_limit by postponing 
catalog fetches
......................................................................

IMPALA-7864: (Addendum) Deflake test_replan_limit by postponing catalog fetches

TestLocalCatalogRetries.test_replan_limit runs REFRESH and SELECT
queries concurrently on a table, and expects one of the query hits
inconsistent metadata.

This patches increases the chance of inconsistent metadata by injecting
a latency (500ms) between catalog fetches. So it's more likely that a
REFRESH finishes between two catalog fetches and causes inconsistent
metadata.

Change-Id: Ia5bdca7402039f1f24b7bf19595c2541fa32d0ad
---
M tests/custom_cluster/test_local_catalog.py
1 file changed, 5 insertions(+), 2 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/37/18537/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia5bdca7402039f1f24b7bf19595c2541fa32d0ad
Gerrit-Change-Number: 18537
Gerrit-PatchSet: 1
Gerrit-Owner: Quanlong Huang <[email protected]>

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