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Bigtable: 'test_bigtable_create_table' snippet flakes with '504 Deadline Exceeded'. #8889

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Aug 7, 2019
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Bigtable: 'test_bigtable_create_table' snippet flakes with '504 Deadline Exceeded'. #8889

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e890130
Fix 'deadline exceeded' error for create bigtable in create table sni…
sangramql Jul 30, 2019
9997628
Change retry logic to be exposed to user.
sangramql Aug 7, 2019
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13 changes: 12 additions & 1 deletion bigtable/docs/snippets.py
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Original file line number Diff line number Diff line change
Expand Up @@ -403,7 +403,18 @@ def test_bigtable_create_table():
table = instance.table("table_my")
# Define the GC policy to retain only the most recent 2 versions.
max_versions_rule = column_family.MaxVersionsGCRule(2)
table.create(column_families={"cf1": max_versions_rule})

RETRIES = 4
# Retry if deadline exceed error.
for retry in range(RETRIES):
try:
table.create(column_families={"cf1": max_versions_rule})
break
except Exception as e:
if retry == RETRIES - 1:
raise e
else:
time.sleep(2 ** (retry - 1))
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# [END bigtable_create_table]

try:
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