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[fix][broker] Fix inconsensus namespace policies by getPoliciesIfCached
#20855
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mattisonchao
merged 11 commits into
apache:master
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mattisonchao:inconsensus_ns_policy/fix
Jul 25, 2023
Merged
[fix][broker] Fix inconsensus namespace policies by getPoliciesIfCached
#20855
mattisonchao
merged 11 commits into
apache:master
from
mattisonchao:inconsensus_ns_policy/fix
Jul 25, 2023
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poorbarcode
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Jul 24, 2023
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Good catch, could you add a test?
poorbarcode
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Jul 24, 2023
pulsar-common/src/main/java/org/apache/pulsar/common/util/CompletableFutures.java
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coderzc
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Jul 25, 2023
#20843 has already added a test to prove the cache problem. we should avoid using this API to get inconsistent namespace policies. |
poorbarcode
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Technoboy-
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pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractTopic.java
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Labels
area/broker
cherry-picked/branch-2.10
cherry-picked/branch-2.11
cherry-picked/branch-3.0
doc-not-needed
Your PR changes do not impact docs
ready-to-test
release/2.10.6
release/2.11.3
release/3.0.2
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Motivation
#12339 Change some metadata blocking calls to get from the cache. And then #14154 add the cache expires. It will introduce inconsistent namespace policies problem when the cache is missed.
Modifications
getPoliciesIfCached
related logic, then usexxxAsync
instead of it.Verifying this change
Documentation
doc
doc-required
doc-not-needed
doc-complete