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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/04/03 08:10:22 UTC
[GitHub] [pulsar] rfetishkevi opened a new pull request #6659: [ISSUE
6563][Broker] Invalidate managed ledgers zookeeper cache instead of
reloading on watcher triggered
rfetishkevi opened a new pull request #6659: [ISSUE 6563][Broker] Invalidate managed ledgers zookeeper cache instead of reloading on watcher triggered
URL: https://github.com/apache/pulsar/pull/6659
Fixes #6563
### Motivation
Frequent topics creation/deletion triggers zookeeper children cache reloading for z-nodes **/managed-ledgers/<tenant_name>/<cluster_name>/<namespace_name>/persistent** more than needed.
This creates additional load on zookeeper and broker, slows down brokers and makes them less stable. Also this causes scalability issues - adding more brokers increases operations duration even more.
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[GitHub] [pulsar] sijie commented on issue #6659: [ISSUE 6563][Broker]
Invalidate managed ledgers zookeeper cache instead of reloading on watcher
triggered
Posted by GitBox <gi...@apache.org>.
sijie commented on issue #6659: [ISSUE 6563][Broker] Invalidate managed ledgers zookeeper cache instead of reloading on watcher triggered
URL: https://github.com/apache/pulsar/pull/6659#issuecomment-611709247
/pulsarbot run-failure-checks
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[GitHub] [pulsar] sijie commented on issue #6659: [ISSUE 6563][Broker]
Invalidate managed ledgers zookeeper cache instead of reloading on watcher
triggered
Posted by GitBox <gi...@apache.org>.
sijie commented on issue #6659: [ISSUE 6563][Broker] Invalidate managed ledgers zookeeper cache instead of reloading on watcher triggered
URL: https://github.com/apache/pulsar/pull/6659#issuecomment-609465891
/pulsarbot run-failure-checks
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[GitHub] [pulsar] sijie commented on issue #6659: [ISSUE 6563][Broker]
Invalidate managed ledgers zookeeper cache instead of reloading on watcher
triggered
Posted by GitBox <gi...@apache.org>.
sijie commented on issue #6659: [ISSUE 6563][Broker] Invalidate managed ledgers zookeeper cache instead of reloading on watcher triggered
URL: https://github.com/apache/pulsar/pull/6659#issuecomment-613312111
There are a bunch of test failures. @rfetishkevi can you take a look at the errors?
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[GitHub] [pulsar] jiazhai commented on issue #6659: [ISSUE 6563][Broker]
Invalidate managed ledgers zookeeper cache instead of reloading on watcher
triggered
Posted by GitBox <gi...@apache.org>.
jiazhai commented on issue #6659: [ISSUE 6563][Broker] Invalidate managed ledgers zookeeper cache instead of reloading on watcher triggered
URL: https://github.com/apache/pulsar/pull/6659#issuecomment-611281010
/pulsarbot run-failure-checks
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