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https://issues.apache.org/jira/browse/PULSAR-14?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Penghui Li updated PULSAR-14:
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Labels: Pulsar gsoc gsoc2021 mentor (was: gsoc gsoc2021 mentor)
> Throttle the ledger rollover for the broker
> -------------------------------------------
>
> Key: PULSAR-14
> URL: https://issues.apache.org/jira/browse/PULSAR-14
> Project: Pulsar
> Issue Type: New Feature
> Reporter: Penghui Li
> Priority: Major
> Labels: Pulsar, gsoc, gsoc2021, mentor
>
> In Pulsar, the ledger rollover is split the data of a topic into multiple
> segments. For each ledger roll over operation, the metadata of the topic
> needs to be updated in the ZookKeeper. High ledger rollover frequency may
> lead to the ZookKeeper cluster in heavy workload. In order to make the
> ZookKeeper run more stable, we should limit the ledger rollover rate.
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