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Increase default initialDelaySeconds for Zookeeper probes to workaround ZOOKEEPER-3988#202

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lhotari merged 1 commit intoapache:masterfrom
lhotari:lh-workaround-ZOOKEEPER-3988
Jan 18, 2022
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Increase default initialDelaySeconds for Zookeeper probes to workaround ZOOKEEPER-3988#202
lhotari merged 1 commit intoapache:masterfrom
lhotari:lh-workaround-ZOOKEEPER-3988

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@lhotari lhotari commented Jan 17, 2022

Motivation

Modification

  • as a workaround, increase the initialDelaySeconds from 10 to 20 to
    reduce the likelyhood of ZOOKEEPER-3988

…nd ZOOKEEPER-3988

- When TLS is enabled for Zookeeper, NettyServerCnxnFactory will be used.
  It contains the issue apache/pulsar#11070 /
  https://issues.apache.org/jira/browse/ZOOKEEPER-3988
  - as a workaround, increase the initialDelaySeconds from 10 to 20 to
    reduce the likely hood of ZOOKEEPER-3988
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lhotari commented Jan 17, 2022

There's also #203 to speed up startup by using podManagementPolicy=Parallel for Zookeeper.

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Makes sense to me.

We are working in the Zookeeper community in order to address the problem, we will have hopefully a new release soon with a fix

@lhotari lhotari merged commit 63cbdfe into apache:master Jan 18, 2022
@lhotari lhotari deleted the lh-workaround-ZOOKEEPER-3988 branch January 18, 2022 16:38
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3 participants