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Fix: NPE while cleaning up namespace node #4965

Merged
merged 1 commit into from
Aug 18, 2019
Merged

Fix: NPE while cleaning up namespace node #4965

merged 1 commit into from
Aug 18, 2019

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rdhabalia
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Motivation

It fixes below NPE

16:17:50.180 [main INFO  org.apache.pulsar.broker.PulsarService - Starting name space service, bootstrap namespaces=
16:17:50.204 [main ERROR org.apache.pulsar.broker.namespace.NamespaceService - null
java.lang.NullPointerException: null
    at org.apache.pulsar.broker.namespace.ServiceUnitZkUtils.cleanupSingleNamespaceNode(ServiceUnitZkUtils.java:156) ~[org.apache.pulsar-pulsar-broker-2.4.0.jar:2.4.0
    at org.apache.pulsar.broker.namespace.ServiceUnitZkUtils.cleanupNamespaceNodes(ServiceUnitZkUtils.java:134) ~[org.apache.pulsar-pulsar-broker-2.4.0.jar:2.4.0
    at org.apache.pulsar.broker.namespace.ServiceUnitZkUtils.cleanupNamespaceNodes(ServiceUnitZkUtils.java:137) ~[org.apache.pulsar-pulsar-broker-2.4.0.jar:2.4.0
    at org.apache.pulsar.broker.namespace.ServiceUnitZkUtils.initZK(ServiceUnitZkUtils.java:113) ~[org.apache.pulsar-pulsar-broker-2.4.0.jar:2.4.0
    at org.apache.pulsar.broker.namespace.NamespaceService.<init>(NamespaceService.java:151) ~[org.apache.pulsar-pulsar-broker-2.4.0.jar:2.4.0
    at org.apache.pulsar.broker.PulsarService.lambda$getNamespaceServiceProvider$1(PulsarService.java:584) ~[org.apache.pulsar-pulsar-broker-2.4.0.jar:2.4.0

@rdhabalia rdhabalia added this to the 2.4.1 milestone Aug 16, 2019
@rdhabalia rdhabalia self-assigned this Aug 16, 2019
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sijie commented Aug 16, 2019

run java8 tests

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sijie commented Aug 18, 2019

run java8 tests

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sijie commented Aug 18, 2019

run java8 tests

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sijie commented Aug 18, 2019

run java8 tests

@rdhabalia rdhabalia merged commit 41bc407 into apache:master Aug 18, 2019
@rdhabalia rdhabalia mentioned this pull request Aug 18, 2019
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@rdhabalia rdhabalia deleted the zk_npe branch August 22, 2019 18:36
jiazhai pushed a commit that referenced this pull request Aug 28, 2019
@rdhabalia @jiazhai
Fix: NPE while cleaning up namespace node (#4965)
6f553da 
(cherry picked from commit 41bc407)
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@sijie sijie sijie approved these changes

@massakam massakam massakam approved these changes

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@rdhabalia rdhabalia

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@rdhabalia @sijie @massakam