Jacob Barrett created GEODE-7648:
------------------------------------
Summary: Locator will not start if other locator hostnames are not
resolvable
Key: GEODE-7648
URL: https://issues.apache.org/jira/browse/GEODE-7648
Project: Geode
Issue Type: Bug
Components: locator
Reporter: Jacob Barrett
Starting a locator with a list of other locators will fail if any names in that
list are not resolvable. This is a common occurrence in a Kubernetes where DNS
entries for a container are not created until the container is created.
Starting two locators will result in the first one failing until the second one
starts.
{noformat}
java -server -classpath /geode/lib/geode-dependencies.jar
-Djava.awt.headless=true -Dsun.rmi.dgc.server.gcInterval=9223372036854775806
-Dgemfire.log-file= -Dlog4j.configurationFile=/geode/config/log4j.xml
-Dgemfire.enable-cluster-configuration=true
-Dgemfire.launcher.registerSignalHandlers=true
'-Dgemfire.locators=geodecluster-sample-locator-0.geodecluster-sample-locator[10334],geodecluster-sample-locator-1.geodecluster-sample-locator[10334]'
-Dgemfire.enable-experimental-cluster-management-service=true
-Dgemfire.load-cluster-configuration-from-dir=false
org.apache.geode.distributed.LocatorLauncher start
geodecluster-sample-locator-0 --port=10334
[warn 2020/01/03 19:02:53.524 GMT <main> tid=0x1] Unknown locator host:
geodecluster-sample-locator-1.geodecluster-sample-locator
[warn 2020/01/03 19:02:53.532 GMT <main> tid=0x1] Unknown locator host:
geodecluster-sample-locator-1.geodecluster-sample-locator
[info 2020/01/03 19:02:53.860 GMT <main> tid=0x1] Starting peer location for
Distribution Locator on
geodecluster-sample-locator-0.geodecluster-sample-locator.default.svc.cluster.local[10334]
[info 2020/01/03 19:02:53.868 GMT <main> tid=0x1] locator is exiting due to an
exception
org.apache.geode.GemFireConfigException: This process is attempting to use a
locator at an unknown address or FQDN:
geodecluster-sample-locator-1.geodecluster-sample-locator
at
org.apache.geode.distributed.internal.membership.gms.GMSUtil.parseLocators(GMSUtil.java:139)
at
org.apache.geode.distributed.internal.membership.gms.locator.GMSLocator.<init>(GMSLocator.java:106)
at
org.apache.geode.distributed.internal.membership.adapter.GMSLocatorAdapter.<init>(GMSLocatorAdapter.java:50)
at
org.apache.geode.distributed.internal.membership.NetLocatorFactory.newLocatorHandler(NetLocatorFactory.java:32)
at
org.apache.geode.distributed.internal.InternalLocator.startPeerLocation(InternalLocator.java:612)
at
org.apache.geode.distributed.internal.InternalLocator.startLocator(InternalLocator.java:373)
at
org.apache.geode.distributed.LocatorLauncher.start(LocatorLauncher.java:681)
at
org.apache.geode.distributed.LocatorLauncher.run(LocatorLauncher.java:588)
at
org.apache.geode.distributed.LocatorLauncher.main(LocatorLauncher.java:210)
Exception in thread "main" org.apache.geode.GemFireConfigException: This
process is attempting to use a locator at an unknown address or FQDN:
geodecluster-sample-locator-1.geodecluster-sample-locator
at
org.apache.geode.distributed.internal.membership.gms.GMSUtil.parseLocators(GMSUtil.java:139)
at
org.apache.geode.distributed.internal.membership.gms.locator.GMSLocator.<init>(GMSLocator.java:106)
at
org.apache.geode.distributed.internal.membership.adapter.GMSLocatorAdapter.<init>(GMSLocatorAdapter.java:50)
at
org.apache.geode.distributed.internal.membership.NetLocatorFactory.newLocatorHandler(NetLocatorFactory.java:32)
at
org.apache.geode.distributed.internal.InternalLocator.startPeerLocation(InternalLocator.java:612)
at
org.apache.geode.distributed.internal.InternalLocator.startLocator(InternalLocator.java:373)
at
org.apache.geode.distributed.LocatorLauncher.start(LocatorLauncher.java:681)
at
org.apache.geode.distributed.LocatorLauncher.run(LocatorLauncher.java:588)
at
org.apache.geode.distributed.LocatorLauncher.main(LocatorLauncher.java:210)
{noformat}
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