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https://issues.apache.org/jira/browse/ACCUMULO-4163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dave Marion updated ACCUMULO-4163:
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Fix Version/s: (was: 1.8.1)
1.8.0
> ZooZap should deal with /tracers being missing
> ----------------------------------------------
>
> Key: ACCUMULO-4163
> URL: https://issues.apache.org/jira/browse/ACCUMULO-4163
> Project: Accumulo
> Issue Type: Bug
> Components: zookeeper
> Affects Versions: 1.7.1
> Reporter: Josh Elser
> Assignee: Dave Marion
> Priority: Minor
> Fix For: 1.6.6, 1.7.3, 1.8.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> {noformat}
> 2016-03-14 16:57:15,316 [util.ZooZap] ERROR: Exception running zapDirectory.
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
> NoNode for /tracers
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1532)
> at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1560)
> at
> org.apache.accumulo.fate.zookeeper.ZooReader.getChildren(ZooReader.java:151)
> at org.apache.accumulo.server.util.ZooZap.zapDirectory(ZooZap.java:117)
> at org.apache.accumulo.server.util.ZooZap.main(ZooZap.java:110)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.accumulo.start.Main$2.run(Main.java:130)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> This shouldn't be an error that is propagated to the user to see. We should
> know that it's ok if '/tracers' doesn't exist and move on silently
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