David Medinets created ACCUMULO-635:
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Summary: Check Existence of Zookeeper Recovery Node Before Reading
It.
Key: ACCUMULO-635
URL: https://issues.apache.org/jira/browse/ACCUMULO-635
Project: Accumulo
Issue Type: Bug
Reporter: David Medinets
Assignee: David Medinets
Priority: Minor
I don't know why but my errors have started to display the following message. I
tracked down the source. Basically the Zookeeper node is being read without
first making sure that it exists.
{code}
org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode
= NoNode for /accumulo/b519799c-3a51-4c9b-af21-96d577e2c11f/recovery
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:1448)
at
org.apache.accumulo.core.zookeeper.ZooReader.getChildren(ZooReader.java:62)
at org.apache.accumulo.server.master.Master.run(Master.java:2071)
at org.apache.accumulo.server.master.Master.main(Master.java:2173)
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:601)
{code}
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