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Posted to notifications@accumulo.apache.org by "Bill Havanki (JIRA)" <ji...@apache.org> on 2014/03/13 21:33:43 UTC
[jira] [Created] (ACCUMULO-2471) Accumulo.waitForZookeeperAndHdfs
eats ZK InterruptedException
Bill Havanki created ACCUMULO-2471:
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Summary: Accumulo.waitForZookeeperAndHdfs eats ZK InterruptedException
Key: ACCUMULO-2471
URL: https://issues.apache.org/jira/browse/ACCUMULO-2471
Project: Accumulo
Issue Type: Improvement
Reporter: Bill Havanki
Priority: Minor
The {{Accumulo.waitForZookeeperAndHdfs}} method ensures that ZooKeeper and HDFS are available. For ZK, it does a {{getChildren()}} call on a root node. This call can throw {{InterruptedException}}, which the method currently throws away.
The method should instead propagate the exception to its caller, {{Accumulo.init()}}, which in turn can propagate it to the main methods of the various daemons. Those daemons should exit upon catching the exception (see Tom White, _Hadoop: The Definitive Guide, Third Edition_, p. 516).
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