Keith Turner created ACCUMULO-705:
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Summary: Batch Scanner needs timeout
Key: ACCUMULO-705
URL: https://issues.apache.org/jira/browse/ACCUMULO-705
Project: Accumulo
Issue Type: New Feature
Components: client
Reporter: Keith Turner
Assignee: Billie Rinaldi
Fix For: 1.5.0
The batch scanner needs a user configurable time out. When the batch scanner
is used to query lots of tablet in parallel, if one tablet or tablet server is
unavailable for some reason it will cause the scan to hang indefinitely. Users
need more control over this behavior.
It seems like the batch scanner could behave in one of the following ways :
* Read as much data as possible, then throw an exception when a tablet or
tablet server has timed out
* Throw an exception as soon as a tablet or tablet server times out, even if
data could still be read from other tablets successfully.
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