Add timeout for index rebuilds

Description

Admin UI index rebuild will rebuild a set of services, but hang indefinitely if one times out.

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Stephen Marquard
February 14, 2017, 7:26 AM

On further investigation, the issues were due to ActiveMQ message issues - either activemq not running properly, or the queue being in an unexpected state (i.e. queued messages from a previous operation when Opencast was not shut down cleanly).

There is a TODO in AbstractSearchIndex.java:

// TODO Add a timeout for services that are not going to respond.

but this is really the wrong place to put a timeout, as it's waiting for update and end messages. The end message is only sent when the whole index has rebuilt, so could be some time.

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Reporter

Stephen Marquard

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Priority

Minor
Configure