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From Ashic Mahtab <>
Subject Workers not registering after master restart
Date Tue, 04 Nov 2014 23:00:42 GMT
Hi,I've set up a standalone Spark master (no failover or file recovery specified), and brought
up a few worker nodes. All of them registered and were shown in the master web UI. I then
stopped and started the master service (the workers were still running). After the master
started up, I checked the web UI and none of the workers were registered. I then stopped and
started each worker and they registered with the master again.
My question is - is this expected? Is there a timeout after which the worker would have rejoined
the master? Or is the only way to ensure workers rejoin is to run master failover  or file
based recovery for the master?
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