HBASE-6375 Master may be using a stale list of region servers for creating assignment plan during startup
git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1360959 13f79535-47bb-0310-9956-ffa450edef68
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@ -2381,12 +2381,6 @@ public class AssignmentManager extends ZooKeeperListener {
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* @throws IOException
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*/
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public void assignAllUserRegions() throws IOException, InterruptedException {
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// Get all available servers
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List<ServerName> destServers = serverManager.createDestinationServersList();
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// If there are no servers we need not proceed with region assignment.
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if (destServers.isEmpty()) return;
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// Skip assignment for regions of tables in DISABLING state because during clean cluster startup
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// no RS is alive and regions map also doesn't have any information about the regions.
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// See HBASE-6281.
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@ -2397,6 +2391,12 @@ public class AssignmentManager extends ZooKeeperListener {
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disablingAndDisabledTables, true);
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if (allRegions == null || allRegions.isEmpty()) return;
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// Get all available servers
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List<ServerName> destServers = serverManager.createDestinationServersList();
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// If there are no servers we need not proceed with region assignment.
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if (destServers.isEmpty()) return;
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// Determine what type of assignment to do on startup
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boolean retainAssignment = master.getConfiguration().
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getBoolean("hbase.master.startup.retainassign", true);
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