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HBASE-21345 [hbck2] Allow version check to proceed even though master is 'initializing'. 

Just remove the check state from the getClusterStatus call.

Signed-off-by: Michael Stack <stack@apache.org>
Signed-off-by: Peter Somogyi <psomogyi@apache.org>
This commit is contained in:
Michael Stack 2018-10-19 11:02:55 -07:00 committed by Sakthi
parent 877564c1aa
commit dd8496a546
1 changed files with 4 additions and 1 deletions
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5
hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java
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@ -955,7 +955,10 @@ public class MasterRpcServices extends RSRpcServices
GetClusterStatusRequest req) throws ServiceException {
GetClusterStatusResponse.Builder response = GetClusterStatusResponse.newBuilder();
try {
master.checkInitialized();
// We used to check if Master was up at this point but let this call proceed even if
// Master is initializing... else we shut out stuff like hbck2 tool from making progress
// since it queries this method to figure cluster version. hbck2 wants to be able to work
// against Master even if it is 'initializing' so it can do fixup.
response.setClusterStatus(ClusterMetricsBuilder.toClusterStatus(
master.getClusterMetrics(ClusterMetricsBuilder.toOptions(req.getOptionsList()))));
} catch (IOException e) {