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HBASE-22477 Throwing exception when meta region is not in OPEN state in client registry may crash a master

This commit is contained in:
zhangduo 2019-06-08 14:06:38 +08:00
parent 4157d1e3cd
commit 1b3914067e
1 changed files with 1 additions and 3 deletions
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4
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ZKAsyncRegistry.java
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@ -158,9 +158,7 @@ class ZKAsyncRegistry implements AsyncRegistry {
} }
Pair<RegionState.State, ServerName> stateAndServerName = getStateAndServerName(proto); Pair<RegionState.State, ServerName> stateAndServerName = getStateAndServerName(proto);
if (stateAndServerName.getFirst() != RegionState.State.OPEN) { if (stateAndServerName.getFirst() != RegionState.State.OPEN) {
future.completeExceptionally( LOG.warn("Meta region is in state " + stateAndServerName.getFirst());
new IOException("Meta region is in state " + stateAndServerName.getFirst()));
return;
} }
locs[DEFAULT_REPLICA_ID] = new HRegionLocation( locs[DEFAULT_REPLICA_ID] = new HRegionLocation(
getRegionInfoForDefaultReplica(FIRST_META_REGIONINFO), stateAndServerName.getSecond()); getRegionInfoForDefaultReplica(FIRST_META_REGIONINFO), stateAndServerName.getSecond());