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fix seekLeaderStore NPE #365

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fix seekLeaderStore NPE #365

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13 changes: 8 additions & 5 deletions src/main/java/org/tikv/common/region/AbstractRegionStoreClient.java
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Original file line number Diff line number Diff line change
Expand Up @@ -206,11 +206,14 @@ private Boolean seekLeaderStore(SlowLog slowLog) {
"update leader using switchLeader logic from store[%d] to store[%d]",
region.getLeader().getStoreId(), peer.getStoreId()));
// update region cache
region = regionManager.updateLeader(region, peer.getStoreId());
// switch to leader store
store = currentLeaderStore;
updateClientStub();
return true;
TiRegion result = regionManager.updateLeader(region, peer.getStoreId());
if (result != null) {
region = result;
// switch to leader store
store = currentLeaderStore;
updateClientStub();
}
return false;
}
} else {
// no leader found, some response does not return normally, there may be network partition.
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