virajjasani commented on a change in pull request #809: HBASE-23261 :
Processing ZK BadVersionException during node transition
URL: https://github.com/apache/hbase/pull/809#discussion_r344837756
##########
File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKAssign.java
##########
@@ -868,7 +868,15 @@ public static int transitionNode(ZooKeeperWatcher zkw,
HRegionInfo region,
try {
rt = RegionTransition.createRegionTransition(
endState, region.getRegionName(), serverName, payload);
- if(!ZKUtil.setData(zkw, node, rt.toByteArray(), stat.getVersion())) {
+ boolean isDataSet;
+ try {
+ isDataSet = ZKUtil.setData(zkw, node, rt.toByteArray(),
stat.getVersion());
+ } catch (KeeperException.BadVersionException e) {
Review comment:
That is correct, the intention is to limit the scope because there are too
many callers to setData() and some seem to have their own way of handling it
which we don't want to impact
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
With regards,
Apache Git Services
