[GitHub] [zookeeper] maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException when a transaction failed

2019-04-09 Thread GitBox
maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException 
when a transaction failed
URL: https://github.com/apache/zookeeper/pull/839#issuecomment-481222724
 
 
   retest this please


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[GitHub] [zookeeper] maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException when a transaction failed

2019-04-09 Thread GitBox
maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException 
when a transaction failed
URL: https://github.com/apache/zookeeper/pull/839#issuecomment-481222826
 
 
   ping @anmolnar 


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[GitHub] [zookeeper] maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException when a transaction failed

2019-03-04 Thread GitBox
maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException 
when a transaction failed
URL: https://github.com/apache/zookeeper/pull/839#issuecomment-469504060
 
 
   - > Maybe the flag is not needed and I am fine with it.

 agree
   - adding a new field/attributive will not corrupt the response/request,but 
remove a field could be I guess:D


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[GitHub] [zookeeper] maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException when a transaction failed

2019-03-03 Thread GitBox
maoling commented on issue #839: ZOOKEEPER-3290: Throw detailed KeeperException 
when a transaction failed
URL: https://github.com/apache/zookeeper/pull/839#issuecomment-469107877
 
 
   +1
   
   - don't look at the specific code,just take a test,it will be ok to throw 
the error path.
   - also think about backward compatibility,take a quick test to show I'am 
overreacting,no backward compatibility problem with the change of the 
protocol:`ErrorTxn`.
   1.low version client(without this patch) connect to high version 
server(with this patch):
`org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = 
NoNode`
  2.high version client connect to lower version server:
   `org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = 
NoNode`


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