gendong1 created ZOOKEEPER-4836:
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Summary: Inconsist aclIndex leads to MarshallingError
Key: ZOOKEEPER-4836
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4836
Project: ZooKeeper
Issue Type: Bug
Components: server
Affects Versions: 3.10.0
Reporter: gendong1
Attachments: node1.log, node2.log, node3.log
There is a three-node cluster. A client create /1 with a new acl1 to leader.
When leader sends the snapshot to the follower, the nic becomes fail-slow.
Hence, the follower1 get aclcache(aclIndex 2) without acl1. But the follower1
get a correct datatree. When deserializing the datatree, aclIndex is reset to
1. At this time, the aclIndex is inconsistent (leader:3,
follower1:1,follower2:3). The follower1 execute Txn that logs the create
operation.
In follower1, the aclIndex is set to 2 and node/1 points to 3. When executing
getAcl /1, MarshallingError arises.
System logs are attached.
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