canbinzheng created FLINK-6117:
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Summary: 'zookeeper.sasl.disable' not takes effet when starting
CuratorFramework
Key: FLINK-6117
URL: https://issues.apache.org/jira/browse/FLINK-6117
Project: Flink
Issue Type: Bug
Components: Client, JobManager
Affects Versions: 2.0.0, 1.3.0, 1.1.5
Environment: Ubuntu
Reporter: canbinzheng
Priority: Critical
The value of 'zookeeper.sasl.disable' does not actually work when starting
CuratorFramework.
Here is the settings related to high-availability in my flink-conf.yaml:
high-availability: zookeeper
high-availability.zookeeper.quorum: localhost:2181
high-availability.zookeeper.storageDir: hdfs:///flink/ha/
No explicit value is set for 'zookeeper.sasl.disable' so default
'true'(ConfigConstants.DEFAULT_ZOOKEEPER_SASL_DISABLE) would be applied. But
when FlinkYarnSessionCli & FlinkApplicationMasterRunner start,
both logs show that they attempt connecting to zookeeper in 'SASL' mode.
logs are like this:
2017-03-18 23:53:10,498 INFO org.apache.zookeeper.ZooKeeper
- Initiating client connection, connectString=localhost:2181
sessionTimeout=60000
watcher=org.apache.flink.shaded.org.apache.curator.ConnectionState@5949eba8
2017-03-18 23:53:10,498 INFO org.apache.zookeeper.ZooKeeper
- Initiating client connection, connectString=localhost:2181
sessionTimeout=60000
watcher=org.apache.flink.shaded.org.apache.curator.ConnectionState@5949eba8
2017-03-18 23:53:10,522 WARN org.apache.zookeeper.ClientCnxn
- SASL configuration failed:
javax.security.auth.login.LoginException: No JAAS configuration section named
'Client' was found in specified JAAS configuration file:
'/tmp/jaas-3047036396963510842.conf'. Will continue connection to Zookeeper
server without SASL authentication, if Zookeeper server allows it.
2017-03-18 23:53:10,522 WARN org.apache.zookeeper.ClientCnxn
- SASL configuration failed:
javax.security.auth.login.LoginException: No JAAS configuration section named
'Client' was found in specified JAAS configuration file:
'/tmp/jaas-3047036396963510842.conf'. Will continue connection to Zookeeper
server without SASL authentication, if Zookeeper server allows it.
2017-03-18 23:53:10,530 INFO org.apache.zookeeper.ClientCnxn
- Opening socket connection to server localhost/127.0.0.1:2181
2017-03-18 23:53:10,530 INFO org.apache.zookeeper.ClientCnxn
- Opening socket connection to server localhost/127.0.0.1:2181
2017-03-18 23:53:10,534 ERROR
org.apache.flink.shaded.org.apache.curator.ConnectionState - Authentication
failed
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