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https://issues.apache.org/jira/browse/ZOOKEEPER-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13242852#comment-13242852
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Thomas Weise commented on ZOOKEEPER-1437:
-----------------------------------------
I see this consistently happening in the hbase client also:
{code}
"main" prio=10 tid=0x08061000 nid=0x5af6 in Object.wait() [0xf741c000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0xf2674320> (a java.lang.Object)
at java.lang.Object.wait(Object.java:485)
at
org.apache.zookeeper.ClientCnxn.waitForAuthenticationIfNecessary(ClientCnxn.java:1344)
- locked <0xf2674320> (a java.lang.Object)
at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1355)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1031)
at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:154)
at
org.apache.hadoop.hbase.zookeeper.ZKUtil.watchAndCheckExists(ZKUtil.java:226)
at
org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.start(ZooKeeperNodeTracker.java:76)
- locked <0xf2675948> (a
org.apache.hadoop.hbase.zookeeper.RootRegionTracker)
at
org.apache.hadoop.hbase.catalog.CatalogTracker.start(CatalogTracker.java:233)
at
org.apache.hadoop.hbase.client.HBaseAdmin.getCatalogTracker(HBaseAdmin.java:143)
- locked <0xf3f76370> (a org.apache.hadoop.hbase.client.HBaseAdmin)
at
org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:200)
{code}
Authentication succeeds on the server but the client waits forever.
> Client uses session before SASL authentication complete
> -------------------------------------------------------
>
> Key: ZOOKEEPER-1437
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1437
> Project: ZooKeeper
> Issue Type: Bug
> Components: java client
> Affects Versions: 3.4.3
> Reporter: Thomas Weise
> Assignee: Eugene Koontz
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-1437.patch, ZOOKEEPER-1437.patch,
> ZOOKEEPER-1437.patch
>
>
> Found issue in the context of hbase region server startup, but can be
> reproduced w/ zkCli alone.
> getData may occur prior to SaslAuthenticated and fail with NoAuth. This is
> not expected behavior when the client is configured to use SASL.
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