clive du created CURATOR-325:
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Summary: Background retry falls into infinite loop of
SessionExpiredException
Key: CURATOR-325
URL: https://issues.apache.org/jira/browse/CURATOR-325
Project: Apache Curator
Issue Type: Bug
Components: Client
Affects Versions: 2.10.0, 2.9.1
Environment: sun java jdk 1.7.0_55, curator 2.9.2, zookeeper 3.4.6
Reporter: clive du
after long time gc pause,which longer than zookeeper session time,the zookeeper
cluster invalidate the session id holding by the client and waiting the client
to reconnect,but client consider the SessionExpiredException as retry
exception and re-put to the background queue,so wo get the stacktrace
infinitely.
12:50:54.337 [configuration-0-EventThread] DEBUG org.apache.curator.RetryLoop -
Retrying operation
12:50:54.337 [configuration-0-EventThread] DEBUG org.apache.curator.RetryLoop -
Retry-able exception received
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode =
Session expired for /dynamic/apps/258741001/DEV
at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
~[zookeeper-3.4.6.jar:3.4.6-1569965]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
~[zookeeper-3.4.6.jar:3.4.6-1569965]
at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
~[zookeeper-3.4.6.jar:3.4.6-1569965]
at
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:304)
~[curator-framework-2.10.0.jar:na]
at
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:293)
~[curator-framework-2.10.0.jar:na]
at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:108)
~[curator-client-2.10.0.jar:na]
at
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:290)
[curator-framework-2.10.0.jar:na]
at
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:281)
[curator-framework-2.10.0.jar:na]
at
org.apache.curator.framework.imps.GetDataBuilderImpl$1.forPath(GetDataBuilderImpl.java:105)
[curator-framework-2.10.0.jar:na]
at
org.apache.curator.framework.imps.GetDataBuilderImpl$1.forPath(GetDataBuilderImpl.java:65)
[curator-framework-2.10.0.jar:na]
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