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Posted to dev@bookkeeper.apache.org by "surendra singh lilhore (JIRA)" <ji...@apache.org> on 2012/05/08 11:51:51 UTC
[jira] [Created] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
surendra singh lilhore created BOOKKEEPER-242:
-------------------------------------------------
Summary: Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
Key: BOOKKEEPER-242
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
Project: Bookkeeper
Issue Type: Bug
Components: bookkeeper-server
Affects Versions: 4.0.0
Reporter: surendra singh lilhore
Scenario :
1. Start three zookeeper cluster.
2. start three bookKeeper.
3. shutdown zookeeper server where bookkeeper has connected.
Expected Result:
bookkeeper should be able to connect other zookeeper
Actual Result :
All three bookkeepers retry to connect zookeeper node which has been shutdown.
BookKeeper log for Retry :
{noformat)
2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
{noformat}
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[jira] [Updated] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Sijie Guo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sijie Guo updated BOOKKEEPER-242:
---------------------------------
Attachment: BK-242.diff_v2
attach a new patch addressed Ivan and Rakesh's suggestion. thanks all.
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Priority: Blocker
> Fix For: 4.1.0
>
> Attachments: BK-242.diff, BK-242.diff_v2
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Ivan Kelly (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270558#comment-13270558 ]
Ivan Kelly commented on BOOKKEEPER-242:
---------------------------------------
This is very similar to BOOKKEEPER-171[1].
I suggest we use the first Rakesh is suggesting, but instead of manually doing the string stuff, use StringUtils#join [2]. Internally the client configuration should store the list as a String[]
[1] https://github.com/apache/bookkeeper/commit/3defe9e5110472da995789b5ae14c286f58f1293
[2] http://commons.apache.org/lang/api-2.5/org/apache/commons/lang/StringUtils.html
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Fix For: 4.1.0
>
> Attachments: BK-242.diff
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Updated] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Ivan Kelly (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Kelly updated BOOKKEEPER-242:
----------------------------------
Priority: Blocker (was: Major)
Making this a blocker as it seriously affects availability.
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Priority: Blocker
> Fix For: 4.1.0
>
> Attachments: BK-242.diff
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Ivan Kelly (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270561#comment-13270561 ]
Ivan Kelly commented on BOOKKEEPER-242:
---------------------------------------
Ah, i hadn't spotted there was already a patch. Could you change it to use StringUtils#join. I'll push it in then.
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Priority: Blocker
> Fix For: 4.1.0
>
> Attachments: BK-242.diff
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Rakesh R (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270361#comment-13270361 ]
Rakesh R commented on BOOKKEEPER-242:
-------------------------------------
@Sijie
*getString(ZK_SERVERS, null); is returning only the first server ip:port and ignoring values after the comma*
Say, configured as zkServers=zk1:2181,zk2:2181,zk3:2181
In ServerConfiguration, it is using getString(ZK_SERVERS, null) and returning only the first zk1:2181 and the same is passing to the ZK client. Here it is missing the other two 'zk2:2181,zk3:2181' values.
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Sijie Guo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270490#comment-13270490 ]
Sijie Guo commented on BOOKKEEPER-242:
--------------------------------------
@Rakesh
Got it. Thanks for pointing out this issue.
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Updated] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "surendra singh lilhore (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
surendra singh lilhore updated BOOKKEEPER-242:
----------------------------------------------
Description:
Scenario :
1. Start three zookeeper cluster.
2. start three bookKeeper.
3. shutdown zookeeper server where bookkeeper has connected.
Expected Result:
bookkeeper should be able to connect other zookeeper
Actual Result :
All three bookkeepers retry to connect zookeeper node which has been shutdown.
BookKeeper log for Retry :
{noformat}
2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
{noformat}
was:
Scenario :
1. Start three zookeeper cluster.
2. start three bookKeeper.
3. shutdown zookeeper server where bookkeeper has connected.
Expected Result:
bookkeeper should be able to connect other zookeeper
Actual Result :
All three bookkeepers retry to connect zookeeper node which has been shutdown.
BookKeeper log for Retry :
{noformat)
2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
{noformat}
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Rakesh R (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270344#comment-13270344 ]
Rakesh R commented on BOOKKEEPER-242:
-------------------------------------
ServerConfiguration is a type of 'org.apache.commons.configuration.CompositeConfiguration' and for parsing the list of comma separated values, we need to use config.getStringArray() or config.getList().
But it is using getString() and I think that is the reason not retrying to the cluster when the connected ZK is down. From the logs, its trying only HOST-10-18-40-91/10.18.40.91:2181
{noformat}
public String getZkServers() {
return getString(ZK_SERVERS, null);
}
{noformat}
-Rakesh
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271217#comment-13271217 ]
Hudson commented on BOOKKEEPER-242:
-----------------------------------
Integrated in bookkeeper-trunk #497 (See [https://builds.apache.org/job/bookkeeper-trunk/497/])
BOOKKEEPER-242: Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected. (sijie & rakeshr via ivank) (Revision 1335973)
Result = SUCCESS
ivank :
Files :
* /zookeeper/bookkeeper/trunk/CHANGES.txt
* /zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/conf/ClientConfiguration.java
* /zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/conf/ServerConfiguration.java
* /zookeeper/bookkeeper/trunk/bookkeeper-server/src/test/java/org/apache/bookkeeper/test/ConfigurationTest.java
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Priority: Blocker
> Fix For: 4.1.0
>
> Attachments: BK-242.diff, BK-242.diff_v2
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Updated] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Sijie Guo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sijie Guo updated BOOKKEEPER-242:
---------------------------------
Attachment: BK-242.diff
attach a patch to fix getZkServers issue. thanks Rakesh for help.
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Fix For: 4.1.0
>
> Attachments: BK-242.diff
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Rakesh R (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270520#comment-13270520 ]
Rakesh R commented on BOOKKEEPER-242:
-------------------------------------
Hi Sijie, I have few suggestions:
*comment-1)* getStringArray() internally using getList() and preparing array of string. Instead can we directly use getList()?
*comment-2)*
{noformat}
+ sb.append(servers[i]);
+ if (i < servers.length - 1) {
+ sb.append(",");
+ }
{noformat}
instead of this can we use like,
{noformat}
if( sb.length() > 0 ){
sb.append(",");
}
sb.append(servers[i]);
{noformat}
-Rakesh
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Fix For: 4.1.0
>
> Attachments: BK-242.diff
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Sijie Guo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270353#comment-13270353 ]
Sijie Guo commented on BOOKKEEPER-242:
--------------------------------------
@Rakesh
I don't think we need to parse the list of comma separated values. because, ZooKeeper client would handle it when constructing a ZooKeeper object.
http://zookeeper.apache.org/doc/r3.4.3/api/org/apache/zookeeper/ZooKeeper.html#ZooKeeper(java.lang.String, int, org.apache.zookeeper.Watcher)
@surendra
could you tell more about your configuration about ZK_SERVERS ?
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "surendra singh lilhore (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270376#comment-13270376 ]
surendra singh lilhore commented on BOOKKEEPER-242:
---------------------------------------------------
Thanks for looking into this.
@Sijie
I have 3 ZK servers and configured like:
zkServers=10.18.40.155:2181,10.18.40.155:2182,10.18.40.155:2183
-Surendra
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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[jira] [Commented] (BOOKKEEPER-242) Bookkeeper not able to connect
other zookeeper when shutdown the zookeeper server where the BK has
connected.
Posted by "Rakesh R (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271089#comment-13271089 ]
Rakesh R commented on BOOKKEEPER-242:
-------------------------------------
Yeah Ivan, StringUtils.join(servers, ',') would do the stuff and pretty simple.
Also, its good practise(improve readability) to provide message in test assertions like, assertEquals( message, expected, actual)
> Bookkeeper not able to connect other zookeeper when shutdown the zookeeper server where the BK has connected.
> -------------------------------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-242
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-242
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0
> Reporter: surendra singh lilhore
> Assignee: Sijie Guo
> Priority: Blocker
> Fix For: 4.1.0
>
> Attachments: BK-242.diff
>
>
> Scenario :
> 1. Start three zookeeper cluster.
> 2. start three bookKeeper.
> 3. shutdown zookeeper server where bookkeeper has connected.
> Expected Result:
> bookkeeper should be able to connect other zookeeper
> Actual Result :
> All three bookkeepers retry to connect zookeeper node which has been shutdown.
> BookKeeper log for Retry :
> {noformat}
> 2012-04-25 13:35:15,319 - WARN [main-EventThread:Bookie$2@456] - ZK client has been disconnected to the ZK server!
> 2012-04-25 13:35:17,194 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:17,196 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:19,125 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:19,126 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> 2012-04-25 13:35:20,276 - INFO [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@933] - Opening socket connection to server HOST-10-18-40-91/10.18.40.91:2181
> 2012-04-25 13:35:20,277 - WARN [main-SendThread(HOST-10-18-40-91:2181):ClientCnxn$SendThread@1063] - Session 0x136e87b50ce0002 for server null, unexpected error, closing socket connection and attempting reconnect
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:264)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)
> {noformat}
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