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Unable To Load Database On Disk Zookeeper

The the scenario is as follows: Configure three node ZooKeeper cluster, lets say nodes are A, B and C Start A and B. However, zk2 and zk3 are running but their startup script claims also that zookeeper is not running but it is. The patch does not contain any @author tags. +1 tests included. While I am trying to start zookeeper I am getting below error 2016-06-12 12:43:36,512 [myid:4] - ERROR [main:[email protected]] - Parent /search/cluster1/overseer/queue missing for /search/cluster1/overseer/queue/qn-0000000288 2016-06-12 12:43:36,514 [myid:4] - ERROR [main:[email protected]] - have a peek at this web-site

The server will go for leader election and when again comes at code if (newEpoch > self.getAcceptedEpoch()) this time self.getAcceptedEpoch() will return 1 and will proceed for Leader.ACKEPOCH. So, the snapshot contains only /A, but the txn log starts with "delete C". Any other opinion on the proposed fix. The patch does not contain any @author tags. +1 tests included. https://issues.apache.org/jira/browse/ZOOKEEPER-1546

Or did all of them have disk full? The patch passed contrib unit tests. Thanks Arshad Mohammad ! Browse other questions tagged solr zookeeper or ask your own question.

  1. Is there a non-medical name for the curve where index finger and thumb meet?
  2. I had to remove the log entries of solr the other day which might be the cause of it.
  3. The javadoc tool did not generate any warning messages. +1 javac.
  4. This patch has not introduced any new javadoc warning Hide Permalink Raul Gutierrez Segales added a comment - 06/Dec/15 20:01 The patch generally lgtm, a few nits and observations: do you
  5. Show Arshad Mohammad added a comment - 29/Oct/15 15:41 Submitting test patch ZOOKEEPER-2307 -01.patch to reproduce the scenario, also to have better understanding of the scenario.
  6. Another is to plan your needs more precisely so conflicts on space do not occur.
  7. Scenarios are completely different.
  8. Here is the logfile, running a crazy amount of permanent errors.
  9. The applied patch generated 1 release audit warnings (more than the trunk's current 0 warnings). -1 core tests.
  10. Both A and B start successfully, quorum is running.

The Baum-Sweet Sequence Can I jump start one car with two other cars in parallel? The setup used to work OK, but now I noticed the zk1 is not operational. ERROR [main:[email protected]] - Unable to load database on disk –merlin Jan 15 at 15:35 1 Why is this getting down rated? –merlin Jan 15 at 15:41 @merlin that Posted by Tony Xu at 3:43 PM Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: Hadoop 1 comment: Rick McBride said...

Test results: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2956//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2956//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2956//console This message is automatically generated. Why is sinh(45°) not infinity? The server will go for leader election and when again comes at code if (newEpoch > self.getAcceptedEpoch()) this time self.getAcceptedEpoch() will return 1 and will proceed for Leader.ACKEPOCH. Go Here Free forum by Nabble Edit this page To use Google Groups Discussions, please enable JavaScript in your browser settings, and then refresh this page. .

Look in the zoo.cfg file that your ZK is using for a dataDir setting are consistent. People just down vote without commenting. –Konrad Gajewski Jan 15 at 16:33 add a comment| active oldest votes Know someone who can answer? I think they are duplicate. The applied patch does not increase the total number of release audit warnings. -1 core tests.

The patch does not contain any @author tags. +1 tests included. But the failure is not related to this patch. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12770769/ZOOKEEPER-2307-02.patch against trunk revision 1712218. +1 @author. Before it got to B, both B and C got removed.

The patch does not introduce any new Findbugs (version 2.0.3) warnings. -1 release audit. Check This Out I must clear the data of the zookeeper and restart. Pages Home About me Education Certificates Projects Publications Tuesday, February 04, 2014 Zookeeper Error - Parent /cloudera_manager_zookeeper_canary missing, Unable to load database on disk Trying to start one of Zookeeper server, Test results: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3347//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3347//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3347//console This message is automatically generated.

Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12772143/ZOOKEEPER-2307-03.patch against trunk revision 1748630. +1 @author. Hide Permalink Akihiro Suda added a comment - 30/Oct/15 01:11 ZOOKEEPER-2162 seems very similar Show Akihiro Suda added a comment - 30/Oct/15 01:11 ZOOKEEPER-2162 seems very similar Hide Permalink Arshad Mohammad People Assignee: Unassigned Reporter: suja s Votes: 0 Vote for this issue Watchers: 3 Start watching this issue Dates Created: 27/Dec/12 06:57 Updated: 16/Jan/13 18:37 Resolved: 16/Jan/13 18:37 DevelopmentAgile View on Source I must clear the data of the zookeeper and > restart.

Not the answer you're looking for? Please review the proposed solution. The patch passed core unit tests. +1 contrib tests.

The patch passed contrib unit tests.

The patch does not contain any @author tags. +1 tests included. Test results: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2956//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2956//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2956//console This message is automatically generated. Under the disk full situation, if the cluster is unavailable, the TCP connection between the server and the client would break. Another is to plan your needs more precisely so conflicts on space do not occur.

Submitted new patch ZOOKEEPER-2307-04.patch which addressed your comments. Hide Permalink Arshad Mohammad added a comment - 29/Oct/15 15:41 Submitting test patch ZOOKEEPER-2307-01.patch to reproduce the scenario, also to have better understanding of the scenario. The javadoc tool appears to have generated 1 warning messages. +1 javac. have a peek here asked 6 months ago viewed 397 times active 6 months ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Hide Permalink Arshad Mohammad added a comment - 29/Oct/15 18:15 Thanks Flavio Junqueira for your quick response AFAIK, operation order is the real problem Have a look at code snippet in Connection mismanagement too many connections WARN [NIOServerCxn.Factory: 0.0.0.0/0.0.0.0:2181:[email protected]] - Too many connections from /xx.x.xx.xxx - max is 60 running out of ZK connections? Hide Permalink Arshad Mohammad added a comment - 02/Nov/15 07:29 Hi Flavio Junqueira, What is your opinion on the proposed fix now.

self.getAcceptedEpoch() should not have returned 1 because the initial value was 0 and setAcceptedEpoch() was unsuccessful. When restarting, zookeeper fails to start with the following in zookeeper.log: 2012-09-04 09:02:35,300 - INFO [main:[email protected]] - Reading configuration from: /etc/zookeeper/zoo.cfg 2012-09-04 09:02:35,316 - INFO [main:[email protected]] - Defaulting to majority quorums Specially, noting why they don't have to be synchronized would be useful (i.e.: they can only be called from the Leader and Learner classes and it all happens from one thread Also, your sentence that starts "I want to know ..." is something I don't quite understand.

Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12822995/ZOOKEEPER-2307-04.patch against trunk revision 1755379. +1 @author. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Something seems to be wrong with the dabase.