Looks like you are hitting BOOKKEEPER-279.
This issue fixed in 4.2(trunk) and merged to 4.1 also. But there is no point release(4.1.x) came out from 4.1 version. Try apply this patch and check ? FYI.... 4.2 release will come out in ~ 1 or 2 weeks. Regards, Uma ________________________________ From: suman p [[email protected]] Sent: Tuesday, December 11, 2012 10:36 AM To: [email protected] Subject: bookkeeper ConnectionLoss for /ledgers Hi, I downloaded bookkeeper release 4.1.0. Just to test I ran the command bookkeeper-server/bin/bookkeeper localbookie 10 According to README it should startup standalone zookeeper instance and 10 bookies, but i am getting following exception. can you help? org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /ledgers at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:778) at org.apache.bookkeeper.util.LocalBookKeeper.initializeZookeper(LocalBookKeeper.java:113) at org.apache.bookkeeper.util.LocalBookKeeper.main(LocalBookKeeper.java:174) 2012-12-11 10:31:36,253 - ERROR - [main:Bookie@315] - Couldn't access cookie in zookeeper org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /ledgers/cookies/127.0.0.1:5000<http://127.0.0.1:5000> at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1021) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1049) at org.apache.bookkeeper.bookie.Cookie.readFromZooKeeper(Cookie.java:179) at org.apache.bookkeeper.bookie.Bookie.checkEnvironment(Bookie.java:274) at org.apache.bookkeeper.bookie.Bookie.<init>(Bookie.java:352) at org.apache.bookkeeper.proto.BookieServer.newBookie(BookieServer.java:82) at org.apache.bookkeeper.proto.BookieServer.<init>(BookieServer.java:75) at org.apache.bookkeeper.util.LocalBookKeeper.runBookies(LocalBookKeeper.java:148) at org.apache.bookkeeper.util.LocalBookKeeper.main(LocalBookKeeper.java:175) Regards, Suman
