Hi Manoj, I just faced it yesterday and resolved.. Hope you are getting this error in one of the follower node, if yesPlease create a backup folder in your zookeeper data directory and move version_2 that holds zookeeper data into the newly created backup folder. Starting the zookeeper process will sync create the version_2 folder into its data directory. Regards,Rijo Roy Sent from Yahoo Mail on Android On Thu, 3 Sep 2020 at 2:57 am, manoj.agraw...@cognizant.com<manoj.agraw...@cognizant.com> wrote: HI ALL , I’m planning to upgrade the Kafka 2.2.1 to kafka 2.5.0 , I m getting below error while upgrading zookeeper version as below . Any idea ?
java.io.IOException: No snapshot found, but there are log entries. Something is broken! at org.apache.zookeeper.server.persistence.FileTxnSnapLog.restore(FileTxnSnapLog.java:240) at org.apache.zookeeper.server.ZKDatabase.loadDataBase(ZKDatabase.java:240) at org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:901) at org.apache.zookeeper.server.quorum.QuorumPeer.start(QuorumPeer.java:887) at org.apache.zookeeper.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:205) at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:123) at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:82) 2020-09-02 21:19:23,877 - ERROR [main:QuorumPeerMain@101] - Unexpected exception, exiting abnormally java.lang.RuntimeException: Unable to run quorum server at org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:938) at org.apache.zookeeper.server.quorum.QuorumPeer.start(QuorumPeer.java:887) at org.apache.zookeeper.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:205) at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:123) at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:82) Caused by: java.io.IOException: No snapshot found, but there are log entries. Something is broken! at org.apache.zookeeper.server.persistence.FileTxnSnapLog.restore(FileTxnSnapLog.java:240) at org.apache.zookeeper.server.ZKDatabase.loadDataBase(ZKDatabase.java:240) at org.apache.zookeeper.server.quorum.QuorumPeer.loadDataBase(QuorumPeer.java:901) ... 4 more This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient(s), please reply to the sender and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email, and/or any action taken in reliance on the contents of this e-mail is strictly prohibited and may be unlawful. Where permitted by applicable law, this e-mail and other e-mail communications sent to and from Cognizant e-mail addresses may be monitored. This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient(s), please reply to the sender and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email, and/or any action taken in reliance on the contents of this e-mail is strictly prohibited and may be unlawful. Where permitted by applicable law, this e-mail and other e-mail communications sent to and from Cognizant e-mail addresses may be monitored.
