Hi. Thank you for responding. Replying on behalf of @idodds. Both of the nodes report same/similar errors as below: Jul 21, 8:33:30.310 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal Updating lastPromisedEpoch from 172 to 173 for client /x.y.z.30 Jul 21, 8:33:30.312 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal Scanning storage FileJournalManager(root=/dfs/journal-edits/nutch-nameservice1) Jul 21, 8:33:30.329 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal Latest log is EditLogFile(file=/dfs/journal-edits/nutch-nameservice1/current/edits_inprogress_0000000000256541217,first=0000000000256541217,last=0000000000256541842,inProgress=true,hasCorruptHeader=false) Jul 21, 8:33:30.339 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal getSegmentInfo(256541217): EditLogFile(file=/dfs/journal-edits/nutch-nameservice1/current/edits_inprogress_0000000000256541217,first=0000000000256541217,last=0000000000256541842,inProgress=true,hasCorruptHeader=false) -> startTxId: 256541217 endTxId: 256541842 isInProgress: true Jul 21, 8:33:30.340 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal Prepared recovery for segment 256541217: segmentState { startTxId: 256541217 endTxId: 256541842 isInProgress: true } lastWriterEpoch: 38 lastCommittedTxId: 256541843 Jul 21, 8:33:30.358 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal getSegmentInfo(256541217): EditLogFile(file=/dfs/journal-edits/nutch-nameservice1/current/edits_inprogress_0000000000256541217,first=0000000000256541217,last=0000000000256541842,inProgress=true,hasCorruptHeader=false) -> startTxId: 256541217 endTxId: 256541842 isInProgress: true Jul 21, 8:33:30.358 AM INFO org.apache.hadoop.hdfs.qjournal.server.Journal Synchronizing log startTxId: 256541217 endTxId: 256541843 isInProgress: true: old segment startTxId: 256541217 endTxId: 256541842 isInProgress: true is not the right length Jul 21, 8:33:30.358 AM WARN org.apache.hadoop.ipc.Server IPC Server handler 1 on 8485, call org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocol.acceptRecovery from x.y.z.30:37022 Call#17 Retry#0 java.lang.IllegalAccessError: tried to access method com.google.common.collect.Range.<init>(Lcom/google/common/collect/Cut;Lcom/google/common/collect/Cut;)V from class com.google.common.collect.Ranges at com.google.common.collect.Ranges.create(Ranges.java:76) at com.google.common.collect.Ranges.closed(Ranges.java:98) at org.apache.hadoop.hdfs.qjournal.server.Journal.txnRange(Journal.java:872) at org.apache.hadoop.hdfs.qjournal.server.Journal.acceptRecovery(Journal.java:806) at org.apache.hadoop.hdfs.qjournal.server.JournalNodeRpcServer.acceptRecovery(JournalNodeRpcServer.java:206) at org.apache.hadoop.hdfs.qjournal.protocolPB.QJournalProtocolServerSideTranslatorPB.acceptRecovery(QJournalProtocolServerSideTranslatorPB.java:261) at org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos$QJournalProtocolService$2.callBlockingMethod(QJournalProtocolProtos.java:25435) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080) ... View more