java.io.IOException: There appears to be a gap in the edit log. We expected txid ***, but got txid(示
Posted 大数据从业者
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了java.io.IOException: There appears to be a gap in the edit log. We expected txid ***, but got txid(示相关的知识，希望对你有一定的参考价值。
方式1
原因：namenode元数据被破坏，需要修复
解决：恢复一下namenode
hadoop namenode -recover
一路选择Y，一般就OK了
方式2
Need to copy the edits file to the journal node (I have 3 journal node s101 s102 s103)
[[email protected] /home/centos/hadoop/ha/dfs/name1/current]$scp edits_0000000000000000041-0000000000000000043 [email protected]:/home/centos/hadoop/ha/dfs/journal/mycluster/current [[email protected] /home/centos/hadoop/ha/dfs/name1/current]$scp edits_0000000000000000041-0000000000000000043 [email protected]:/home/centos/hadoop/ha/dfs/journal/mycluster/current [[email protected] /home/centos/hadoop/ha/dfs/name1/current]$scp edits_0000000000000000041-0000000000000000043 [email protected]:/home/centos/hadoop/ha/dfs/journal/mycluster/current [[email protected] /home/centos/hadoop/ha/dfs/name1/current]$hdfs zkfc -formatZK
https://blog.csdn.net/u011478909/article/details/51864071
https://blog.csdn.net/wqhaber/article/details/77529049
以上是关于java.io.IOException: There appears to be a gap in the edit log. We expected txid ***, but got txid(示的主要内容，如果未能解决你的问题，请参考以下文章
java.io.IOException: toDerInputStream 拒绝标签类型 77
java.io.IOException：系统找不到指定的路径
java.io.IOException: Connection reset by peer和java.io.IOException: Connection timed out。Socket
android java.io.IOException：传输端点未连接