jira服务断电导致索引文件损坏问题解决

昨天下午，jira服务器因为电源线故障挂掉了，重启之后，发现服务不正常，索引失败。

报错日志如下：

Caused by: com.atlassian.jira.util.RuntimeIOException: java.io.IOException: read past EOF
    at com.atlassian.jira.index.WriterWrapper$1.get(WriterWrapper.java:60)
    at com.atlassian.jira.index.WriterWrapper$1.get(WriterWrapper.java:53)
    at com.atlassian.jira.index.WriterWrapper.(WriterWrapper.java:46)
    at com.atlassian.jira.index.WriterWrapper.(WriterWrapper.java:53)
    at com.atlassian.jira.index.DefaultIndexEngine$DefaultWriterFactory.get(DefaultIndexEngine.java:269)
    at com.atlassian.jira.index.DefaultIndexEngine$WriterReference.doCreate(DefaultIndexEngine.java:250)
    at com.atlassian.jira.index.DefaultIndexEngine$WriterReference.doCreate(DefaultIndexEngine.java:227)
    at com.atlassian.jira.index.DefaultIndexEngine$ReferenceHolder$2.get(DefaultIndexEngine.java:311)
    at com.atlassian.jira.concurrent.ResettableLazyReference.getOrCreateUnderLock(ResettableLazyReference.java:97)
    at com.atlassian.jira.concurrent.ResettableLazyReference.getOrCreate(ResettableLazyReference.java:89)
    at com.atlassian.jira.index.DefaultIndexEngine$ReferenceHolder.get(DefaultIndexEngine.java:308)
    at com.atlassian.jira.index.DefaultIndexEngine$SearcherFactoryImpl.useNRT(DefaultIndexEngine.java:397)

按照网上的方法，先备份再导入，依然报错。
解决办法：
1，停止jira服务

[root@jira-server ~]# /etc/init.d/jira stop

2，进入jira的数据目录，删除索引文件

[root@jira-server ~]# rm -rf  /srv/atlassian/application-data/jira/caches/indexes

3，启动jira服务

[root@jira-server ~]# /etc/init.d/jira start

4，重建jira索引
登录jira，进入设置选项中的系统设置

输入管理员密码

选择左侧菜单栏底部的索引选项

点击重新索引等待完成即可