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[Bug][kerberos]Before kerberos expires, the authentication and file clients are re-flashed #9956

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[Bug][kerberos]Before kerberos expires, the authentication and file clients are re-flashed #9956

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a525b91
checkpoint刷新kerbors一个过期周期刷新2次
yinbenrong Oct 16, 2025
f843835
文档修改
yinbenrong Oct 16, 2025
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3 changes: 3 additions & 0 deletions docs/en/seatunnel-engine/checkpoint-storage.md
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Original file line number Diff line number Diff line change
Expand Up @@ -199,6 +199,9 @@ seatunnel:
// if you used kerberos, you can config like this:
kerberosPrincipal: your-kerberos-principal
kerberosKeytabFilePath: your-kerberos-keytab
// kerberos Expiration time of certification :
seatunnel.hadoop.dfs.kerberos.ticket.lifetime: 86400

// if you need hdfs-site config, you can config like this:
hdfs_site_path: /path/to/your/hdfs_site_path
```
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3 changes: 3 additions & 0 deletions docs/zh/seatunnel-engine/checkpoint-storage.md
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Expand Up @@ -175,6 +175,9 @@ seatunnel:
// 如果您使用kerberos，您可以这样配置:
kerberosPrincipal: your-kerberos-principal
kerberosKeytabFilePath: your-kerberos-keytab
// kerberos认证过期时间 :
seatunnel.hadoop.dfs.kerberos.ticket.lifetime: 86400

```

如果HDFS是HA模式，您可以这样配置:
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