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Doris链接Hive Catalog时报错，提示：Caused by: java.lang.NullPointerException

提问者：Rae 问题分类：数据库

Doris链接Hive Catalog时报错，提示：

Caused by: java.lang.NullPointerException

如 fe.log 中有如下堆栈：
Caused by: java.lang.NullPointerException
    at org.apache.hadoop.hive.ql.security.authorization.plugin.AuthorizationMetaStoreFilterHook.getFilteredObjects(AuthorizationMetaStoreFilterHook.java:78) ~[hive-exec-3.1.3-core.jar:3.1.3]
    at org.apache.hadoop.hive.ql.security.authorization.plugin.AuthorizationMetaStoreFilterHook.filterDatabases(AuthorizationMetaStoreFilterHook.java:55) ~[hive-exec-3.1.3-core.jar:3.1.3]
    at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getAllDatabases(HiveMetaStoreClient.java:1548) ~[doris-fe.jar:3.1.3]
    at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getAllDatabases(HiveMetaStoreClient.java:1542) ~[doris-fe.jar:3.1.3]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]

Doris Hive 多数据源目录Catalog

发布于：4个月前 (01-12) IP属地：四川省

1 个回答

本姑娘贼稳妥

可以尝试在 create catalog 语句中添加如下参数解决：

"metastore.filter.hook" = 
"org.apache.hadoop.hive.metastore.DefaultMetaStoreFilterHookImpl"

发布于：4个月前 (01-12) IP属地：四川省

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