ZhongyuWang created SENTRY-2532:
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Summary: NullPointerException when set hive.metastore.filter.hook
with impala
Key: SENTRY-2532
URL: https://issues.apache.org/jira/browse/SENTRY-2532
Project: Sentry
Issue Type: Bug
Components: Hive Binding
Affects Versions: 1.5.1
Environment: hadoop-2.6.0-cdh5.14.0
hive-1.1.0-cdh5.14.0
sentry-1.5.1-cdh5.14.0
impala-2.11.0-cdh5.14.0
Reporter: ZhongyuWang
NullPointerException when we set
hive.metastore.filter.hook=org.apache.sentry.binding.metastore.SentryMetaStoreFilterHook
in /etc/impala/conf/hive-site.xml,it works fine with hive,but when we use that
config with impala-catalog,it throws these exception:
W0911 15:10:40.300416 25600 SentryMetaStoreFilterHook.java:134] Error getting
DB list Java exception follows:java.lang.NullPointerException at
org.apache.sentry.binding.metastore.SentryMetaStoreFilterHook.getConf(SentryMetaStoreFilterHook.java:197)
at
org.apache.sentry.binding.metastore.SentryMetaStoreFilterHook.getHiveAuthzBinding(SentryMetaStoreFilterHook.java:171)
at
org.apache.sentry.binding.metastore.SentryMetaStoreFilterHook.filterDb(SentryMetaStoreFilterHook.java:131)
at
org.apache.sentry.binding.metastore.SentryMetaStoreFilterHook.filterDatabases(SentryMetaStoreFilterHook.java:59)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getAllDatabases(HiveMetaStoreClient.java:1094)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:101)
at com.sun.proxy.$Proxy5.getAllDatabases(Unknown Source) at
org.apache.impala.catalog.CatalogServiceCatalog.reset(CatalogServiceCatalog.java:749)
and we can't get any database/table metainfo with impala-shell
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