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Arina Ielchiieva reassigned DRILL-6412: --------------------------------------- Assignee: (was: Dmytriy Grinchenko) > Clients are created for all storages even for disabled plugins > -------------------------------------------------------------- > > Key: DRILL-6412 > URL: https://issues.apache.org/jira/browse/DRILL-6412 > Project: Apache Drill > Issue Type: Bug > Components: Storage - Hive, Storage - Other > Affects Versions: 1.13.0 > Reporter: Vitalii Diravka > Priority: Minor > Fix For: 1.17.0 > > > The storage plugin configs for Hive storage plugin is not shown for the case > when some error happened while instantiating HiveMetaStoreClient: > {code} > > distribution/target/apache-drill-1.14.0-SNAPSHOT/apache-drill-1.14.0-SNAPSHOT/bin/drill-embedded > > May 12, 2018 5:21:45 PM org.glassfish.jersey.server.ApplicationHandler > initialize > INFO: Initiating Jersey application, version Jersey: 2.8 2014-04-29 > 01:25:26... > apache drill 1.14.0-SNAPSHOT > "the only truly happy people are children, the creative minority and drill > users" > 0: jdbc:drill:zk=local> 17:21:54.609 [qtp17064901-66] ERROR > o.a.h.h.metastore.RetryingHMSHandler - MetaException(message:Version > information not found in metastore. ) > at > org.apache.hadoop.hive.metastore.ObjectStore.checkSchema(ObjectStore.java:7564) > at > org.apache.hadoop.hive.metastore.ObjectStore.verifySchema(ObjectStore.java:7542) > 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.RawStoreProxy.invoke(RawStoreProxy.java:101) > at com.sun.proxy.$Proxy72.verifySchema(Unknown Source) > at > org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMSForConf(HiveMetaStore.java:591) > at > org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:584) > at > org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:651) > .... > at > org.apache.drill.exec.store.hive.DrillHiveMetaStoreClient.createCloseableClientWithCaching(DrillHiveMetaStoreClient.java:136) > at > org.apache.drill.exec.store.hive.schema.HiveSchemaFactory.<init>(HiveSchemaFactory.java:76) > at > org.apache.drill.exec.store.hive.HiveStoragePlugin.<init>(HiveStoragePlugin.java:69) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at > org.apache.drill.exec.store.StoragePluginRegistryImpl.create(StoragePluginRegistryImpl.java:345) > at > org.apache.drill.exec.store.StoragePluginRegistryImpl.createOrUpdate(StoragePluginRegistryImpl.java:238) > {code} > When drillbit is starting and StoragePluginRegistryImpl creates the > HIveStoragePlugin the DrillHiveMetaStoreClient is instantiated even when it > is disabled in the plugin template configs and there is no Hive on the > machine. > The solution is to check status for plugin from the template, when it is > disabled there is no need to instantiate the client for the appropriate > storage. > The workaround is to use "hive.metastore.schema.verification": "false", for > this case DrillHiveMetaStoreClient is created successfully (but for proper > working it should be performed only when plugin is enabled). -- This message was sent by Atlassian Jira (v8.3.4#803005)