问题描述
我正在尝试在 Kube 中部署 apache/druid:0.20.1。我收到错误：
Extension [/opt/apache-druid-0.20.1/dist/druid/extensions/druid-orc-extensions] specified in "druid.extensions.loadList" didn't exist!?
我已经从通用属性的扩展列表中删除了 druid-orc-extensions，但对于下一个 druid-s3-extensions 仍然保持相同，依此类推。我在谷歌的某个地方发现 repositoryList 解决了这个问题。我确实尝试过：
druid.extensions.repositoryList=[ "druid-hdfs-storage","druid-kafka-indexing-service","druid-datasketches","druid-s3-extensions","postgresql-Metadata-storage","druid-parquet-extensions","druid-basic-security"]
现在，我没有收到错误，但它也无法连接 Postgres 元数据并给出错误：
2021-04-01T14:14:06,926 ERROR [main] org.apache.druid.cli.CliCoordinator - Error when starting up. Failing.
com.google.inject.ProvisionException: Unable to provision,see the following errors:
1) UnkNown provider[postgresql] of Key[type=org.apache.druid.Metadata.MetadataStorageProvider,annotation=[none]],kNown options[[derby]]
at org.apache.druid.guice.polyBind.createChoiceWithDefault(polyBind.java:109) (via modules: com.google.inject.util.Modules$OverrideModule -> com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.derby.DerbyMetadataStorageDruidModule)
while locating org.apache.druid.Metadata.MetadataStorageProvider
while locating org.apache.druid.Metadata.MetadataStorage
并且当我不在 common.runtime.properties 中提供 extension.loadList 时，它会尝试加载所有扩展然后给出错误：
Exception in thread "main" java.lang.RuntimeException: com.google.inject.CreationException: Unable to create injector,see the following errors:
1) No implementation for org.apache.druid.query.QuerySegmentWalker was bound.
while locating com.google.inject.Provider<org.apache.druid.query.QuerySegmentWalker>
for the 1st parameter of org.apache.druid.query.movingaverage.MovingAverageQueryToolChest.<init>(MovingAverageQueryToolChest.java:61)
at org.apache.druid.query.movingaverage.MovingAverageQueryModule.configure(MovingAverageQueryModule.java:48) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.query.movingaverage.MovingAverageQueryModule)
2) No implementation for org.apache.druid.client.TimelineserverView was bound.
while locating org.apache.druid.client.TimelineserverView
for the 1st parameter of org.apache.druid.query.materializedview.DataSourceOptimizer.<init>(DataSourceOptimizer.java:62)
at org.apache.druid.query.materializedview.MaterializedViewSelectionDruidModule.configure(MaterializedViewSelectionDruidModule.java:55) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.query.materializedview.MaterializedViewSelectionDruidModule)
3) No implementation for org.apache.druid.query.QueryToolChestWarehouse was bound.
while locating org.apache.druid.query.QueryToolChestWarehouse
for the 1st parameter of org.apache.druid.query.materializedview.MaterializedViewQueryQueryToolChest.<init>(MaterializedViewQueryQueryToolChest.java:48)
at org.apache.druid.query.materializedview.MaterializedViewSelectionDruidModule.configure(MaterializedViewSelectionDruidModule.java:52) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.query.materializedview.MaterializedViewSelectionDruidModule)
4) No implementation for org.apache.druid.server.log.RequestLogger was bound.
while locating org.apache.druid.server.log.RequestLogger
for the 2nd parameter of org.apache.druid.query.movingaverage.MovingAverageQueryToolChest.<init>(MovingAverageQueryToolChest.java:61)
at org.apache.druid.query.movingaverage.MovingAverageQueryModule.configure(MovingAverageQueryModule.java:48) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.query.movingaverage.MovingAverageQueryModule)
5) A binding to com.google.common.base.supplier<org.apache.druid.server.audit.sqlAuditManagerConfig> was already configured at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:151) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.MysqL.MysqLMetadataStorageModule).
at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:151) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.postgresql.PostgresqlMetadataStorageModule)
6) A binding to com.google.common.base.supplier<org.apache.druid.server.audit.sqlAuditManagerConfig> was already configured at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:151) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.MysqL.MysqLMetadataStorageModule).
at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:151) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.sqlserver.sqlServerMetadataStorageModule)
7) A binding to org.apache.druid.server.audit.sqlAuditManagerConfig was already configured at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:152) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.MysqL.MysqLMetadataStorageModule).
at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:152) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.postgresql.PostgresqlMetadataStorageModule)
8) A binding to org.apache.druid.server.audit.sqlAuditManagerConfig was already configured at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:152) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.MysqL.MysqLMetadataStorageModule).
at org.apache.druid.guice.JsonConfigProvider.bind(JsonConfigProvider.java:152) (via modules: com.google.inject.util.Modules$OverrideModule -> org.apache.druid.Metadata.storage.sqlserver.sqlServerMetadataStorageModule)
解决方法
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