[ https://issues.apache.org/jira/browse/HADOOP-17725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Viraj Jasani reassigned HADOOP-17725: ------------------------------------- Assignee: Viraj Jasani > Improve error message for token providers in ABFS > ------------------------------------------------- > > Key: HADOOP-17725 > URL: https://issues.apache.org/jira/browse/HADOOP-17725 > Project: Hadoop Common > Issue Type: Improvement > Components: fs/azure, hadoop-thirdparty > Affects Versions: 3.3.0 > Reporter: Ivan > Assignee: Viraj Jasani > Priority: Major > > It would be good to improve error messages for token providers in ABFS. > Currently, when a configuration key is not found or mistyped, the error is > not very clear on what went wrong. It would be good to indicate that the key > was required but not found in Hadoop configuration when creating a token > provider. > For example, when running the following code: > {code:java} > import org.apache.hadoop.conf._ > import org.apache.hadoop.fs._ > val conf = new Configuration() > conf.set("fs.azure.account.auth.type", "OAuth") > conf.set("fs.azure.account.oauth.provider.type", > "org.apache.hadoop.fs.azurebfs.oauth2.ClientCredsTokenProvider") > conf.set("fs.azure.account.oauth2.client.id", "my-client-id") > // > conf.set("fs.azure.account.oauth2.client.secret.my-account.dfs.core.windows.net", > "my-secret") > conf.set("fs.azure.account.oauth2.client.endpoint", "my-endpoint") > val path = new Path("abfss://contai...@my-account.dfs.core.windows.net/") > val fs = path.getFileSystem(conf) > fs.getFileStatus(path){code} > The following exception is thrown: > {code:java} > TokenAccessProviderException: Unable to load OAuth token provider class. > ... > Caused by: UncheckedExecutionException: java.lang.NullPointerException: > clientSecret > ... > Caused by: NullPointerException: clientSecret {code} > which does not tell what configuration key was not loaded. > > IMHO, it would be good if the exception was something like this: > {code:java} > TokenAccessProviderException: Unable to load OAuth token provider class. > ... > Caused by: ConfigurationPropertyNotFoundException: Configuration property > fs.azure.account.oauth2.client.secret not found. {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org