Xiao Chen created HADOOP-15234: ---------------------------------- Summary: NPE when initializing KMSWebApp Key: HADOOP-15234 URL: https://issues.apache.org/jira/browse/HADOOP-15234 Project: Hadoop Common Issue Type: Bug Components: kms Reporter: Xiao Chen
During KMS startup, if the {{keyProvider}} is null, it will NPE inside KeyProviderExtension. {noformat} java.lang.NullPointerException at org.apache.hadoop.crypto.key.KeyProviderExtension.<init>(KeyProviderExtension.java:43) at org.apache.hadoop.crypto.key.CachingKeyProvider.<init>(CachingKeyProvider.java:93) at org.apache.hadoop.crypto.key.kms.server.KMSWebApp.contextInitialized(KMSWebApp.java:170) {noformat} We're investigating the exact scenario that could lead to this, but the NPE and log around it can be improved. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org