[ https://issues.apache.org/jira/browse/SPARK-8619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-8619: ----------------------------------- Assignee: (was: Apache Spark) > Can't find the keytab file when recovering the streaming application. > --------------------------------------------------------------------- > > Key: SPARK-8619 > URL: https://issues.apache.org/jira/browse/SPARK-8619 > Project: Spark > Issue Type: Bug > Components: Streaming > Affects Versions: 1.5.0 > Reporter: SaintBacchus > > In a streaming application, I use *--keytab /root/spark.keytab* to get the > token. > But when the streaming application failed and I wanted to recover it from > checkpoint file, there was an error: > {quote} > java.io.IOException: Login failure for spark/hadoop.hadoop....@hadoop.com > from keytab spark.keytab-1fd8f7bb-0d3c-4f65-990a-9ae09055cc8d: > javax.security.auth.login.LoginException: Unable to obtain password from user > {quote} > Spark had changed the configuration, so the checkpoint can't find the file: > {code:title=Client.java @ Function: setupCredentials |borderStyle=solid} > val keytabFileName = f.getName + "-" + UUID.randomUUID().toString > UserGroupInformation.loginUserFromKeytab(args.principal, args.keytab) > loginFromKeytab = true > sparkConf.set("spark.yarn.keytab", keytabFileName) > {code} > So when recovering the application, we should ignore this configurations. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org