[IMPALA-4028] When the path to sentry-site.xml contains spaces, impalad and catalogd start up failed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.5.0
• Fix Version/s: Impala 2.8.0
• Component/s: Frontend
• Assignee: Davy Xu
• Reporter: Davy Xu
• Created: 26/Aug/16 06:47
• Updated: 21/Sep/16 22:23
• Resolved: 21/Sep/16 22:23

Description

When the path to sentry-site.xml contains spaces, impalad and catalogd start up failed.
The error information is as follows:
2016-08-26 12:22:45,454373 ERROR impala: java.lang.RuntimeException: Sentry configuration file does not exist: /home/mr/impala/conf/sentry-site.xml
at com.cloudera.impala.authorization.SentryConfig.loadConfig(SentryConfig.java:51)
at com.cloudera.impala.authorization.AuthorizationConfig.validateConfig(AuthorizationConfig.java:81)
at com.cloudera.impala.service.JniFrontend.<init>(JniFrontend.java:122)
2016-08-26 12:22:45,454373 ERROR impala: java.lang.RuntimeException: Sentry configuration file does not exist: /home/mr/impala/conf/sentry-site.xml
at com.cloudera.impala.authorization.SentryConfig.loadConfig(SentryConfig.java:51)
at com.cloudera.impala.authorization.AuthorizationConfig.validateConfig(AuthorizationConfig.java:81)
at com.cloudera.impala.service.JniFrontend.<init>(JniFrontend.java:122)

After checking the configuration of impalad and catalogd, found the reason is that the absolute path to the sentry-site.xml which set in sentry_config contains spaces.

The solution is to remove the spaces from the path to the sentry-site.xml when impalad and catalogd reading configuration in process of startup.