Davide Vergari created RANGER-2348:
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Summary: Error getting policies for hiveserver2 Interactive
Key: RANGER-2348
URL: https://issues.apache.org/jira/browse/RANGER-2348
Project: Ranger
Issue Type: Bug
Components: plugins
Affects Versions: 1.2.0
Reporter: Davide Vergari
Ranger Admin REST Client fails on calling getServicePoliciesIfUpdated method if
running inside hiveserver2 Interactive.
The stack trace is the following:
{code:java}
ERROR [Thread-9]: client.RangerAdminRESTClient
(RangerAdminRESTClient.java:getServicePoliciesIfUpdated(167)) - Error getting
policies for serviceName=ValuePartner_hiveresponse=null
com.sun.jersey.spi.inject.Errors$ErrorMessagesException: null
at com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170)
~[jersey-core-1.19.3.jar:1.19.3]
at com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:136)
~[jersey-core-1.19.3.jar:1.19.3]
at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:199)
~[jersey-core-1.19.3.jar:1.19.3]
at com.sun.jersey.api.client.Client.<init>(Client.java:188)
~[jersey-client-1.19.jar:1.19]
at com.sun.jersey.api.client.Client.<init>(Client.java:171)
~[jersey-client-1.19.jar:1.19]
at com.sun.jersey.api.client.Client.create(Client.java:683)
~[jersey-client-1.19.jar:1.19]
at
org.apache.ranger.plugin.util.RangerRESTClient.buildClient(RangerRESTClient.java:211)
~[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.plugin.util.RangerRESTClient.getClient(RangerRESTClient.java:176)
~[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.plugin.util.RangerRESTClient.getResource(RangerRESTClient.java:156)
~[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.admin.client.RangerAdminRESTClient.createWebResource(RangerAdminRESTClient.java:279)
~[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.admin.client.RangerAdminRESTClient.getServicePoliciesIfUpdated(RangerAdminRESTClient.java:128)
[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.plugin.util.PolicyRefresher.loadPolicyfromPolicyAdmin(PolicyRefresher.java:264)
[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.plugin.util.PolicyRefresher.loadPolicy(PolicyRefresher.java:202)
[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
at
org.apache.ranger.plugin.util.PolicyRefresher.run(PolicyRefresher.java:171)
[ranger-plugins-common-1.2.0.3.1.0.0-78.jar:1.2.0.3.1.0.0-78]
{code}
The error seems generated by the buildClient() method that always returns null.
Running the plugin inside hiveserver2 (non interactive) works well.
Current workaround to use updated policies from ranger admin is to install both
hiveserver2 and hiveserver2 Interactive on the same host
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