Hari Sekhon created RANGER-1872:
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Summary: Ranger PolicyRefresher Error: ClientHandlerException: A
message body reader for Java class java.lang.String, and Java type class
java.lang.String, and MIME media type application/octet-stream was not found
Key: RANGER-1872
URL: https://issues.apache.org/jira/browse/RANGER-1872
Project: Ranger
Issue Type: Bug
Components: admin, plugins, Ranger
Affects Versions: 0.7.0
Environment: HDP 2.6.1 deb on Ubuntu Trusty inside Docker container
with Presto Ranger integration
Reporter: Hari Sekhon
Priority: Minor
I'm seeing the below error from Ranger client library from within some custom
Presto Ranger integration code.
It looks like Ranger is not returning as expected, perhaps because there is no
new policy update?
{code}
presto_1 | 2017-11-03T13:46:57.185Z ERROR Thread-41
com.sun.jersey.api.client.ClientResponse A message body reader for Java
class java.lang.String, and Java type class java.lang.String, and MIME media
type application/octet-stream was not found
presto_1 | 2017-11-03T13:46:57.185Z ERROR Thread-41
com.sun.jersey.api.client.ClientResponse The registered message body
readers compatible with the MIME media type are:
presto_1 |
presto_1 | 2017-11-03T13:46:57.186Z INFO Thread-41 stdout
2017-11-03 13:46:57 ERROR PolicyRefresher:288 -
PolicyRefresher(serviceName=hivedev): failed to refresh policies. Will continue
to use last known version of policies (5)
presto_1 | com.sun.jersey.api.client.ClientHandlerException: A message
body reader for Java class java.lang.String, and Java type class
java.lang.String, and MIME media type application/octet-stream was not found
presto_1 | at
com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:561)
presto_1 | at
com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:517)
presto_1 | at
org.apache.ranger.admin.client.datatype.RESTResponse.fromClientResponse(RESTResponse.java:96)
presto_1 | at
org.apache.ranger.admin.client.RangerAdminRESTClient.getServicePoliciesIfUpdated(RangerAdminRESTClient.java:134)
presto_1 | at
org.apache.ranger.plugin.util.PolicyRefresher.loadPolicyfromPolicyAdmin(PolicyRefresher.java:264)
presto_1 | at
org.apache.ranger.plugin.util.PolicyRefresher.loadPolicy(PolicyRefresher.java:202)
presto_1 | at
org.apache.ranger.plugin.util.PolicyRefresher.run(PolicyRefresher.java:171)
{code}
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