Dilli Arumugam created KNOX-158:
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Summary: EmptyStackException while getting webhcat job queue in
secure cluster
Key: KNOX-158
URL: https://issues.apache.org/jira/browse/KNOX-158
Project: Apache Knox
Issue Type: Bug
Environment: Hitting EmptyStackException while getting webhcat job
queue in secure cluster
Using curl command
curl -v -k -i -u guest:guest-password -X GET
https://localhost:8443/gateway/sandbox/templeton/v1/queue
Snippet from gateway console
13/09/25 07:21:06 DEBUG http.headers: >> GET /templeton/v1/queue?doAs=guest
HTTP/1.1
13/09/25 07:21:06 DEBUG http.headers: >> Host: localhost:8443
13/09/25 07:21:06 DEBUG http.headers: >> Accept: */*
13/09/25 07:21:06 DEBUG http.headers: >> User-Agent: curl/7.24.0
(x86_64-apple-darwin12.0) libcurl/7.24.0 OpenSSL/0.9.8x zlib/1.2.5
13/09/25 07:21:06 DEBUG http.headers: >> Cookie:
hadoop.auth="u=knox&p=knox/[email protected]&t=kerberos&e=1380154736701&s=IlZuv3ShpnomJ7S5F0ho6BEb9gQ="
13/09/25 07:21:06 DEBUG http.headers: >> Connection: Keep-Alive
13/09/25 07:21:26 DEBUG http.wire: << "HTTP/1.1 200 OK[\r][\n]"
13/09/25 07:21:26 DEBUG http.wire: << "Content-Type: application/json[\r][\n]"
13/09/25 07:21:26 DEBUG http.wire: << "Transfer-Encoding: chunked[\r][\n]"
13/09/25 07:21:26 DEBUG http.wire: << "Server: Jetty(7.6.0.v20120127)[\r][\n]"
13/09/25 07:21:26 DEBUG http.wire: << "[\r][\n]"
13/09/25 07:21:26 DEBUG conn.DefaultClientConnection: Receiving response:
HTTP/1.1 200 OK
13/09/25 07:21:26 DEBUG http.headers: << HTTP/1.1 200 OK
13/09/25 07:21:26 DEBUG http.headers: << Content-Type: application/json
13/09/25 07:21:26 DEBUG http.headers: << Transfer-Encoding: chunked
13/09/25 07:21:26 DEBUG http.headers: << Server: Jetty(7.6.0.v20120127)
13/09/25 07:21:26 DEBUG client.DefaultHttpClient: Connection can be kept alive
indefinitely
13/09/25 07:21:26 INFO hadoop.gateway: Dispatch response status: 200
13/09/25 07:21:26 DEBUG http.wire: << "1A[\r][\n]"
13/09/25 07:21:26 DEBUG http.wire: << "["job_1380115296973_0001"]"
13/09/25 07:21:26 ERROR hadoop.gateway: Failed to execute filter:
java.util.EmptyStackException
13/09/25 07:21:26 ERROR hadoop.gateway: Failed to execute filter:
javax.servlet.ServletException: java.util.EmptyStackException
13/09/25 07:21:26 DEBUG servlet.AdviceFilter: Filter execution resulted in an
unexpected Exception (not IOException or ServletException as the Filter API
recommends). Wrapping in ServletException and propagating.
13/09/25 07:21:26 ERROR hadoop.gateway: Failed to execute filter:
javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException:
java.security.PrivilegedActionException: javax.servlet.ServletException:
java.util.EmptyStackException
13/09/25 07:21:26 ERROR hadoop.gateway: Failed to execute filter:
javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException:
java.security.PrivilegedActionException: javax.servlet.ServletException:
java.util.EmptyStackException
13/09/25 07:21:26 ERROR hadoop.gateway: Failed to execute filter:
javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException:
java.security.PrivilegedActionException: javax.servlet.ServletException:
java.util.EmptyStackException
This snippet indicates webhcat responded with 200 ok but Knox runs into
EmptyStackException.
Reporter: Dilli Arumugam
Priority: Critical
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