Josh Elser created ACCUMULO-3636:
------------------------------------
Summary: Can't view recent traces in monitor with kerberos/sasl
enabled
Key: ACCUMULO-3636
URL: https://issues.apache.org/jira/browse/ACCUMULO-3636
Project: Accumulo
Issue Type: Bug
Components: monitor
Reporter: Josh Elser
Assignee: Josh Elser
Priority: Blocker
Fix For: 1.7.0
{noformat}
org.apache.accumulo.core.client.AccumuloException:
java.lang.IllegalArgumentException: Cannot determine SASL mechanism for token
class: class org.apache.accumulo.core.client.security.tokens.PasswordToken
at
org.apache.accumulo.core.client.impl.ServerClient.execute(ServerClient.java:66)
at
org.apache.accumulo.core.client.impl.ConnectorImpl.<init>(ConnectorImpl.java:67)
at
org.apache.accumulo.server.client.HdfsZooInstance.getConnector(HdfsZooInstance.java:159)
at
org.apache.accumulo.monitor.servlets.trace.Basic.getScanner(Basic.java:98)
at
org.apache.accumulo.monitor.servlets.trace.Summary.pageBody(Summary.java:148)
at
org.apache.accumulo.monitor.servlets.BasicServlet.doGet(BasicServlet.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:738)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:551)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:478)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:462)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:279)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:232)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: Cannot determine SASL mechanism
for token class: class
org.apache.accumulo.core.client.security.tokens.PasswordToken
at
org.apache.accumulo.core.rpc.SaslConnectionParams.updateFromToken(SaslConnectionParams.java:157)
at
org.apache.accumulo.core.rpc.SaslConnectionParams.<init>(SaslConnectionParams.java:145)
at
org.apache.accumulo.core.rpc.SaslConnectionParams.<init>(SaslConnectionParams.java:135)
at
org.apache.accumulo.core.client.impl.ClientContext.getSaslParams(ClientContext.java:139)
at
org.apache.accumulo.core.client.impl.ThriftTransportKey.<init>(ThriftTransportKey.java:42)
at
org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:134)
at
org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:116)
at
org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:112)
at
org.apache.accumulo.core.client.impl.ServerClient.executeRaw(ServerClient.java:94)
at
org.apache.accumulo.core.client.impl.ServerClient.execute(ServerClient.java:60)
... 23 more
{noformat}
Looks like the monitor is trying to use a password token to fetch traces
regardless of the "mode" of RPC in use.
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