(Unknown)

[Sudeep Dey <sd...@zaloni.com>]

Hi All,

I tried running Kylin in Kerberos enabled Cloudera cluster but it did
failed in getting job status from Resource Manager. Based on the jira
opened https://issues.apache.org/jira/browse/KYLIN-1014 I tried building
the branch https://github.com/apache/kylin/branches/2.0-rc which is
supposed to have the fix. But after building the code and runnning Kylin.sh
after kinit command and setting kylin.job.status.with.kerberos=true did not
resolve the issue. Following is the stack trace of the failure log:

10.105.166.177] failed: Connection refused

at
org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151)

at
org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353)

at
org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380)

at
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)

at
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)

at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)

at
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)

at
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)

at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)

at
org.apache.kylin.engine.mr.common.HadoopStatusGetter.getHttpResponseWithKerberosAuth(HadoopStatusGetter.java:118)

at
org.apache.kylin.engine.mr.common.HadoopStatusGetter.get(HadoopStatusGetter.java:71)

at
org.apache.kylin.engine.mr.common.HadoopStatusChecker.checkStatus(HadoopStatusChecker.java:58)

at
org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:148)

at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:105)

at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)

at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:105)

at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:124)

at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:745)

Caused by: java.net.ConnectException: Connection refused

at java.net.PlainSocketImpl.socketConnect(Native Method)

at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:579)

at
org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:74)

at
org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:134)

... 19 more

-- 
Thanks and Regards

Sudeep Dey
Zaloni,Inc. | www.zaloni.com
633 Davis Drive, Suite 450
Durham, NC 27713
e: s <jb...@zaloni.com>dey@zaloni.com


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