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From "Bill Havanki (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2228) Security randomwalk fails when namenode dies before bulk import
Date Mon, 20 Jan 2014 22:11:20 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bill Havanki updated ACCUMULO-2228:
-----------------------------------

    Description: 
Running Security randomwalk under HDFS HA, if the active namenode is killed:

{noformat}
20 13:55:58,287 [retry.RetryInvocationHandler] WARN : Exception while invoking class org.apache.hado
op.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create. Not retrying because the invoked
metho
d is not idempotent, and unable to determine whether it was invoked
java.io.IOException: Failed on local exception: java.io.IOException: Response is null.; Host
Details
 : local host is: "slave.domain.com/10.20.200.113"; destination host is: "namenode.domain.com":8020;
...
        at org.apache.accumulo.core.file.rfile.RFileOperations.openWriter(RFileOperations.java:124)
        at org.apache.accumulo.core.file.DispatchingFileFactory.openWriter(FileOperations.java:80)
        at org.apache.accumulo.server.test.randomwalk.security.TableOp.visit(TableOp.java:177)
        at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
...
Caused by: java.io.IOException: Response is null.
        at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:952)
        at org.apache.hadoop.ipc.Client$Connection.run(Client.java:847)
{noformat}

This arises from an attempt to write an rfile.The test should be resilient here (and for other
file system operations) so that the test can continue once failover has completed.

  was:
Running Security randomwalk under HDFS HA, if the active namenode is killed:

{noformat}
20 13:55:58,287 [retry.RetryInvocationHandler] WARN : Exception while invoking class org.apache.hado
op.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create. Not retrying because the invoked
metho
d is not idempotent, and unable to determine whether it was invoked
java.io.IOException: Failed on local exception: java.io.IOException: Response is null.; Host
Details
 : local host is: "a1813.halxg.cloudera.com/10.20.200.113"; destination host is: "a2225.halxg.cloude
ra.com":8020;
...
        at org.apache.accumulo.core.file.rfile.RFileOperations.openWriter(RFileOperations.java:124)
        at org.apache.accumulo.core.file.DispatchingFileFactory.openWriter(FileOperations.java:80)
        at org.apache.accumulo.server.test.randomwalk.security.TableOp.visit(TableOp.java:177)
        at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
...
Caused by: java.io.IOException: Response is null.
        at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:952)
        at org.apache.hadoop.ipc.Client$Connection.run(Client.java:847)
{noformat}

This arises from an attempt to write an rfile.The test should be resilient here (and for other
file system operations) so that the test can continue once failover has completed.


> Security randomwalk fails when namenode dies before bulk import
> ---------------------------------------------------------------
>
>                 Key: ACCUMULO-2228
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2228
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 1.4.4
>            Reporter: Bill Havanki
>              Labels: ha, randomwalk, test
>
> Running Security randomwalk under HDFS HA, if the active namenode is killed:
> {noformat}
> 20 13:55:58,287 [retry.RetryInvocationHandler] WARN : Exception while invoking class
org.apache.hado
> op.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create. Not retrying because the
invoked metho
> d is not idempotent, and unable to determine whether it was invoked
> java.io.IOException: Failed on local exception: java.io.IOException: Response is null.;
Host Details
>  : local host is: "slave.domain.com/10.20.200.113"; destination host is: "namenode.domain.com":8020;
> ...
>         at org.apache.accumulo.core.file.rfile.RFileOperations.openWriter(RFileOperations.java:124)
>         at org.apache.accumulo.core.file.DispatchingFileFactory.openWriter(FileOperations.java:80)
>         at org.apache.accumulo.server.test.randomwalk.security.TableOp.visit(TableOp.java:177)
>         at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
> ...
> Caused by: java.io.IOException: Response is null.
>         at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:952)
>         at org.apache.hadoop.ipc.Client$Connection.run(Client.java:847)
> {noformat}
> This arises from an attempt to write an rfile.The test should be resilient here (and
for other file system operations) so that the test can continue once failover has completed.



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