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Subject: [jira] [Commented] (HBASE-12903) Wrong configuration to enable
 secure bulk load
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    [ https://issues.apache.org/jira/browse/HBASE-12903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14287288#comment-14287288 ] 

Hadoop QA commented on HBASE-12903:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12693858/HBASE-12903.patch
  against master branch at commit 833feefbf977a8208f8f71f5f3bd9b027d54961f.
  ATTACHMENT ID: 12693858

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+0 tests included{color}.  The patch appears to be a documentation patch that doesn't require tests.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/12542//console

This message is automatically generated.

> Wrong configuration to enable secure bulk load
> ----------------------------------------------
>
>                 Key: HBASE-12903
>                 URL: https://issues.apache.org/jira/browse/HBASE-12903
>             Project: HBase
>          Issue Type: Bug
>          Components: Coprocessors, documentation
>    Affects Versions: 2.0.0, 0.98.6
>            Reporter: Weichen Ye
>            Assignee: Weichen Ye
>         Attachments: HBASE-12903.patch
>
>
> In Section "62.5. Secure Bulk Load", the doc tell us to enable secure bulkload with the configuration:
> {code}
> <property>
> <name>hbase.coprocessor.regionserver.classes</name>
> <value>org.apache.hadoop.hbase.security.token.TokenProvider,org.apache.hadoop.hbase.security.access.AccessController,
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint</value>
> </property>
> {code}
> When we set the configuration like this, the regionserver can not start due to this ERROR:
> {code}
> 2015-01-22 15:55:46,395 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server hadoop-node-xxxxx: The coprocessor org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint threw java.lang.ClassCastException: org.apache.hadoop.hbase.regionserver.RegionServerCoprocessorHost$RegionServerEnvironment can not be cast to org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment
> java.lang.ClassCastException: org.apache.hadoop.hbase.regionserver.RegionServerCoprocessorHost$RegionServerEnvironment cannot be cast to org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment
>         at org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(SecureBulkLoadEndpoint.java:125)
>         at org.apache.hadoop.hbase.coprocessor.CoprocessorHost$Environment.startup(CoprocessorHost.java:673)
>         at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadInstance(CoprocessorHost.java:265)
>         at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:168)
>         at org.apache.hadoop.hbase.regionserver.RegionServerCoprocessorHost.<init>(RegionServerCoprocessorHost.java:46)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:883)
>         at java.lang.Thread.run(Thread.java:745)
> {code}
> In source code org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint we can see, the environment for this coprocessor is "RegionCoprocessorEnvironment". So the coprocessor "SecureBulkLoadEndpoint" should be put into "hbase.coprocessor.region.classes", instead of "hbase.coprocessor.regionserver.classes"
> The correct configuration to enable secure bulk load is:
> {code}
> <property>
> <name>hbase.coprocessor.region.classes</name>  <value>org.apache.hadoop.hbase.security.token.TokenProvider,org.apache.hadoop.hbase.security.access.AccessController,
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint</value>
> </property>
> {code}



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