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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-1936) ClassLoader that loads from hdfs; useful adding filters to classpath without having to restart services
Date Fri, 05 Jul 2013 21:03:51 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13701119#comment-13701119
] 

stack commented on HBASE-1936:
------------------------------

[~jxiang] Hey Jimmy, what is this:

{code}
+  private static final String WRITABLE_GET =
+    "AgD//////////wAAAAEBD3Rlc3QuTW9ja0ZpbHRlcgEAAAAAAAAAAH//////////AQAAAAAAAAAA";
{code}

It seems to be a class named test.MockFilter.

When Get goes to read into an instance of this class, it is failing with an AbstractMethodException
in 0.94 when it looks like you were expecting a fail on can't find class test.MockFilter...

See https://builds.apache.org/job/HBase-0.94/1040/testReport/org.apache.hadoop.hbase.client/TestGet/testDynamicFilter/

It has been happening over the last few builds both in 0.94 and in security.

I'm not sure what changed and it is hard to track (it was failing locally regardless of what
version of 0.94 I checked out and now it is passing again -- as though it were a library issue
or something stuck in my repo).

Let me add catching this exception for now so tests pass again...hbsae-8881
                
> ClassLoader that loads from hdfs; useful adding filters to classpath without having to
restart services
> -------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-1936
>                 URL: https://issues.apache.org/jira/browse/HBASE-1936
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: stack
>            Assignee: Jimmy Xiang
>              Labels: noob
>             Fix For: 0.98.0, 0.94.7, 0.95.1
>
>         Attachments: 0.94-1936.patch, cp_from_hdfs.patch, HBASE-1936-trunk(forReview).patch,
trunk-1936.patch, trunk-1936_v2.1.patch, trunk-1936_v2.2.patch, trunk-1936_v2.patch, trunk-1936_v3.patch
>
>


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