[jira] [Commented] (CASSANDRA-10810) Make rebuild operations resumable

["Paulo Motta (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-10810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15409494#comment-15409494 ] 

Paulo Motta commented on CASSANDRA-10810:
-----------------------------------------

The test is failing locally with:
{noformat}
======================================================================
ERROR: resumable_rebuild_test (rebuild_test.TestRebuild)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/paulo/Workspace/cassandra/cassandra-dtest/tools.py", line 290, in wrapped
    f(obj)
  File "/home/paulo/Workspace/cassandra/cassandra-dtest/rebuild_test.py", line 194, in resumable_rebuild_test
    node3.byteman_submit(script)
  File "/home/paulo/Workspace/cassandra/ccm/ccmlib/node.py", line 1845, in byteman_submit
    byteman_cmd.append(os.path.join(os.environ['JAVA_HOME'],
  File "/usr/lib/python2.7/UserDict.py", line 23, in __getitem__
    raise KeyError(key)
KeyError: 'JAVA_HOME'
{noformat}
which works if {{$JAVA_HOME}} is defined, so I think it's not a big deal.

I submitted a [CI run|http://cassci.datastax.com/view/Dev/view/paulomotta/job/pauloricardomg-2.2-10810-dtest/1/] to check if this will work, as well as a [multiplexer 50x run|https://cassci.datastax.com/view/Parameterized/job/parameterized_dtest_multiplexer/216/] to verify the test is not flaky.

> Make rebuild operations resumable
> ---------------------------------
>
>                 Key: CASSANDRA-10810
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10810
>             Project: Cassandra
>          Issue Type: Wish
>          Components: Streaming and Messaging
>            Reporter: Jeremy Hanna
>            Assignee: Kaide Mu
>             Fix For: 3.x
>
>
> Related to CASSANDRA-8942, now that we can resume bootstrap operations, this could also be possible with rebuild operations, such as when you bootstrap new nodes in a completely new datacenter in two steps.



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