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https://issues.apache.org/jira/browse/HBASE-12721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412752#comment-15412752
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Dima Spivak commented on HBASE-12721:
-------------------------------------
New review up on RB. Update removes the bulk of the framework from Apache HBase
but leaves behind what's needed to create an {{apache_hbase}} topology that can
be plugged into the framework. Since the original patches went up,
{{clusterdock.sh}} from the framework has also been updated to make it easier
to SSH into nodes. In short, now instead of needing to worry about private
keys, assuming you've started up a cluster with nodes
{{node-\{1..5\}.cluster}}, you can simply run
{noformat}
clusterdock_ssh node-1.cluster
{noformat}
to get an interactive terminal or
{noformat}
clusterdock_ssh node-1.cluster 'echo "list" | hbase shell -n'
{noformat}
to run a command against a running Docker-based cluster.
> Create Docker container cluster infrastructure to enable better testing
> -----------------------------------------------------------------------
>
> Key: HBASE-12721
> URL: https://issues.apache.org/jira/browse/HBASE-12721
> Project: HBase
> Issue Type: New Feature
> Components: build, community, documentation, test
> Reporter: Dima Spivak
> Assignee: Dima Spivak
>
> Some simple work on using HBase with Docker was committed into /dev-support
> as "hbase_docker;" all this did was stand up a standalone cluster from source
> and start a shell. Now seems like a good time to extend this to be useful for
> applications that could actual benefit the community, especially around
> testing. Some ideas:
> - Integration testing would be much more accessible if people could stand up
> distributed HBase clusters on a single host machine in a couple minutes and
> run our awesome hbase-it suite against it.
> - Binary compatibility testing of an HBase client is easiest when standing up
> an HBase cluster can be done once and then different client source/binary
> permutations run against it.
> - Upgrade testing, and especially rolling upgrade testing, doesn't have any
> upstream automation on build.apache.org, in part because it's a pain to set
> up x-node clusters on Apache infrastructure.
> This proposal, whether it stays under /dev-support or moves out into it's own
> top-level module ("hbase-docker" would conveniently fit the existing schema
> :-)), strives to create a simple framework for deploying "distributed,"
> multi-container Apache HBase clusters.
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