HBASE-25896 Implement a Region Visualization on Master WebUI #4228
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This is a demonstration of visualization of regions on the cluster. The visualization is a stacked bar chart showing total storefile size per table per region server, with the x-axis being server names, the y-axis being storfile size, and the bars stacked per table. The visualization is generated entirely on the fly from within the browser, implemented using Vega Lite. So far, Vega appears to handle rendering this visualization for a cluster of over 700 region servers with approximately 300,000 regions. Per [0], include an update to the top-level LICENSE.txt. Also update LICENSE files in all binary distributions (i.e., jars), by way of LICENSE.vm. Vega uses a BSD 3-clause variant without advertising clause, and as such is a "Category A" license, per [1]. No changes are made to the NOTICE files, as per the existing example of bundling the minified JQuery, which is also a Category A license. [0]: https://infra.apache.org/licensing-howto.html [1]: https://www.apache.org/legal/resolved.html#category-a Signed-off-by: Andrew Purtell <[email protected]>
This commit fixes the unit test that covered the `cluster_metrics` resource, the path to which was relocated.
ndimiduk
added a commit
to ndimiduk/hbase
that referenced
this pull request
Mar 15, 2022
…4228) This is a demonstration of visualization of regions on the cluster. The visualization is a stacked bar chart showing total storefile size per table per region server, with the x-axis being server names, the y-axis being storfile size, and the bars stacked per table. The visualization is generated entirely on the fly from within the browser, implemented using Vega Lite. So far, Vega appears to handle rendering this visualization for a cluster of over 700 region servers with approximately 300,000 regions. Per [0], include an update to the top-level LICENSE.txt. Also update LICENSE files in all binary distributions (i.e., jars), by way of LICENSE.vm. Vega uses a BSD 3-clause variant without advertising clause, and as such is a "Category A" license, per [1]. No changes are made to the NOTICE files, as per the existing example of bundling the minified JQuery, which is also a Category A license. [0]: https://infra.apache.org/licensing-howto.html [1]: https://www.apache.org/legal/resolved.html#category-a Signed-off-by: Andrew Purtell <[email protected]>
ndimiduk
added a commit
that referenced
this pull request
Mar 15, 2022
This is a demonstration of visualization of regions on the cluster. The visualization is a stacked bar chart showing total storefile size per table per region server, with the x-axis being server names, the y-axis being storfile size, and the bars stacked per table. The visualization is generated entirely on the fly from within the browser, implemented using Vega Lite. So far, Vega appears to handle rendering this visualization for a cluster of over 700 region servers with approximately 300,000 regions. Per [0], include an update to the top-level LICENSE.txt. Also update LICENSE files in all binary distributions (i.e., jars), by way of LICENSE.vm. Vega uses a BSD 3-clause variant without advertising clause, and as such is a "Category A" license, per [1]. No changes are made to the NOTICE files, as per the existing example of bundling the minified JQuery, which is also a Category A license. [0]: https://infra.apache.org/licensing-howto.html [1]: https://www.apache.org/legal/resolved.html#category-a Signed-off-by: Andrew Purtell <[email protected]>
ndimiduk
added a commit
to ndimiduk/hbase
that referenced
this pull request
Mar 15, 2022
…4228) This is a demonstration of visualization of regions on the cluster. The visualization is a stacked bar chart showing total storefile size per table per region server, with the x-axis being server names, the y-axis being storfile size, and the bars stacked per table. The visualization is generated entirely on the fly from within the browser, implemented using Vega Lite. So far, Vega appears to handle rendering this visualization for a cluster of over 700 region servers with approximately 300,000 regions. Per [0], include an update to the top-level LICENSE.txt. Also update LICENSE files in all binary distributions (i.e., jars), by way of LICENSE.vm. Vega uses a BSD 3-clause variant without advertising clause, and as such is a "Category A" license, per [1]. No changes are made to the NOTICE files, as per the existing example of bundling the minified JQuery, which is also a Category A license. [0]: https://infra.apache.org/licensing-howto.html [1]: https://www.apache.org/legal/resolved.html#category-a Signed-off-by: Andrew Purtell <[email protected]>
ndimiduk
added a commit
that referenced
this pull request
Mar 15, 2022
This is a demonstration of visualization of regions on the cluster. The visualization is a stacked bar chart showing total storefile size per table per region server, with the x-axis being server names, the y-axis being storfile size, and the bars stacked per table. The visualization is generated entirely on the fly from within the browser, implemented using Vega Lite. So far, Vega appears to handle rendering this visualization for a cluster of over 700 region servers with approximately 300,000 regions. Per [0], include an update to the top-level LICENSE.txt. Also update LICENSE files in all binary distributions (i.e., jars), by way of LICENSE.vm. Vega uses a BSD 3-clause variant without advertising clause, and as such is a "Category A" license, per [1]. No changes are made to the NOTICE files, as per the existing example of bundling the minified JQuery, which is also a Category A license. [0]: https://infra.apache.org/licensing-howto.html [1]: https://www.apache.org/legal/resolved.html#category-a Signed-off-by: Andrew Purtell <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Carrying forward +1 from #4178 . I missed a test change that PR didn't catch for me. I needed an addendum but did a revert. So this is everything.