arvados.git
8 years agoMerge branch '8497-datamanager-batchsize-1000' of https://github.com/wtsi-hgi/arvados...
radhika [Thu, 3 Mar 2016 22:03:05 +0000 (17:03 -0500)]
Merge branch '8497-datamanager-batchsize-1000' of https://github.com/wtsi-hgi/arvados into wtsi-hgi-8497-datamanager-batchsize-1000

8 years agomakes -collection-batch-size an option as requested by @rchippada
Joshua Randall [Thu, 3 Mar 2016 21:33:14 +0000 (21:33 +0000)]
makes -collection-batch-size an option as requested by @rchippada

8 years agoMerge branch '8620-better-README' closes #8620
Peter Amstutz [Thu, 3 Mar 2016 20:28:34 +0000 (15:28 -0500)]
Merge branch '8620-better-README' closes #8620

8 years agoMerge branch '8488-cwl-crunchrunner-collection' closes #8488
Peter Amstutz [Thu, 3 Mar 2016 18:54:51 +0000 (13:54 -0500)]
Merge branch '8488-cwl-crunchrunner-collection' closes #8488

8 years ago8620: Add note about arvbox publicdemo mode and link to Hacking page.
Peter Amstutz [Thu, 3 Mar 2016 17:21:37 +0000 (12:21 -0500)]
8620: Add note about arvbox publicdemo mode and link to Hacking page.

8 years ago8620: Remove unnecessary "Arvados" header.
Peter Amstutz [Thu, 3 Mar 2016 16:38:04 +0000 (11:38 -0500)]
8620: Remove unnecessary "Arvados" header.

8 years ago8620: Link to Hacking Arvados page under Development.
Peter Amstutz [Thu, 3 Mar 2016 16:37:30 +0000 (11:37 -0500)]
8620: Link to Hacking Arvados page under Development.

8 years ago8620: Crunch is a cluster and HPC workflow engine.
Peter Amstutz [Thu, 3 Mar 2016 15:48:51 +0000 (10:48 -0500)]
8620: Crunch is a cluster and HPC workflow engine.

8 years ago8620: Add link to cloud.curoverse.com, and mention using arvbox for development
Peter Amstutz [Thu, 3 Mar 2016 15:46:51 +0000 (10:46 -0500)]
8620: Add link to cloud.curoverse.com, and mention using arvbox for development
testing.

8 years ago8620: Better onramp in README.md so people visiting Github page for Arvados get
Peter Amstutz [Thu, 3 Mar 2016 15:24:03 +0000 (10:24 -0500)]
8620: Better onramp in README.md so people visiting Github page for Arvados get
a sense of what it's about and can try out arvbox.

8 years agoAdd git clone to arvbox quickstart doc. refs #8230
Peter Amstutz [Thu, 3 Mar 2016 14:58:24 +0000 (09:58 -0500)]
Add git clone to arvbox quickstart doc.  refs #8230

8 years ago8488: Fix reverse mapping for references to input files from keep.
Peter Amstutz [Thu, 3 Mar 2016 01:11:04 +0000 (20:11 -0500)]
8488: Fix reverse mapping for references to input files from keep.

8 years agoMerge branch '7263-batch-task-lookup' closes #7263
Tom Clegg [Wed, 2 Mar 2016 21:40:05 +0000 (16:40 -0500)]
Merge branch '7263-batch-task-lookup' closes #7263

8 years ago7263: Let arvados library do the json encoding.
Tom Clegg [Wed, 2 Mar 2016 21:35:47 +0000 (16:35 -0500)]
7263: Let arvados library do the json encoding.

8 years ago7263: Check new tasks after a task completes, even if others failed in the same reapc...
Tom Clegg [Wed, 2 Mar 2016 21:25:55 +0000 (16:25 -0500)]
7263: Check new tasks after a task completes, even if others failed in the same reapchildren().

8 years ago7263: Updates reapchildren to perform API query for new tasks in batches
Joshua Randall [Mon, 29 Feb 2016 23:10:47 +0000 (23:10 +0000)]
7263: Updates reapchildren to perform API query for new tasks in batches

Conflicts:
sdk/cli/bin/crunch-job

8 years agocloses #7399
radhika [Wed, 2 Mar 2016 18:22:06 +0000 (13:22 -0500)]
closes #7399
Merge branch '7399-log-throttling'

8 years ago7399: do not handle crunchstat stderr partial line segments in this story.
radhika [Wed, 2 Mar 2016 18:19:24 +0000 (13:19 -0500)]
7399: do not handle crunchstat stderr partial line segments in this story.

8 years ago7399: use regexp to look for partial line segments.
radhika [Wed, 2 Mar 2016 17:55:21 +0000 (12:55 -0500)]
7399: use regexp to look for partial line segments.

8 years agoMerge branch '8099-babysit-all-srun' closes #8099
Tom Clegg [Wed, 2 Mar 2016 17:16:27 +0000 (12:16 -0500)]
Merge branch '8099-babysit-all-srun' closes #8099

8 years agoMerge branch 'master' into 8099-babysit-all-srun
Tom Clegg [Wed, 2 Mar 2016 17:16:19 +0000 (12:16 -0500)]
Merge branch 'master' into 8099-babysit-all-srun

Conflicts:
sdk/cli/bin/crunch-job

8 years ago8099: Remove duplicated line
Tom Clegg [Wed, 2 Mar 2016 17:14:08 +0000 (12:14 -0500)]
8099: Remove duplicated line

8 years agoMerge branch '8343-cgroup-root' closes #8343
Tom Clegg [Wed, 2 Mar 2016 16:08:19 +0000 (11:08 -0500)]
Merge branch '8343-cgroup-root' closes #8343

8 years ago8343: Allow overriding -cgroup-root=/sys/fs/cgroup via crunch-dispatch run script.
Tom Clegg [Wed, 2 Mar 2016 16:05:19 +0000 (11:05 -0500)]
8343: Allow overriding -cgroup-root=/sys/fs/cgroup via crunch-dispatch run script.

8 years ago8488: Match line beginnings
Peter Amstutz [Wed, 2 Mar 2016 15:54:53 +0000 (10:54 -0500)]
8488: Match line beginnings

8 years agoMerge branch '8231-publish-arvbox' closes #8231
Peter Amstutz [Wed, 2 Mar 2016 15:20:56 +0000 (10:20 -0500)]
Merge branch '8231-publish-arvbox' closes #8231

8 years ago8231: Convert arvbox documentation to textile. Update root Arvados README to
Peter Amstutz [Wed, 2 Mar 2016 15:10:03 +0000 (10:10 -0500)]
8231: Convert arvbox documentation to textile.  Update root Arvados README to
mention Arvbox.

8 years ago8231: Fix nginx logging issue
Peter Amstutz [Wed, 2 Mar 2016 14:38:56 +0000 (09:38 -0500)]
8231: Fix nginx logging issue

8 years ago8488: Set docker_outdir to get correct outdir in command line. Bump cwltool
Peter Amstutz [Wed, 2 Mar 2016 13:46:41 +0000 (08:46 -0500)]
8488: Set docker_outdir to get correct outdir in command line.  Bump cwltool
dependency to get better workflow iteration.

8 years ago8488: Determine actual output dir from reading logs. Need to set
Peter Amstutz [Wed, 2 Mar 2016 01:50:48 +0000 (20:50 -0500)]
8488: Determine actual output dir from reading logs.  Need to set
$(runtime.outdir) correctly for arvados-cwl-runner.

8 years ago8373: Expand crunch-job regexp to detect more Keep temporary failures.
Brett Smith [Tue, 1 Mar 2016 22:08:01 +0000 (17:08 -0500)]
8373: Expand crunch-job regexp to detect more Keep temporary failures.

Closes #8373.

8 years ago8231: Move arvbox README into install guide.
Peter Amstutz [Tue, 1 Mar 2016 21:18:03 +0000 (16:18 -0500)]
8231: Move arvbox README into install guide.

8 years agoMerge branch '8015-crunch2-mount' closes #8015
Peter Amstutz [Tue, 1 Mar 2016 20:56:37 +0000 (15:56 -0500)]
Merge branch '8015-crunch2-mount' closes #8015

8 years agoAdd 'tools/arvbox/' from commit 'd3d368758db1f4a9fa5b89f77b5ee61d68ef5b72'
Peter Amstutz [Tue, 1 Mar 2016 20:48:14 +0000 (15:48 -0500)]
Add 'tools/arvbox/' from commit 'd3d368758db1f4a9fa5b89f77b5ee61d68ef5b72'

git-subtree-dir: tools/arvbox
git-subtree-mainline: d77bf0c67422a259afacc17660698729328a1ed3
git-subtree-split: d3d368758db1f4a9fa5b89f77b5ee61d68ef5b72

8 years ago8015: Fix typos in error reporting. Fix tests.
Peter Amstutz [Tue, 1 Mar 2016 20:34:15 +0000 (15:34 -0500)]
8015: Fix typos in error reporting.  Fix tests.

8 years agoMerge branch '6605-arv-copy-http' closes #6605
Peter Amstutz [Tue, 1 Mar 2016 18:15:11 +0000 (13:15 -0500)]
Merge branch '6605-arv-copy-http' closes #6605

8 years ago7399: added test for partial line segment throttling.
radhika [Mon, 29 Feb 2016 23:45:17 +0000 (18:45 -0500)]
7399: added test for partial line segment throttling.

8 years ago6605: Add --allow-git-http-src and --allow-git-http-dst instead of looking at ARVADOS...
Peter Amstutz [Mon, 29 Feb 2016 21:42:12 +0000 (16:42 -0500)]
6605: Add --allow-git-http-src and --allow-git-http-dst instead of looking at ARVADOS_API_HOST_INSECURE.

8 years ago8099: 7263: Merge branch 'hgi/7263-even-better-busy-behavior' of github.com:wtsi...
Tom Clegg [Mon, 29 Feb 2016 21:00:39 +0000 (16:00 -0500)]
8099: 7263: Merge branch 'hgi/7263-even-better-busy-behavior' of github.com:wtsi-hgi/arvados into 8099-babysit-all-srun

Conflicts:
sdk/cli/bin/crunch-job

8 years agoWorkaround for https://bugs.python.org/issue7980. No issue #
Tom Clegg [Mon, 29 Feb 2016 20:40:14 +0000 (15:40 -0500)]
Workaround for https://bugs.python.org/issue7980. No issue #

8 years agoDocs: Fix typo in run-command foreach example.
Brett Smith [Mon, 29 Feb 2016 18:21:35 +0000 (13:21 -0500)]
Docs: Fix typo in run-command foreach example.

Reported in IRC.  No issue #.

8 years agoMerge branch '8437-nodemanager-on-failure' closes #8437
Peter Amstutz [Mon, 29 Feb 2016 15:33:48 +0000 (10:33 -0500)]
Merge branch '8437-nodemanager-on-failure' closes #8437

8 years ago8437: Test all exceptions that should be caught.
Peter Amstutz [Mon, 29 Feb 2016 15:33:27 +0000 (10:33 -0500)]
8437: Test all exceptions that should be caught.

8 years agoMerge branch '8416-node-manager-find-node' closes #8416
Peter Amstutz [Mon, 29 Feb 2016 14:40:50 +0000 (09:40 -0500)]
Merge branch '8416-node-manager-find-node' closes #8416

8 years ago8416: Don't catch exception from search_for, potentially hides exceptions we
Peter Amstutz [Mon, 29 Feb 2016 14:40:10 +0000 (09:40 -0500)]
8416: Don't catch exception from search_for, potentially hides exceptions we
wanted to see and the original intended behavior of re-raising the original
exception doesn't work anyway, because sys.exc_info is overwritten when the 2nd
exception is caught.

8 years ago8488: Use OrderedJsonModel so that pipeline components show up in the order they...
Peter Amstutz [Mon, 29 Feb 2016 14:13:48 +0000 (09:13 -0500)]
8488: Use OrderedJsonModel so that pipeline components show up in the order they were queued.

8 years ago8488: Update cwltool pin
Peter Amstutz [Fri, 26 Feb 2016 19:38:09 +0000 (14:38 -0500)]
8488: Update cwltool pin

8 years ago8437: Add missing test.
Peter Amstutz [Fri, 26 Feb 2016 16:38:50 +0000 (11:38 -0500)]
8437: Add missing test.

8 years ago8488: Fix output collection to accomodate reverse mapping fixes in cwltool.
Peter Amstutz [Thu, 25 Feb 2016 20:25:20 +0000 (15:25 -0500)]
8488: Fix output collection to accomodate reverse mapping fixes in cwltool.
Catch errors and mark pipeline as terminated.

8 years agoTweak slurm configuration to run as non-root user.
Peter Amstutz [Thu, 25 Feb 2016 16:15:47 +0000 (11:15 -0500)]
Tweak slurm configuration to run as non-root user.

8 years agoFix arvados-login-sync for vm account creation
Peter Amstutz [Thu, 25 Feb 2016 16:14:21 +0000 (11:14 -0500)]
Fix arvados-login-sync for vm account creation

8 years agoGeneralize arvbox 'svrestart' to 'sv' no issue #
Peter Amstutz [Thu, 25 Feb 2016 16:12:00 +0000 (11:12 -0500)]
Generalize arvbox 'svrestart' to 'sv' no issue #

8 years ago8437: Add FullStopActor which uses os.killpg() to terminate node manager on_failure...
Peter Amstutz [Thu, 25 Feb 2016 14:08:01 +0000 (09:08 -0500)]
8437: Add FullStopActor which uses os.killpg() to terminate node manager on_failure.  Added test.

8 years agocloses #5694
radhika [Thu, 25 Feb 2016 02:53:14 +0000 (21:53 -0500)]
closes #5694
Merge branch '5694-running-job-log'

8 years ago5694: remove the extra white space in log tab display.
radhika [Thu, 25 Feb 2016 02:52:23 +0000 (21:52 -0500)]
5694: remove the extra white space in log tab display.

8 years ago8416: Remove find_node and use existing search_for feature.
Peter Amstutz [Tue, 9 Feb 2016 16:36:37 +0000 (11:36 -0500)]
8416: Remove find_node and use existing search_for feature.

8 years agoMerge branch 'master' into 5694-running-job-log
radhika [Wed, 24 Feb 2016 14:34:39 +0000 (09:34 -0500)]
Merge branch 'master' into 5694-running-job-log

8 years ago7399: throttle partial segments of long lines to once every "n" seconds
radhika [Wed, 24 Feb 2016 14:32:19 +0000 (09:32 -0500)]
7399: throttle partial segments of long lines to once every "n" seconds

8 years ago6605: Use git -c instead of "git config" to set credentials. Refuse to use
Peter Amstutz [Tue, 23 Feb 2016 20:18:13 +0000 (15:18 -0500)]
6605: Use git -c instead of "git config" to set credentials.  Refuse to use
insecure http unless ARVADOS_API_HOST_INSECURE is also true.

8 years ago8488: Update default arvados branch to master
Peter Amstutz [Tue, 23 Feb 2016 16:32:07 +0000 (11:32 -0500)]
8488: Update default arvados branch to master

8 years ago8488: crunchrunner brings certificates with it to ensure that it can
Peter Amstutz [Tue, 23 Feb 2016 16:20:47 +0000 (11:20 -0500)]
8488: crunchrunner brings certificates with it to ensure that it can
communicate with API server from inside the container.

8 years ago8488: Set certificate path.
Peter Amstutz [Tue, 23 Feb 2016 14:44:51 +0000 (09:44 -0500)]
8488: Set certificate path.

8 years ago5694: display 2000 historic log lines in running job's Log tab.
radhika [Mon, 22 Feb 2016 14:30:00 +0000 (09:30 -0500)]
5694: display 2000 historic log lines in running job's Log tab.

8 years ago8099: When invoking setup tasks via srun, check slurm queue and propagate stderr...
Tom Clegg [Sat, 20 Feb 2016 09:17:48 +0000 (04:17 -0500)]
8099: When invoking setup tasks via srun, check slurm queue and propagate stderr to logs.

8 years agoMerge branch '8484-sanity-check-collection-count' closes #8484
Tom Clegg [Fri, 19 Feb 2016 22:44:52 +0000 (17:44 -0500)]
Merge branch '8484-sanity-check-collection-count' closes #8484

8 years ago8484: Fix fixtures with modified_at=NULL
Tom Clegg [Fri, 19 Feb 2016 22:43:21 +0000 (17:43 -0500)]
8484: Fix fixtures with modified_at=NULL

8 years agoadds missing var collections SdkCollectionList
Joshua C. Randall [Fri, 19 Feb 2016 22:09:35 +0000 (22:09 +0000)]
adds missing var collections SdkCollectionList

8 years agoraises datamanager BatchSize from 50 to 1000
Joshua C. Randall [Fri, 19 Feb 2016 21:59:06 +0000 (21:59 +0000)]
raises datamanager BatchSize from 50 to 1000

8 years agoMerge branch '8485-datamanager-identical-modifiedat' of https://github.com/wtsi-hgi...
Tom Clegg [Fri, 19 Feb 2016 21:45:18 +0000 (16:45 -0500)]
Merge branch '8485-datamanager-identical-modifiedat' of https://github.com/wtsi-hgi/arvados closes #8485

8 years agopackage building is failing because of bad version pinning
Nico Cesar [Fri, 19 Feb 2016 21:38:01 +0000 (16:38 -0500)]
package building is failing because of bad version pinning

see https://ci.curoverse.com/job/build-packages/1733

no issue #

8 years ago8488: Use crunchrunner binary instead of git repo
Peter Amstutz [Fri, 19 Feb 2016 17:01:56 +0000 (12:01 -0500)]
8488: Use crunchrunner binary instead of git repo

8 years agoPin google-api-python-client and oauth2client versions to deal with
Peter Amstutz [Fri, 19 Feb 2016 15:49:18 +0000 (10:49 -0500)]
Pin google-api-python-client and oauth2client versions to deal with
incompatability between google api client and oauth2 client 2.0.  no issue #

8 years agoModifies sanity check to query for the total expected number of collections
Joshua C. Randall [Fri, 19 Feb 2016 13:42:25 +0000 (13:42 +0000)]
Modifies sanity check to query for the total expected number of collections

8 years agoMakes changes suggested by tomclegg in review of PR #39
Joshua C. Randall [Fri, 19 Feb 2016 12:27:08 +0000 (12:27 +0000)]
Makes changes suggested by tomclegg in review of PR #39

8 years agoRun slurmctld and slurmd inside arvbox. refs #6518
Peter Amstutz [Thu, 18 Feb 2016 21:28:29 +0000 (16:28 -0500)]
Run slurmctld and slurmd inside arvbox. refs #6518

8 years agocloses #8441
radhika [Thu, 18 Feb 2016 19:24:08 +0000 (14:24 -0500)]
closes #8441
Merge branch '8441-project-chooser'

8 years agoMerge branch 'master' into 8441-project-chooser
radhika [Thu, 18 Feb 2016 19:23:09 +0000 (14:23 -0500)]
Merge branch 'master' into 8441-project-chooser

8 years agoMerge branch '8400-additional-gitignore' of https://github.com/wtsi-hgi/arvados close...
Tom Clegg [Thu, 18 Feb 2016 18:57:59 +0000 (13:57 -0500)]
Merge branch '8400-additional-gitignore' of https://github.com/wtsi-hgi/arvados closes #8400

8 years ago6605: Check to see if each git URL works by using git ls-remote.
Peter Amstutz [Thu, 18 Feb 2016 18:42:40 +0000 (13:42 -0500)]
6605: Check to see if each git URL works by using git ls-remote.
Preferentially use https.  Set GIT_ASKPASS=/bin/false to suppress asking for
credentials.

8 years ago8441: Update project chooser modal to display favorites and top-level-my-projects...
radhika [Thu, 18 Feb 2016 17:55:25 +0000 (12:55 -0500)]
8441: Update project chooser modal to display favorites and top-level-my-projects and remove the now unused build_project_trees and shared_project_tree code.

8 years agoChanges GetCollection loop to more reliably fetch all collections
Joshua C. Randall [Thu, 18 Feb 2016 14:36:53 +0000 (14:36 +0000)]
Changes GetCollection loop to more reliably fetch all collections

Modifies the loop termination condition in GetCollection so that
it continues until there are no more items available according to
the API server (returned in collections.ItemsAvailable).

Modifies the query code so that it uses an offset to page through
results in case an entire batch has equal modified_at timestamps.

8 years agoMerge branch '8319-bcbio-cwl' closes #8319
Peter Amstutz [Thu, 18 Feb 2016 14:36:45 +0000 (09:36 -0500)]
Merge branch '8319-bcbio-cwl' closes #8319

8 years agoAdds sanity check on number of collections retrieved
Joshua C. Randall [Thu, 18 Feb 2016 00:02:06 +0000 (00:02 +0000)]
Adds sanity check on number of collections retrieved

Changes GetCollections() to return an error if the number
of collections retrieved is less than the initial number
of collections.

8 years ago8319: Add log message about uploading docker image
Peter Amstutz [Wed, 17 Feb 2016 17:59:57 +0000 (12:59 -0500)]
8319: Add log message about uploading docker image

8 years agocloses #8286
radhika [Wed, 17 Feb 2016 14:32:09 +0000 (09:32 -0500)]
closes #8286
Merge branch '8286-fav-projects'

8 years ago8286: bigger star icon with stronger color contrast.
radhika [Wed, 17 Feb 2016 14:30:58 +0000 (09:30 -0500)]
8286: bigger star icon with stronger color contrast.

8 years ago8319: Add environment variable to disable websockets.
Peter Amstutz [Wed, 17 Feb 2016 14:21:09 +0000 (09:21 -0500)]
8319: Add environment variable to disable websockets.

8 years ago8015: Fix tests again for endianness of Docker logs, added --read-write to arv-mount...
Peter Amstutz [Tue, 16 Feb 2016 18:28:20 +0000 (13:28 -0500)]
8015: Fix tests again for endianness of Docker logs, added --read-write to arv-mount command line.

8 years ago8286: also include link to Home in favorites section of the Projects dropdown, so...
radhika [Tue, 16 Feb 2016 17:00:09 +0000 (12:00 -0500)]
8286: also include link to Home in favorites section of the Projects dropdown, so that the user does not have to scroll through all of his favorites to seek in MyProjects section.

8 years ago8015: Don't use Docker logging driver. Attach stdout/stderr before starting container.
Peter Amstutz [Tue, 16 Feb 2016 15:29:12 +0000 (10:29 -0500)]
8015: Don't use Docker logging driver.  Attach stdout/stderr before starting container.

8 years agoMove services to /var/lib/arvbox/services because they include logs and logs
Peter Amstutz [Tue, 16 Feb 2016 15:16:55 +0000 (10:16 -0500)]
Move services to /var/lib/arvbox/services because they include logs and logs
don't go in /usr. no issue #

8 years agoMerge branch 'master' into 8286-fav-projects
radhika [Tue, 16 Feb 2016 02:33:01 +0000 (21:33 -0500)]
Merge branch 'master' into 8286-fav-projects

8 years agocloses #8079
radhika [Tue, 16 Feb 2016 02:32:00 +0000 (21:32 -0500)]
closes #8079
Merge branch '8079-api-client-auth-uuid'

8 years agoMerge branch 'master' into 8079-api-client-auth-uuid
radhika [Tue, 16 Feb 2016 01:46:05 +0000 (20:46 -0500)]
Merge branch 'master' into 8079-api-client-auth-uuid

8 years ago8286: check if project is starred only when current_user is not null (anonymous user...
radhika [Tue, 16 Feb 2016 01:44:59 +0000 (20:44 -0500)]
8286: check if project is starred only when current_user is not null (anonymous user case).

8 years ago8286: to facilitate in-place star icon refresh without the whole page refresh, it...
radhika [Mon, 15 Feb 2016 22:28:55 +0000 (17:28 -0500)]
8286: to facilitate in-place star icon refresh without the whole page refresh, it became necessary
to refresh the Projects menu after star/unstar action. Hence, moved the breadcrumbs code from
body.html into a partial.

8 years ago8015: check error when deleting temporary directory.
Peter Amstutz [Mon, 15 Feb 2016 21:58:34 +0000 (16:58 -0500)]
8015: check error when deleting temporary directory.

8 years agoExplicitly install Docker 1.9.1 instead of using get.dockerproject.org (which gets...
Peter Amstutz [Mon, 15 Feb 2016 21:37:00 +0000 (16:37 -0500)]
Explicitly install Docker 1.9.1 instead of using get.dockerproject.org (which gets the latest). no issue #

8 years agoAdd crunch-dispatch-local to arvbox. no issue #
Peter Amstutz [Sun, 14 Feb 2016 04:18:27 +0000 (23:18 -0500)]
Add crunch-dispatch-local to arvbox.  no issue #

8 years ago8286: convert star method into action controller action and refresh the star icon...
radhika [Mon, 15 Feb 2016 20:26:05 +0000 (15:26 -0500)]
8286: convert star method into action controller action and refresh the star icon in place rather than a full page refresh.