[jira] [Updated] (MESOS-2222) Add ACLs for the maintenance HTTP endpoints.

2016-04-26 Thread Adam B (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adam B updated MESOS-: -- Sprint: (was: Mesosphere Sprint 34) > Add ACLs for the maintenance HTTP endpoints. >

[jira] [Updated] (MESOS-2222) Add ACLs for the maintenance HTTP endpoints.

2016-04-26 Thread Adam B (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adam B updated MESOS-: -- Assignee: (was: Benjamin Bannier) > Add ACLs for the maintenance HTTP endpoints. >

[jira] [Commented] (MESOS-5289) Basic Authentication for Mesos

2016-04-26 Thread rajeshwerrao madoori (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259505#comment-15259505 ] rajeshwerrao madoori commented on MESOS-5289: - Sure i will get in touch with

[jira] [Commented] (MESOS-5289) Basic Authentication for Mesos

2016-04-26 Thread rajeshwerrao madoori (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259504#comment-15259504 ] rajeshwerrao madoori commented on MESOS-5289: - i have already found the documentation updated

[jira] [Updated] (MESOS-5289) Basic Authentication for Mesos

2016-04-26 Thread rajeshwerrao madoori (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] rajeshwerrao madoori updated MESOS-5289: Issue Type: Bug (was: Improvement) > Basic Authentication for Mesos >

[jira] [Commented] (MESOS-5270) Replace Master/Slave Terminology Phase I - Duplicate slave field in JSON responses.

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259487#comment-15259487 ] Vinod Kone commented on MESOS-5270: --- We will do this is part of the operator v1 API. > Replace

[jira] [Commented] (MESOS-3778) Slave/Agent Rename Phase I - Add duplicate HTTP endpoints

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259485#comment-15259485 ] Vinod Kone commented on MESOS-3778: --- We will do this is as part of the v1 Operator API. > Slave/Agent

[jira] [Updated] (MESOS-5283) LinuxFilesystemIsolatorTest.ROOT_VolumeFromSandbox is flaky.

2016-04-26 Thread Gilbert Song (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilbert Song updated MESOS-5283: Environment: CentOS 7 without SSL (was: CentOS without SSL) >

[jira] [Created] (MESOS-5291) LinuxFilesystemIsolatorTest.ROOT_SandboxEnvironmentVariable is flaky.

2016-04-26 Thread Gilbert Song (JIRA)
Gilbert Song created MESOS-5291: --- Summary: LinuxFilesystemIsolatorTest.ROOT_SandboxEnvironmentVariable is flaky. Key: MESOS-5291 URL: https://issues.apache.org/jira/browse/MESOS-5291 Project: Mesos

[jira] [Updated] (MESOS-1478) Slave to Agent rename.

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-1478: -- Shepherd: Vinod Kone (was: Dave Lester) Assignee: (was: Benjamin Hindman) > Slave to Agent

[jira] [Commented] (MESOS-3777) Replace Master/Slave Terminology Phase I - Modify public interfaces

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259476#comment-15259476 ] Vinod Kone commented on MESOS-3777: --- [~darroyo] unassigning you since you no longer seems active on this

[jira] [Updated] (MESOS-3777) Replace Master/Slave Terminology Phase I - Modify public interfaces

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-3777: -- Description: (was: [~darroyo] unassigning you since you no longer seems active on this project.

[jira] [Commented] (MESOS-5269) Replace Master/Slave Terminology Phase I - Update Metrics

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259467#comment-15259467 ] Vinod Kone commented on MESOS-5269: --- The WebUI can still use slave/uptime_seconds. I was just expecting

[jira] [Commented] (MESOS-5289) Basic Authentication for Mesos

2016-04-26 Thread Gilbert Song (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259463#comment-15259463 ] Gilbert Song commented on MESOS-5289: - Hi [~rmadoori], it seems to me that this is not an

[jira] [Created] (MESOS-5290) WebUI shows the active task is launched 46 years ago

2016-04-26 Thread zhou xing (JIRA)
zhou xing created MESOS-5290: Summary: WebUI shows the active task is launched 46 years ago Key: MESOS-5290 URL: https://issues.apache.org/jira/browse/MESOS-5290 Project: Mesos Issue Type: Bug

[jira] [Commented] (MESOS-5269) Replace Master/Slave Terminology Phase I - Update Metrics

2016-04-26 Thread Jay Guo (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259440#comment-15259440 ] Jay Guo commented on MESOS-5269: Agreed. However, WebUI currently relies on JSON attributes returned by

[jira] [Created] (MESOS-5289) Basic Authentication for Mesos

2016-04-26 Thread rajeshwerrao madoori (JIRA)
rajeshwerrao madoori created MESOS-5289: --- Summary: Basic Authentication for Mesos Key: MESOS-5289 URL: https://issues.apache.org/jira/browse/MESOS-5289 Project: Mesos Issue Type:

[jira] [Commented] (MESOS-3779) Slave/Agent Rename Phase I - Update webui

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259408#comment-15259408 ] Vinod Kone commented on MESOS-3779: --- As discussed offline, lets do the changes purely in the webui code

[jira] [Updated] (MESOS-3784) Replace Master/Slave Terminology Phase I - Update mesos-cli

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-3784: -- [~darroyo] unassigning you since you no longer seems active on this project. This will let someone else

[jira] [Updated] (MESOS-3784) Replace Master/Slave Terminology Phase I - Update mesos-cli

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-3784: -- Description: (was: [~darroyo] unassigning you since you no longer seems active on this project.

[jira] [Commented] (MESOS-5269) Replace Master/Slave Terminology Phase I - Update Metrics

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259403#comment-15259403 ] Vinod Kone commented on MESOS-5269: --- I think gauges and counters having aliases is a bit weird. I would

[jira] [Commented] (MESOS-5278) Add a CLI allowing a user to enter a container.

2016-04-26 Thread haosdent (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259388#comment-15259388 ] haosdent commented on MESOS-5278: - I use homebrew to install mesos, and could find it. mesos-ps maps to

[jira] [Updated] (MESOS-3778) Slave/Agent Rename Phase I - Add duplicate HTTP endpoints

2016-04-26 Thread zhou xing (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] zhou xing updated MESOS-3778: - Summary: Slave/Agent Rename Phase I - Add duplicate HTTP endpoints (was: Replace Master/Slave

[jira] [Updated] (MESOS-3779) Slave/Agent Rename Phase I - Update webui

2016-04-26 Thread zhou xing (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] zhou xing updated MESOS-3779: - Summary: Slave/Agent Rename Phase I - Update webui (was: Replace Master/Slave Terminology Phase I -

[jira] [Assigned] (MESOS-5278) Add a CLI allowing a user to enter a container.

2016-04-26 Thread Guangya Liu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Guangya Liu reassigned MESOS-5278: -- Assignee: Guangya Liu > Add a CLI allowing a user to enter a container. >

[jira] [Commented] (MESOS-5278) Add a CLI allowing a user to enter a container.

2016-04-26 Thread Guangya Liu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259339#comment-15259339 ] Guangya Liu commented on MESOS-5278: [~idownes] Which mesos command are you using? I tried `mesos`

[jira] [Updated] (MESOS-5057) Slave/Agent Rename Phase I - Update strings in error messages and other strings

2016-04-26 Thread zhou xing (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] zhou xing updated MESOS-5057: - Summary: Slave/Agent Rename Phase I - Update strings in error messages and other strings (was: Replace

[jira] [Updated] (MESOS-5055) Slave/Agent Rename Phase I - Update strings in the log message and standard output

2016-04-26 Thread zhou xing (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] zhou xing updated MESOS-5055: - Summary: Slave/Agent Rename Phase I - Update strings in the log message and standard output (was:

[jira] [Commented] (MESOS-4760) Expose metrics and gauges for fetcher cache usage and hit rate

2016-04-26 Thread Michael Browning (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259267#comment-15259267 ] Michael Browning commented on MESOS-4760: - Diff (note, this is a sketch, not intended for merging)

[jira] [Commented] (MESOS-5278) Add a CLI allowing a user to enter a container.

2016-04-26 Thread Ian Downes (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259250#comment-15259250 ] Ian Downes commented on MESOS-5278: --- [~xujyan] yeah :-) it's got some code specific to Aurora's Thermos

[jira] [Issue Comment Deleted] (MESOS-3241) Update FrameworkInfo.user on framework reregistration

2016-04-26 Thread Stephan Erb (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stephan Erb updated MESOS-3241: --- Comment: was deleted (was: This ticket seems to be a duplicate of

[jira] [Commented] (MESOS-3241) Update FrameworkInfo.user on framework reregistration

2016-04-26 Thread Stephan Erb (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15259026#comment-15259026 ] Stephan Erb commented on MESOS-3241: This ticket seems to be a duplicate of

[jira] [Commented] (MESOS-4135) Labels are not return in statusUpdate TaskStatus

2016-04-26 Thread Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258983#comment-15258983 ] Srinivas commented on MESOS-4135: - Requesting Shepherd, I would like to work on it. > Labels are not

[jira] [Updated] (MESOS-5263) pivot_root is not available on ARM

2016-04-26 Thread Benjamin Mahler (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benjamin Mahler updated MESOS-5263: --- Shepherd: Benjamin Mahler > pivot_root is not available on ARM >

[jira] [Updated] (MESOS-3777) Replace Master/Slave Terminology Phase I - Modify public interfaces

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-3777: -- Assignee: (was: Diana Arroyo) Description: [~darroyo] unassigning you since you no longer

[jira] [Updated] (MESOS-3784) Replace Master/Slave Terminology Phase I - Update mesos-cli

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-3784: -- Assignee: (was: Diana Arroyo) Description: [~darroyo] unassigning you since you no longer

[jira] [Created] (MESOS-5288) Update leveldb patch file to suport s390x

2016-04-26 Thread Bing Li (JIRA)
Bing Li created MESOS-5288: -- Summary: Update leveldb patch file to suport s390x Key: MESOS-5288 URL: https://issues.apache.org/jira/browse/MESOS-5288 Project: Mesos Issue Type: Bug

[jira] [Commented] (MESOS-4887) Design doc for Slave/Agent rename

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258670#comment-15258670 ] Vinod Kone commented on MESOS-4887: --- [~darroyo] can you resolve this ticket please? > Design doc for

[jira] [Updated] (MESOS-1478) Slave to Agent rename

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-1478: -- Summary: Slave to Agent rename (was: Replace Master/Slave terminology) > Slave to Agent rename >

[jira] [Updated] (MESOS-1478) Slave to Agent rename.

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod Kone updated MESOS-1478: -- Summary: Slave to Agent rename. (was: Slave to Agent rename) > Slave to Agent rename. >

[jira] [Commented] (MESOS-1739) Allow slave reconfiguration on restart

2016-04-26 Thread Vinod Kone (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258458#comment-15258458 ] Vinod Kone commented on MESOS-1739: --- Not just tasks, but reservations/volumes/outstanding-offers. >

[jira] [Updated] (MESOS-5287) boto is no longer a Mesos dependency.

2016-04-26 Thread haosdent (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] haosdent updated MESOS-5287: Labels: easyfix newbie (was: ) > boto is no longer a Mesos dependency. >

[jira] [Commented] (MESOS-1802) HealthCheckTest.HealthStatusChange is flaky on jenkins.

2016-04-26 Thread haosdent (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258435#comment-15258435 ] haosdent commented on MESOS-1802: - I prefer to drop the http status check in the test cases, because I

[jira] [Commented] (MESOS-5287) boto is no longer a Mesos dependency.

2016-04-26 Thread Yan Xu (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258421#comment-15258421 ] Yan Xu commented on MESOS-5287: --- Yes this is a simple task. > boto is no longer a Mesos dependency. >

[jira] [Commented] (MESOS-5287) boto is no longer a Mesos dependency.

2016-04-26 Thread haosdent (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258411#comment-15258411 ] haosdent commented on MESOS-5287: - We could remove this and update document safely, right? I saw mesos

[jira] [Created] (MESOS-5287) boto is no longer a Mesos dependency.

2016-04-26 Thread Yan Xu (JIRA)
Yan Xu created MESOS-5287: - Summary: boto is no longer a Mesos dependency. Key: MESOS-5287 URL: https://issues.apache.org/jira/browse/MESOS-5287 Project: Mesos Issue Type: Bug Reporter:

[jira] [Created] (MESOS-5286) Add authorization to libprocess HTTP endpoints

2016-04-26 Thread Greg Mann (JIRA)
Greg Mann created MESOS-5286: Summary: Add authorization to libprocess HTTP endpoints Key: MESOS-5286 URL: https://issues.apache.org/jira/browse/MESOS-5286 Project: Mesos Issue Type: Improvement

[jira] [Commented] (MESOS-5242) pivot_root is not available on System z (s390x)

2016-04-26 Thread Bing Li (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15258144#comment-15258144 ] Bing Li commented on MESOS-5242: Hi haosdent, I had a look at MESOS-5263. And yes, the definition of

[jira] [Created] (MESOS-5285) Allow agent to periodically collect dynamic attributes

2016-04-26 Thread Qian Zhang (JIRA)
Qian Zhang created MESOS-5285: - Summary: Allow agent to periodically collect dynamic attributes Key: MESOS-5285 URL: https://issues.apache.org/jira/browse/MESOS-5285 Project: Mesos Issue Type:

[jira] [Commented] (MESOS-3235) FetcherCacheHttpTest.HttpCachedSerialized and FetcherCacheHttpTest.HttpCachedConcurrent are flaky

2016-04-26 Thread Bernd Mathiske (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-3235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257751#comment-15257751 ] Bernd Mathiske commented on MESOS-3235: --- So far I could not reproduce the behavior. Also, a few

[jira] [Updated] (MESOS-4843) Authorize Master Operator Endpoints

2016-04-26 Thread Adam B (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-4843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adam B updated MESOS-4843: -- Labels: authorization mesosphere security (was: mesosphere security) > Authorize Master Operator Endpoints >

[jira] [Commented] (MESOS-5268) Cgroups CpushareIsolator don't take effect on SLES 11 SP2 SP3

2016-04-26 Thread AndyPang (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257686#comment-15257686 ] AndyPang commented on MESOS-5268: - I find in mesos cgroup assigin operation are write "cgroup.procs" file

[jira] [Updated] (MESOS-5268) Cgroups CpushareIsolator don't take effect on SLES 11 SP2 SP3

2016-04-26 Thread haosdent (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] haosdent updated MESOS-5268: Labels: cgroups (was: patch) > Cgroups CpushareIsolator don't take effect on SLES 11 SP2 SP3 >

[jira] [Issue Comment Deleted] (MESOS-5268) Cgroups CpushareIsolator don't take effect on SLES 11 SP2 SP3

2016-04-26 Thread AndyPang (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] AndyPang updated MESOS-5268: Comment: was deleted (was: I find in mesos cgroup assigin operation {code:title=cgroup assigin

[jira] [Commented] (MESOS-5268) Cgroups CpushareIsolator don't take effect on SLES 11 SP2 SP3

2016-04-26 Thread AndyPang (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-5268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257679#comment-15257679 ] AndyPang commented on MESOS-5268: - I find in mesos cgroup assigin operation {code:title=cgroup assigin

[jira] [Commented] (MESOS-1739) Allow slave reconfiguration on restart

2016-04-26 Thread Adam B (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257669#comment-15257669 ] Adam B commented on MESOS-1739: --- > send the event to all the frameworks which have tasks on the agent? Yes,

[jira] [Commented] (MESOS-1739) Allow slave reconfiguration on restart

2016-04-26 Thread Qian Zhang (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257662#comment-15257662 ] Qian Zhang commented on MESOS-1739: --- But how can we know which frameworks we should send the event to? I

[jira] [Commented] (MESOS-1806) Substituting etcd for Zookeeper

2016-04-26 Thread Jay Guo (JIRA)
[ https://issues.apache.org/jira/browse/MESOS-1806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15257657#comment-15257657 ] Jay Guo commented on MESOS-1806: We should also update Mesos documentation to reflect modulerization.