Pegasus 4.9.2 Released

by on August 7, 2019 with No Comments

We are happy to announce the release of Pegasus 4.9.2. Pegasus 4.9.2 is a minor bug fix release after Pegasus 4.9.1.

This release has support for retrieval of datasets from HPSS, and improved events that can be sent to AMQP endpoints for users to build custom dashboards. Additionally, all PegasusLite jobs will now chirp durations of the major steps such as data staging, task execution and data stage-out.

Also there is a new integrity dial (nosymlink) that allows you to disable integrity checking on symlinked files.

Binary packages for Ubuntu 17 Zesty and Debian 8 Jessie have been discontinued. Packages for Debian 10 Buster have been added.

New Features and Improvements

  1. [PM-1355] – composite records when sending events to AMQP #1469

  2. [PM-1357] – In lite jobs, chirp durations for stage in, stage out #1471 of data

  3. [PM-1367] – Support for retrieval from HPSS tape store using #1481 commands htar and his

  4. [PM-1376] – Add LSF local attributes #1490

  5. [PM-1378] – Handle (copy) HPSS credentials when an environment #1492 variable is set

  6. [PM-1337] – pegasus should run monitord-replay at the end of a #1451 workflow

  7. [PM-1356] – Replace Google CDN with a different CDN as China block #1470 it

  8. [PM-1363] – Condor Configuration MOUNT_UNDER_SCRATCH causes #1477 pegasus auxiliary jobs to fail

  9. [PM-1373] – Debian Buster no longer provides openjdk-8-jdk #1487

  10. [PM-1374] – make monitord resilient to dagman logging the debug #1488 level in dagman.out

  11. [PM-1375] – Do not run integrity checks on symlinked files #1489

  12. [PM-1365] – remove __ from event keys wherever possible #1479

  13. [PM-1381] – Associated planner changes to handle LSF sites #1495

  14. [PM-1387] – make the netlogger events consistent with the #1501 documentation

Bugs Fixed

  1. [PM-1358] – HTCondor 8.8.0/8.8.1 remaps /tmp, and can break access #1472 to x509 credentials

  2. [PM-1360] – planner drops transfer_(in|out)put_files if NoGridStart #1474 is used

  3. [PM-1364] – Container Name Collision #1478

  4. [PM-1366] – Pegasus Cluster Label – Job Env Not Picked Up in #1480 Containers

  5. [PM-1369] – Chirp related changes causing jobs to get held. #1483

  6. [PM-1370] – submit error #1484

  7. [PM-1377] – A + in a tc name breaks pegasus-plan #1491

  8. [PM-1379] – Stage out job fails – wrong src location #1493

  9. [PM-1384] – .sig Singularity images (naming issue?) #1498