* top-workflows-number-of-used-nodes

* refactor

* fix-uni-tests

* fix-uni-tests

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Add service roles permission endpoint

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

* number-of-tasks-completed-per-unit-of-time

* refactor

* refactor-after-code-reviews

* refactor

* refactor

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Upgrade jetty version

 - upgraded also atmosphere framework to be compatible with jetty 9.4
 - implement necessary api changes
 - add property to control response header size, and increase default request header size
 - prevent LinkageError issues in cloud-automation-service when manipulating jetty api
 - fix Zipper.findFiles on windows

* top-workflows-consuming-the-most-cpu

* refactor

* refactor

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Upgrade commons-io to version 2.7

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

* Add bucket and object names in CATALOG_OBJECT model validator

* Improve ModelSyntaxException message in parser

* Fix matching conditions for bucket and object names

* Cleaning tests naming and methods

* Fixing old tests and adding new unit tests

Upgrade hibernate to 5.2 and spring to 4.3

hibernate 5.2.6 introduced a change in how setMaxResults of size zero behaves

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

SchedulerDBManager:fix issues arising after hibernate upgrade 3

 - force hibernate to use SerializableToBlobType for preciousTasks parameter

SchedulerDBManager:fix issues arising after hibernate upgrade 2

 - handle preciousTasks query parameter differently for HSQLDB and other databases

Spring 4 3

 - code changes due to hibernate upgrade
 - rewrote usage of deprecated Criteria api to jpa CriteriaBuilder when possible (to avoid multiple warnings appearing in the logs)

set-text-area-to-javaOptions (#4114)

* set-text-area-to-javaOptions

* add-text-area-one-line

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Spring 4 3

SchedulerFrontend.insertSignals catch all exceptions

 - code changes due to hibernate upgrade
 - rewrote usage of deprecated Criteria api to jpa CriteriaBuilder when possible (to avoid multiple warnings appearing in the logs)

If any exception occur in the keySet method, signal will be discarded

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Co-authored-by: Oana Schiopu <oana-schiopu@activeeon.com>

Disconnect from the scheduler and rm core when a session is terminated

This is to release resources associated with rest sessions

* Fix serialising issues in JobPriority and TaskResultImpl classes

* Fix task and job states serialising schema

Better handling of oracle varbinary columns

This is to avoid java.sql.SQLException: Stream has already been closed errors when using oracle db