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CenterView has changed its name to PhixFlow
Installation
Actions
Forms
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Streams
In-memory Streams
Analysis now applies limits on the number of items cached in in-memory streams in order to avoid grabbing too much memory (which causes excessive garbage collection and/or system failure). The Limits can be controlled on per stream basis or via a In memory cache size default in system configuration. Warnings are reported when in memory stream has reached 90% of its size. If limits are enforced, then analysis will stop when the limit is reached, otherwise only warning messages are reported in the console logs.
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Attribute names returned by collector queries are now in the natural case for the database (previously they were forced to upper case).
MySQL / MariaDBÂ collector queries now reflect column aliases in select statements i.e.
Database Exporters
Email Accounts
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| Code Block |
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select abc as "Def" |
previous this returned the attribute "abc", now it returns "Def"
Scripting
When using a Date/time function on an Attribute. If the date parameter is NULL, the function returns null instead of throwing an exception that the date can not be null.
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Change name of System Configuration parameter from 'Max Page/Chart Size' to 'Maximum Download Size'.
Active Directory Integration
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In memory stream caching limits were including update counts for streams items, when they should only be for stream items created. It now correctly controls the in memory stream caching for stream sets created.
Pipes
Directed Mode
Default On Directed Strategy pipes, the worker size wil now be equal defaults to either the lesser of 1000 and the two: default buffer size, constant value of 1000, which ever is less. Even when . If the worker size is set it will be restricted to either explicitly, the effective value is the smaller of the value set or and the max buffer size / divided by the number of workers whichever is less.
Lookup pipes are now prevented from using any strategy other than default. In such case a WrongStrategyException exception will be raised.
Filters
Filters that contained empty sub-clauses sometimes generated invalid sql.
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When a Task plan fails and is re-run Analysis is run on on the previously failed task within the Task plan which has an incomplete Stream Set and also for all tasks with incomplete Stream Sets following this task in the Task plan which had not yet been run.
Analysis and rollback of partitioned tables on SQL Server could fail with a 'Deadlock Detected' message. This failure was observed when many users were using Action buttons to run task plans on the same transactional stream, and when running analysis to populate many periods of data in Daily or Monthly streams, and only when running under heavy load.
Collectors & Exporters
File Collectors
Leaving the Xpath expression blank on an HTML File Collector caused the collector to fail with an internal error.
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Error messages for File Collectors now show (where relevent) the file name, line number and error class name.
Database Collectors
Database Exporters
Email Accounts
Scripting
Functions
Export / Import
Copying a stream caused duplicate actions and attributes to be created in related streams; this is no longer the case.
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Stream publishing no longer fails if the stream table's primary key and index on primary key column don't share the same name.
Logging
Unprocessed
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