datawave
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NationalSecurityAgency
DataWave is an ingest/query framework that leverages Apache Accumulo to provide fast, secure data access.
This ticket implemented the same intermediate results functionality that was implemented for DATAWAVE-1400 and builds off it, but this time for unique queries. Just like in that ticket, the following...
https://github.com/NationalSecurityAgency/datawave/pull/1142 updated Ivarators to take advantage of a document range when possible. Part of this change introduced the concept of seeking through a field to the specific document id when...
The ColumnVisibilityOrFilter and ColumnVisibilityAndFilter should cache the last decision made. If a column visibility matches the filter (or does NOT match) and an identical column visibility is seen immediately after,...
Currently iterator building does not handle exceeded term markers and will fail queries. We should implement a way to convert query terms that have exceeded the system limit into Ivarators....
Makes the choice of Pushdown or Sequential Scheduler configurable in the QueryLogic. The 'test' version of the PushdownScheduler is configured to use InMemoryAccumulo so that the actual production class no...
Update the query process documentation to include how the dateIndex table is incorporated. https://github.com/NationalSecurityAgency/datawave/wiki/DATAWAVE-Query
Create an initial builder library for creating JexlNodes. This library is aimed at reducing the verbosity involved in creating new JexlNode instances, and at reducing bugs introduced by either incorrectly...
At present, the values/data of the attributes are compared directly but depending on how strict/lenient we want to be, we could do actual fuzzy string matching using something like JavaWuzzy.
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DataWave is an ingest/query framework that leverages Apache Accumulo to provide fast, secure data access.