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Released on July 7th, 2016.

New Features

  • Query encryption endpoint: we introduced a new endpoint where you can request an encrypted version of the executed query to be re-used in another context, e.g. in a third party application. 

Improvements

  • Signficant performance improvements when working with large number of data sources

  • Trend detections are now deleted with projects
  • Improved cluster service logging
  • Typeahead improvements
  • Pipeline ability to "give up" on items retried
  • Allow pipelets to remove body
  • Query timeout can now be configured

Bug Fixes

  • KEE and pipelet reruns now also work for sub_items (e.g. pdfs)

  • Deleted users no longer show up as project members
  • Fixed the feedback interaction flow

Fresh Installation Instructions

Please follow the regular installation steps.

Upgrade Instructions

To upgrade to version 2.4.1 of Squirro, please ensure that your current version is at least version 2.3.2 or higher. This is because this version contains a new major version of ElasticSearch. If you are on a version older than 2.3.2, please contact support.

Additionally if you are using Squirro in a Box, additional steps are involved. In this case we also ask you to contact support.

From versions 2.4.0, 2.3.2 or 2.3.3

1. Upgrade Storage Nodes and Cluster Nodes collocated on the same machine/VM

[squirro@singlenode ~] sudo yum update squirro-storage-node-users
[squirro@singlenode ~] sudo yum update squirro-cluster-node-users
[squirro@singlenode ~] sudo yum update squirro-storage-node
[squirro@singlenode ~] sudo yum update

2. Upgrade Storage Nodes (separate from Cluster Nodes)

Upgrade all storage nodes one at a time by running:

[squirro@storagenode01 ~] sudo yum update squirro-storage-node-users
[squirro@storagenode01 ~] sudo yum update

3. Upgrade Cluster Nodes (separate from Storage Nodes)

[squirro@clusternode01 ~] sudo yum update squirro-cluster-node-users
[squirro@clusternode01 ~] sudo yum update
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