Finished moving upgrade section.

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apriestman 2021-01-20 14:32:30 -05:00
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@ -9,6 +9,8 @@ A new text index is created for each case. The index can be stored either on sha
Solr's embedded ZooKeeper is also used as a coordination service for Autopsy.
If you have already installed Solr 4 with a previous version of Autopsy, please see the \ref upgrade_solr_page page for information on how open older cases after the upgrade and migrate data.
\section install_solr_prereq Prerequisites
We have prepared a pre-packaged version of Solr which packages Solr as Windows service.
@ -16,7 +18,7 @@ We have prepared a pre-packaged version of Solr which packages Solr as Windows s
You will need:
<ul>
<li>A 64-bit version of the Java 8 Runtime Environment (JRE) from <a href="https://github.com/ojdkbuild/ojdkbuild">https://github.com/ojdkbuild/ojdkbuild</a>. (<a href="https://github.com/ojdkbuild/ojdkbuild/blob/master/README.md">Download links</a>)
<li>Pre-packaged Autopsy version of Solr (TODO LINK TO SOURCEFORGE HERE)
<li>Pre-packaged Autopsy version of Solr from https://sourceforge.net/projects/autopsy/files/CollaborativeServices/Solr/bitnami-solr-4.10.3-0-windows-installer.exe/download
<li>A network-accessible machine to install Solr on. Note that the Solr process will need to write data out to the main shared storage drive, and needs adequate permissions to write to this location, which may be across a network.
\section install_solr_install Installation
@ -160,8 +162,6 @@ To create a Solr cluster, the following steps need to be taken:
<li>Additional Solr nodes can be added to the SolrCloud by repeating the previous steps.
</ol>
\section install_solr_autopsy_zk Autopsys Use of ZooKeeper Service
Autopsy uses ZooKeeper service for multi-user coordination purposes. Autopsy uses ZooKeeper to obtain locks on case level resources before modifying them. Most importantly, Autopsy stores some of its internal state data in ZooKeeper which cases have been created, their processing state (pending, processing, or completed), as well as other case and job level state data. This is especially important if you are running Autopsy in Auto Ingest Mode, as auto ingest needs to know which jobs have already been processed.

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[TOC]
\section solr_upgrade_solr4 Upgrading to Solr 8 from Solr 4
\section solr_upgrade_solr4 Upgrading from Solr 4 from Solr 8
To upgrade from Solr 4 to Solr 8, first follow the instructions on the \ref install_solr_overview page. At the end of that process, all new cases will be created using Solr 8. If you need to open older cases that were created using Solr 4, please see the following sections which describe how to set up Solr 4 and Solr 8 in parallel and how to migrate Zookeeper data.
To upgrade from Solr 4 to Solr 8, first follow the instructions on the \ref install_solr_page page. At the end of that process, all new cases will be created using Solr 8. If you need to open older cases that were created using Solr 4, please see the following sections which describe how to set up Solr 4 and Solr 8 in parallel and how to migrate Zookeeper data.
\subsection install_solr_solr_4 Legacy (Solr 4) Autopsy Cases and Text Indexes
@ -32,7 +32,7 @@ Once both the Solr 8 and Solr 4 multi-user server connection info is entered and
If you intend to run Solr 4 and Solr 8 servers on the same machine at the same time, you need to change the port of the Solr 8 service using the setting <b>SOLR_PORT</b> in \c "C:\solr-8.6.3\bin\solr.in.cmd" file (assuming that the Solr package ZIP was extracted into \c "C:\solr-8.6.3\" directory). By default the Solr service starts on port 8983.
\section install_solr_zk_migration Migrating existing ZooKeeper data to Solr 8 server
\subsection install_solr_zk_migration Migrating existing ZooKeeper data to Solr 8 server
If you have an existing Solr 4 server that you have been using in Multi-User (MU) mode and you wish to migrate this data onto your new Solr 8 server, we have developed a migration utility that performs this task. Note that the utility is able to migrate ZooKeeper data from any one ZooKeeper server to another ZooKeeper server, and is not tied to migrating Solr 4 ZooKeeper data to a Sol 8 ZooKeeper server.