INSTALL #1

p4-search Copyright (c) 2014, Perforce Software

Installation
---
At the root of this directory is the install script (./install.sh) which will
* prompt for some basic installation information
* download jetty (8.1) and solr (4.5.1) if the required
  tarballs are not in the directory
* unpack them and configure both for use by P4Search
* create a start.sh and stop.sh for starting and stopping
  the services

The installation location is ./install by default.  You can 
run ./install/start.sh to start both services and stop.sh to
stop them.

The P4Search tool uses a Perforce Server trigger (see scripts/
search-queue.sh) to receive new changelists, so the trigger must be
installed on the Perforce Server or no indexing past the initial 
scan will take place.  

Uninstall
---
To remove the installation stop the service (install/stop.sh) and 
run "rm -rf ./install" to delete the installation files.


Configuration
---
The install script creates a search.config properties file in
the ./install/jetty-.../resources directory.  Configuration
changes currently require the service to be restarted.  Except for
server configuration (serverProtocol, serverHost, serverPort,
indexerUser, indexerPassword), reasonable defaults are assumed
for the other properties:

com.perforce.search...
(general Solr configuration)
searchEngine: URL of the solr installation, e.g. http://localhost:8983
searchEngineToken: magic token matching the Perforce Server trigger
collectionName: solr collection that contains the indexed data

(general processing configuration)
queueLocation: location of queued changelist files to be indexed
maxSearchResults: maximum results returned by the service
maxStreamFileSize: largest file size to attempt to index content
ignoredExtensions: file with a CRLF list of extensions to skip
  content processing
neverProcessList: file with a CRLF list of extensions to never
  index
indexMethod: ALL_REVISIONS | HEAD_REVISIONS, HEAD... means to
  only keep the index up to date with the latest revision
blackFstatRegex: for Perforce attributes, which p4 attr to
  skip (empty means do not index fstat data)
whiteFstatRegex: for Perforce attributes, which p4 attr to
  include (empty means anything not in the blacklist)
changelistCatchupKey: key name where the latest processed changelist
  is located.  On startup the service will try to "catch up" based
  on this value.

(file scanner config)
fileScannerTokenKey: key name to indicate when the initialization
  is complete, empty implies "do not scan"
fileScannerTokenValue: key value to indicate when the initialization
  is complete, empty implies "do not scan"
scanPaths: CSV paths in the Perforce server to scan
fileScannerThreads: number of threads handling the processing
fileScannerSleep: used to throttle the scanner back
fileScannerDepth: when scanning how many revisions down to go, 0
  implies all revisions, 1, is head only, etc.
maxScanQueueSize: used to throttle the amount of files in
  the scan queue

(GUI config)
commonsURL, swarmURL, p4webURL: URLs of services that can show 
  the files via links in the web browser.  Swarm and P4Web 
  settings are mutually exclusive, with a preference to the Swarm
  URL.