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Agg Service Account Password (important!)

The AGG_SERVICE_ACCOUNT is an i2b2 user account used to run aggregate-counting queries in i2b2. These parameters should reflect the account name and password. We recommend changing the password. 

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It is also possible to change this password manually:

1. Login using the AGG_SERVICE_ACCOUNT account on the webclient and in the top right select change password
2. Update the hive_cell_param on using the following, where {password} is the password from step 1

update hive_cell_params set value='{password}' where param_name_cd='edu.harvard.i2b2.crc.pm.serviceaccount.password';

3. Restart i2b2

Cell URLs

Each cell must communicate with other cells. To facilitate this, the cell URL properties allow each cell to know the URL of the other cells. Generally these do not need to be configured, because the hostname and port are automatically determined by the server and the rest of the URL is required to remain as written. If you do want to manually specify the hostname and port, change the data type to a T and append this to the text value. (Data type U is automatically resolved into a URL.)

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Ontology Cell Properties

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(uncommon)

This uncommon change allows backward compatibility with i2b2 release 1.3.

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