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UPGRADE.md

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Upgrade

From 2.0.0

A new column has been added to the table ecchronos.on_demand_repair_status, this must be added before upgrading.

The command to add the column is shown below:

ALTER TABLE ecchronos.on_demand_repair_status ADD completed_time timestamp;

Note: Make sure that you create the column with the cql_type timestamp since its not possible to change cql_type on an existing column.

From versions before 2.0.0

A new table has been introduced and must be present before upgrading.

The required table is shown below:

CREATE TABLE IF NOT EXISTS ecchronos.on_demand_repair_status (
    host_id uuid,
    job_id uuid,
    table_reference frozen<table_reference>,
    token_map_hash int,
    repaired_tokens frozen<set<frozen<token_range>>>,
    status text,
    completed_time timestamp,
    PRIMARY KEY(host_id, job_id))
    WITH default_time_to_live = 2592000
    AND gc_grace_seconds = 0;

An optional configuration parameter for remote routing has been introduced, the default value is true.

This can be configured in conf/ecc.yml:

cql:
  remoteRouting: false