[Hawkular-commits] [hawkular/hawkular-metrics] e386f2: [HWKMETRICS-637] Wait for entire C* cluster to be ...

[Stefan Negrea]

  Branch: refs/heads/master
  Home:   https://github.com/hawkular/hawkular-metrics
  Commit: e386f265545461cd18797c660b8f274a02b2fdb3
      https://github.com/hawkular/hawkular-metrics/commit/e386f265545461cd18797c660b8f274a02b2fdb3
  Author: John Sanda <jsanda at redhat.com>
  Date:   2017-03-31 (Fri, 31 Mar 2017)

  Changed paths:
    M api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/MetricsServiceLifecycle.java
    A api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/util/CassandraClusterNotUpException.java
    M api/metrics-api-util/src/main/java/org/hawkular/metrics/api/jaxrs/config/ConfigurationKey.java

  Log Message:
  -----------
  [HWKMETRICS-637] Wait for entire C* cluster to be up for schema updates

In OpenShift, Hawkular may start before Cassandra. We already have checks in
place in start up code to wait until we connect to Cassandra. Things get more
complicated though with multiple C* nodes. If we have nodes A and B, only A is
up, we connection, and start trying to apply schema updates. Some updates may
fail if they target node B. This also assume replicaiton_factor = 1 since we do
not support anything else right now. The schema update will fail, start up
fails, and then the hawkular pod goes into a restart loop.

This commit changes start up logic so that we wait until all nodes are up
before we attempt to apply schema updates.


  Commit: 11598825974b6e5e8d6152d2647c2d35c1b27bd0
      https://github.com/hawkular/hawkular-metrics/commit/11598825974b6e5e8d6152d2647c2d35c1b27bd0
  Author: John Sanda <jsanda at redhat.com>
  Date:   2017-03-31 (Fri, 31 Mar 2017)

  Changed paths:
    M api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/util/CassandraClusterNotUpException.java

  Log Message:
  -----------
  [HWKMETRICS-637] license header


  Commit: 61e91024e00d095e9b74550193c6c441700887b8
      https://github.com/hawkular/hawkular-metrics/commit/61e91024e00d095e9b74550193c6c441700887b8
  Author: Stefan Negrea <stefannegrea at users.noreply.github.com>
  Date:   2017-03-31 (Fri, 31 Mar 2017)

  Changed paths:
    M api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/MetricsServiceLifecycle.java
    A api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/util/CassandraClusterNotUpException.java
    M api/metrics-api-util/src/main/java/org/hawkular/metrics/api/jaxrs/config/ConfigurationKey.java

  Log Message:
  -----------
  Merge pull request #790 from jsanda/hwkmetrics-637

[HWKMETRICS-637] Wait for entire C* cluster to be up for schema updates


Compare: https://github.com/hawkular/hawkular-metrics/compare/9d4b233c346f...61e91024e00d