Examples of com.cloudera.flume.master.ConfigurationManager.updateAll()

Class com.cloudera.flume.master.ConfigurationManager

Examples of com.cloudera.flume.master.ConfigurationManager.updateAll()

com.cloudera.flume.master.ConfigurationManager.updateAll()
Similar to refreshAll, except it only incrementally refreshes configurations that change due to state changes. This is only really necessary for translating configuration managers that rely on state when translating. Example: In a storage configuration manager, nothing happens. Example: In a failover manager, if a collector is reconfigured to be something else, it is removed from the fail chain manager which changes the output of a translator. Only those configurations that relied on the the removed collector get updated.

    // now set configs
    trans.setConfig("foo", DEFAULTFLOW, "logicalSource", "null");
    trans.setConfig("bar", DEFAULTFLOW, "null", "logicalSink(\"foo\")");


    // update the configurations
    trans.updateAll();
    int port = FlumeConfiguration.get().getCollectorPort();


    // check if translated
    FlumeConfigData transData = trans.getConfig("bar");
    assertEquals("null", transData.getSourceConfig());

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    // now set configs
    trans.setConfig("foo", DEFAULTFLOW, "logicalSource", "null");
    trans.setConfig("bar", DEFAULTFLOW, "null", "logicalSink(\"foo\")");


    // update the configurations
    trans.updateAll();
    int port = FlumeConfiguration.get().getCollectorPort();


    // check if translated
    FlumeConfigData transData = trans.getConfig("bar");
    assertEquals("null", transData.getSourceConfig());

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