Examples with DEFRAGMENTATION org.apache.ignite.internal.commandline.CommandList.DEFRAGMENTATION used on opensource projects

Example 1 with DEFRAGMENTATION

use of org.apache.ignite.internal.commandline.CommandList.DEFRAGMENTATION in project ignite by apache.

the class DefragmentationCommand method execute.

/**
 * {@inheritDoc}
 */
@Override
public Object execute(GridClientConfiguration clientCfg, Logger log) throws Exception {
    try (GridClient client = Command.startClient(clientCfg)) {
        Optional<GridClientNode> firstNodeOpt = client.compute().nodes().stream().filter(GridClientNode::connectable).findFirst();
        if (firstNodeOpt.isPresent()) {
            VisorDefragmentationTaskResult res;
            if (args.nodeIds() == null) {
                res = TaskExecutor.executeTaskByNameOnNode(client, VisorDefragmentationTask.class.getName(), convertArguments(), // Use node from clientCfg.
                null, clientCfg);
            } else {
                VisorTaskArgument<?> visorArg = new VisorTaskArgument<>(client.compute().nodes().stream().filter(node -> args.nodeIds().contains(node.consistentId().toString())).map(GridClientNode::nodeId).collect(Collectors.toList()), convertArguments(), false);
                res = client.compute().projection(firstNodeOpt.get()).execute(VisorDefragmentationTask.class.getName(), visorArg);
            }
            printResult(res, log);
        } else
            log.warning("No nodes found in topology, command won't be executed.");
    } catch (Throwable t) {
        log.severe("Failed to execute defragmentation command='" + args.subcommand().text() + "'");
        log.severe(CommandLogger.errorMessage(t));
        throw t;
    }
    return null;
}