Use gateway type "local" instead of "none", then your index persists across
cluster restarts.
Jörg
On Wed, Jul 2, 2014 at 12:35 AM, venuchitta <venu.chitta1...@gmail.com>
wrote:
> Hi,
>
> I am new to elasticsearch. I am using JAVA Api to establish connection
> with ES.
>
> public void createIndex(final String index) {
>
> getClient().admin().indices().prepareCreate(index).execute().actionGet();
> }
>
>
> public void createLocalCluster(final String clusterName) {
> NodeBuilder builder = NodeBuilder.nodeBuilder();
> Settings settings = ImmutableSettings.settingsBuilder()
> .put("gateway.type", "none")
> .put("cluster.name", clusterName)
> .build();
> builder.settings(settings).local(false).data(true);
> this.node = builder.node();
> this.client = node.client();
> }
>
> public boolean existsIndex(final String index) {
> IndicesExistsResponse response =
> getClient().admin().indices().prepareExists(index).execute().actionGet();
> return response.isExists();
> }
>
> public void openIndex(String name){
>
> getClient().admin().indices().prepareOpen(name).execute().actionGet();
> }
>
> createLocalCluster("cerES");
> createIndex("news");
> System.out.println(existsIndex("news"));
>
> When i execute the above java code iam getting "true" response. But when i
> close the java program and start the program again with the following code:
> openIndex("news");
>
> It is throwing IndexMissingException.But i can see the news index in Data
> folder of eclipse. So how i retreive data from the node previously?. Is it
> lost? or am i wrong somewhere?
>
>
>
>
>
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