public InputStream scroll(String scrollId) throws IOException {
// use post instead of get to avoid some weird encoding issues (caused by the long URL)
return execute(
POST,
"_search/scroll?scroll=" + scrollKeepAlive.toString(),
new BytesArray(scrollId.getBytes(StringUtils.UTF_8)))
.body();
}
public boolean health(String index, HEALTH health, TimeValue timeout) throws IOException {
StringBuilder sb = new StringBuilder("/_cluster/health/");
sb.append(index);
sb.append("?wait_for_status=");
sb.append(health.name().toLowerCase(Locale.ENGLISH));
sb.append("&timeout=");
sb.append(timeout.toString());
return (Boolean.TRUE.equals(get(sb.toString(), "timed_out")));
}