protected void waitForSplitting(String tableName, int regionCount)
throws IOException, InterruptedException {
int regionCountActual = 0;
for (int i = 0; i < MAX_WAIT_ITERATION; i++) {
try (HTable table = new HTable(conf, tableName)) {
regionCountActual = 0;
NavigableMap<HRegionInfo, ServerName> regionLocations = table.getRegionLocations();
for (Map.Entry<HRegionInfo, ServerName> entry : regionLocations.entrySet()) {
HServerLoad serverLoad = admin.getClusterStatus().getLoad(entry.getValue());
for (HServerLoad.RegionLoad regionLoad : serverLoad.getRegionsLoad().values()) {
if (Arrays.equals(entry.getKey().getRegionName(), regionLoad.getName()))
regionCountActual++;
}
}
if (regionCountActual == regionCount) {
return;
}
}
Thread.sleep(WAIT_INTERVAL);
}
Assert.assertEquals(getMethodName() + " failed - ", regionCount, regionCountActual);
}
