void process() throws IOException {
try {
for (HRegionInfo[] regionsToMerge = next();
regionsToMerge != null;
regionsToMerge = next()) {
if (!merge(regionsToMerge)) {
return;
}
}
} finally {
try {
hlog.closeAndDelete();
} catch (IOException e) {
LOG.error(e);
}
}
}
@After
public void tearDown() throws IOException {
IOException ex = null;
try {
region.close();
} catch (IOException e) {
LOG.warn("Caught Exception", e);
ex = e;
}
try {
hlog.closeAndDelete();
} catch (IOException e) {
LOG.warn("Caught Exception", e);
ex = e;
}
if (ex != null) {
throw ex;
}
}
@After
public void tearDown() throws Exception {
HLog hlog = region.getLog();
region.close();
hlog.closeAndDelete();
}