void isInterrupted(final Store store, final StoreFile.Writer writer) throws IOException {
if (store.getHRegion().areWritesEnabled()) return;
// Else cleanup.
writer.close();
store.getFileSystem().delete(writer.getPath(), false);
throw new InterruptedIOException(
"Aborting compaction of store "
+ store
+ " in region "
+ store.getHRegion()
+ " because user requested stop.");
}
private static StripeCompactor createCompactor(StoreFileWritersCapture writers, KeyValue[] input)
throws Exception {
Configuration conf = HBaseConfiguration.create();
final Scanner scanner = new Scanner(input);
// Create store mock that is satisfactory for compactor.
HColumnDescriptor col = new HColumnDescriptor(NAME_OF_THINGS);
ScanInfo si = new ScanInfo(col, Long.MAX_VALUE, 0, CellComparator.COMPARATOR);
Store store = mock(Store.class);
when(store.getFamily()).thenReturn(col);
when(store.getScanInfo()).thenReturn(si);
when(store.areWritesEnabled()).thenReturn(true);
when(store.getFileSystem()).thenReturn(mock(FileSystem.class));
when(store.getRegionInfo()).thenReturn(new HRegionInfo(TABLE_NAME));
when(store.createWriterInTmp(
anyLong(), any(Compression.Algorithm.class), anyBoolean(), anyBoolean(), anyBoolean()))
.thenAnswer(writers);
when(store.getComparator()).thenReturn(CellComparator.COMPARATOR);
return new StripeCompactor(conf, store) {
@Override
protected InternalScanner createScanner(
Store store,
List<StoreFileScanner> scanners,
long smallestReadPoint,
long earliestPutTs,
byte[] dropDeletesFromRow,
byte[] dropDeletesToRow)
throws IOException {
return scanner;
}
@Override
protected InternalScanner createScanner(
Store store,
List<StoreFileScanner> scanners,
ScanType scanType,
long smallestReadPoint,
long earliestPutTs)
throws IOException {
return scanner;
}
};
}
