@Test
public void testCleanUpWithLegacyChecksums() throws IOException {
Map<String, StoreFileMetaData> metaDataMap = new HashMap<>();
metaDataMap.put(
"segments_1",
new StoreFileMetaData("segments_1", 50, null, null, new BytesRef(new byte[] {1})));
metaDataMap.put(
"_0_1.del", new StoreFileMetaData("_0_1.del", 42, "foobarbaz", null, new BytesRef()));
Store.MetadataSnapshot snapshot = new Store.MetadataSnapshot(metaDataMap);
final ShardId shardId = new ShardId(new Index("index"), 1);
DirectoryService directoryService = new LuceneManagedDirectoryService(random());
Store store =
new Store(
shardId,
ImmutableSettings.EMPTY,
directoryService,
randomDistributor(directoryService),
new DummyShardLock(shardId));
for (String file : metaDataMap.keySet()) {
try (IndexOutput output = store.directory().createOutput(file, IOContext.DEFAULT)) {
BytesRef bytesRef = new BytesRef(TestUtil.randomRealisticUnicodeString(random(), 10, 1024));
output.writeBytes(bytesRef.bytes, bytesRef.offset, bytesRef.length);
CodecUtil.writeFooter(output);
}
}
store.verifyAfterCleanup(snapshot, snapshot);
store.deleteContent();
IOUtils.close(store);
}
/** Returns all currently lock shards */
public Set<ShardId> lockedShards() {
synchronized (shardLocks) {
ImmutableSet.Builder<ShardId> builder = ImmutableSet.builder();
return builder.addAll(shardLocks.keySet()).build();
}
}