swamirishi commented on code in PR #6182:
URL: https://github.com/apache/ozone/pull/6182#discussion_r1499615410
##########
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/snapshot/SnapshotDiffManager.java:
##########
@@ -282,35 +279,16 @@ public PersistentMap<String, SnapshotDiffJob>
getSnapDiffJobTable() {
return snapDiffJobTable;
}
- private Optional<ManagedSSTDumpTool> initSSTDumpTool(
- final OzoneConfiguration conf) {
- if (conf.getBoolean(OMConfigKeys.OZONE_OM_SNAPSHOT_LOAD_NATIVE_LIB,
- OMConfigKeys.OZONE_OM_SNAPSHOT_LOAD_NATIVE_LIB_DEFAULT)) {
+ private boolean initNativeLibraryForEfficientDiff(final OzoneConfiguration
conf) {
+ if (conf.getBoolean(OZONE_OM_SNAPSHOT_LOAD_NATIVE_LIB,
OZONE_OM_SNAPSHOT_LOAD_NATIVE_LIB_DEFAULT)) {
try {
- int threadPoolSize = conf.getInt(
- OMConfigKeys.OZONE_OM_SNAPSHOT_SST_DUMPTOOL_EXECUTOR_POOL_SIZE,
- OMConfigKeys
-
.OZONE_OM_SNAPSHOT_SST_DUMPTOOL_EXECUTOR_POOL_SIZE_DEFAULT);
- int bufferSize = (int) conf.getStorageSize(
- OMConfigKeys.OZONE_OM_SNAPSHOT_SST_DUMPTOOL_EXECUTOR_BUFFER_SIZE,
- OMConfigKeys
- .OZONE_OM_SNAPSHOT_SST_DUMPTOOL_EXECUTOR_BUFFER_SIZE_DEFAULT,
- StorageUnit.BYTES);
- this.sstDumpToolExecService = Optional.of(new ThreadPoolExecutor(0,
- threadPoolSize, 60, TimeUnit.SECONDS,
- new SynchronousQueue<>(), new ThreadFactoryBuilder()
- .setNameFormat(ozoneManager.getThreadNamePrefix() +
- "snapshot-diff-manager-sst-dump-tool-TID-%d")
- .build(),
- new ThreadPoolExecutor.DiscardPolicy()));
- return Optional.of(new ManagedSSTDumpTool(sstDumpToolExecService.get(),
- bufferSize));
+ return ManagedRawSSTFileReader.loadLibrary();
} catch (NativeLibraryNotLoadedException e) {
- this.sstDumpToolExecService.ifPresent(exec ->
- closeExecutorService(exec, "SstDumpToolExecutor"));
+ LOG.info("Native Library for raw sst file reading loading failed.", e);
Review Comment:
done
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