reswqa commented on code in PR #28402:
URL: https://github.com/apache/flink/pull/28402#discussion_r3401496423
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flink-core/src/main/java/org/apache/flink/configuration/HistoryServerOptions.java:
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@@ -247,5 +247,64 @@ public class HistoryServerOptions {
text(CONFIGURE_CONSISTENT))
.build());
+ public static final ConfigOption<HistoryServerArchiveStorageType>
+ HISTORY_SERVER_ARCHIVE_STORAGE_TYPE =
+ key("historyserver.archive.storage.type")
+ .enumType(HistoryServerArchiveStorageType.class)
+ .defaultValue(HistoryServerArchiveStorageType.FILE)
+ .withDescription(
+ Description.builder()
+ .text("The type of archive
storage.")
+ .build());
+
+ public static final ConfigOption<String>
HISTORY_SERVER_ARCHIVE_ROCKSDB_NATIVE_LIB_DIR =
+ key("historyserver.archive.rocksdb.native-lib-dir")
+ .stringType()
+ .defaultValue(System.getProperty("java.io.tmpdir"))
+ .withDescription(
+ "Base directory used to extract the RocksDB native
library for the "
+ + "HistoryServer archive storage. Each
HistoryServer instance "
+ + "extracts the library into a unique
sub-directory under this "
+ + "directory. Defaults to the JVM
'java.io.tmpdir' when not "
+ + "configured. Only applies when "
+ + "'historyserver.archive.storage.type' is
'ROCKSDB'.");
+
+ /** Compression type used for the non-bottommost levels of the RocksDB SST
files. */
+ public static final ConfigOption<String>
HISTORY_SERVER_ARCHIVE_ROCKSDB_COMPRESSION =
Review Comment:
Could we use enum type rather than String here?
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