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[HUDI-2242] Add configuration inference logic for few options (#3359)

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Co-authored-by: Wenning Ding <wenningd@amazon.com>
This commit is contained in:
wenningd
2021-11-19 19:38:38 -08:00
committed by GitHub
parent 0230d40b74
commit 3dc6262437
11 changed files with 179 additions and 51 deletions
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5
hudi-client/hudi-client-common/src/main/java/org/apache/hudi/config/HoodieLockConfig.java
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@@ -25,6 +25,7 @@ import org.apache.hudi.common.config.ConfigGroups;
import org.apache.hudi.common.config.ConfigProperty;
import org.apache.hudi.common.config.HoodieConfig;
import org.apache.hudi.common.lock.LockProvider;
import org.apache.hudi.common.util.Option;
import java.io.File;
import java.io.FileReader;
@@ -159,9 +160,11 @@ public class HoodieLockConfig extends HoodieConfig {
public static final ConfigProperty<String> ZK_LOCK_KEY = ConfigProperty
.key(ZK_LOCK_KEY_PROP_KEY)
.noDefaultValue()
.withInferFunction(p -> Option.ofNullable(p.getStringOrDefault(HoodieWriteConfig.TBL_NAME, null)))
.sinceVersion("0.8.0")
.withDocumentation("Key name under base_path at which to create a ZNode and acquire lock. "
+ "Final path on zk will look like base_path/lock_key. We recommend setting this to the table name");
+ "Final path on zk will look like base_path/lock_key. If this parameter is not set, we would "
+ "set it as the table name");
// Pluggable type of lock provider
public static final ConfigProperty<String> LOCK_PROVIDER_CLASS_NAME = ConfigProperty