zhangyue19921010 opened a new pull request #4078: URL: https://github.com/apache/hudi/pull/4078
https://issues.apache.org/jira/browse/HUDI-2833 ## What is the purpose of the pull request ``` public enum StorageSchemes { // Local filesystem FILE("file", false), // Hadoop File System HDFS("hdfs", true), // Baidu Advanced File System AFS("afs", true), // Mapr File System MAPRFS("maprfs", true), // Apache Ignite FS IGNITE("igfs", true), // AWS S3 S3A("s3a", false), S3("s3", false), // Google Cloud Storage GCS("gs", false), // Azure WASB WASB("wasb", false), WASBS("wasbs", false), // Azure ADLS ADL("adl", false), // Azure ADLS Gen2 ABFS("abfs", false), ABFSS("abfss", false), // Aliyun OSS OSS("oss", false), // View FS for federated setups. If federating across cloud stores, then append support is false VIEWFS("viewfs", true), //ALLUXIO ALLUXIO("alluxio", false), // Tencent Cloud Object Storage COSN("cosn", false), // Tencent Cloud HDFS CHDFS("ofs", true), // Tencent Cloud CacheFileSystem GOOSEFS("gfs", false), // Databricks file system DBFS("dbfs", false), // IBM Cloud Object Storage COS("cos", false), // Huawei Cloud Object Storage OBS("obs", false), // Kingsoft Standard Storage ks3 KS3("ks3", false), // JuiceFileSystem JFS("jfs", true), // Baidu Object Storage BOS("bos", false); ``` As we know, most of storage do not support append action, so that hoodie will create a new archive file under archived dictionary when archiving. As time goes by, there may be thousands of archive files, which most of them is not useful anymore. Maybe it is meaningful to have a function to clean these unused archive files. From our experience, we meet over 10000+ archive files on S3 and hoodie spent 20+ seconds to open a new archive writer because of pool performance listing these files when naming the new archive file. ## Verify this pull request *(Please pick either of the following options)* This pull request is a trivial rework / code cleanup without any test coverage. *(or)* This pull request is already covered by existing tests, such as *(please describe tests)*. (or) This change added tests and can be verified as follows: *(example:)* - *Added integration tests for end-to-end.* - *Added HoodieClientWriteTest to verify the change.* - *Manually verified the change by running a job locally.* ## Committer checklist - [ ] Has a corresponding JIRA in PR title & commit - [ ] Commit message is descriptive of the change - [ ] CI is green - [ ] Necessary doc changes done or have another open PR - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
