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Pratyaksh Sharma commented on HUDI-4974: ---------------------------------------- [https://github.com/prestodb/presto/pull/18441] fixes this for now from Presto. > Avoid creating Configuration copies in Hudi > ------------------------------------------- > > Key: HUDI-4974 > URL: https://issues.apache.org/jira/browse/HUDI-4974 > Project: Apache Hudi > Issue Type: Improvement > Reporter: Sagar Sumit > Priority: Major > Fix For: 0.13.0 > > > See [https://github.com/apache/hudi/issues/6332] for more details. > The reason for creating copies was to avoid ConcurrentModificationException > encountered while long-running deltastreamer jobs. To avoid current > modification, table meta client and file system get exclusive copies of the > configuration. See [#755|https://github.com/apache/hudi/pull/755] for context. > But this breaks when a wrapper configuration object is given to the > constructor, e.g. HIveCachingHdfsConfiguration from Presto. Is there a way to > avoid creating copies and make it work with whatever the engine provides? -- This message was sent by Atlassian Jira (v8.20.10#820010)