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ASF GitHub Bot commented on FLINK-8968: --------------------------------------- GitHub user sihuazhou opened a pull request: https://github.com/apache/flink/pull/5705 [FLINK-8968][state]Fix native resource leak caused by ReadOptions ## What is the purpose of the change This PR fixes (FLINK-8968)[https://issues.apache.org/jira/browse/FLINK-8968] Pull the creation of `ReadOptions` out of loop to avoid native resource leak in Full checkpoint. ## Brief change log - pull the creation of `ReadOptions` out of loop in `RocksDBFullSnapshotOperation.writeKVStateMetaData()` ## Verifying this change This change is a trivial rework / code cleanup without any test coverage. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (no) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: ( no) - The serializers: (no) - The runtime per-record code paths (performance sensitive): (no) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes) - The S3 file system connector: (no) ## Documentation no You can merge this pull request into a Git repository by running: $ git pull https://github.com/sihuazhou/flink fix_readOptions_leak Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/5705.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #5705 ---- commit f1cd2e7f6962e3307e842712c68200362bec61d7 Author: sihuazhou <summerleafs@...> Date: 2018-03-15T15:57:11Z Poll the creation of readOptions out of loop to avoid native resource leak. ---- > Fix native resource leak caused by ReadOptions > ----------------------------------------------- > > Key: FLINK-8968 > URL: https://issues.apache.org/jira/browse/FLINK-8968 > Project: Flink > Issue Type: Bug > Components: State Backends, Checkpointing > Affects Versions: 1.5.0 > Reporter: Sihua Zhou > Assignee: Sihua Zhou > Priority: Major > Fix For: 1.5.0 > > > We should pull the creation of ReadOptions out of the loop in > {{RocksDBFullSnapshotOperation.writeKVStateMetaData()}}. -- This message was sent by Atlassian JIRA (v7.6.3#76005)