5f37aad48c
ManagedBuffers that are passed to `OneToOneStreamManager.registerStream` need to be freed by the manager once it's done using them. However, the current code only frees them in certain error-cases and not during typical operation. This isn't a major problem today, but it will cause memory leaks after we implement better locking / pinning in the BlockManager (see #10705). This patch modifies the relevant network code so that the ManagedBuffers are freed as soon as the messages containing them are processed by the lower-level Netty message sending code. /cc zsxwing for review. Author: Josh Rosen <joshrosen@databricks.com> Closes #11193 from JoshRosen/add-missing-release-calls-in-network-layer. |
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