[ https://issues.apache.org/jira/browse/ARROW-7956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-7956. --------------------------------- Resolution: Fixed Yes, resolved as part of the patch for ARROW-4120 > [Python] Memory leak in pyarrow functions > .ipc.serialize_pandas/deserialize_pandas > ---------------------------------------------------------------------------------- > > Key: ARROW-7956 > URL: https://issues.apache.org/jira/browse/ARROW-7956 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Affects Versions: 0.15.0 > Reporter: Denis > Assignee: Wes McKinney > Priority: Critical > Fix For: 0.17.0 > > Attachments: loans.parquet, pyarrow_mem_leak_test.py > > > Used python version is 3.7.4 (conda distribution) > OS: Ubunty 18.04 > pandas version is 0.24.2 > numpy version is 1.16.4 > > To reproduce the issue run the attached script pyarrow_mem_leak_test.py. Also > put the attached file loans.parquet to the folder of working directory. > > Also the reading and writing to parquet in memory do has memory leaks. To > reproduce this run function test_parquet_leak() from the attached file > pyarrow_mem_leak_test.py > The memory leak is 100% reproducible. -- This message was sent by Atlassian Jira (v8.3.4#803005)