[ https://issues.apache.org/jira/browse/IGNITE-12840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ilya Kasnacheev resolved IGNITE-12840. -------------------------------------- Resolution: Duplicate > Leaking H2 internals when querying from pyignite > ------------------------------------------------ > > Key: IGNITE-12840 > URL: https://issues.apache.org/jira/browse/IGNITE-12840 > Project: Ignite > Issue Type: Bug > Components: clients, python > Affects Versions: 2.8 > Reporter: Ilya Kasnacheev > Priority: Critical > Fix For: 2.8.1 > > Attachments: TEST_TABLE.sql, read_cache_insert_update_table.py, > test_insert_in_cache.py > > > I am sharing a slightly modified reproducer from userlist. > To run: > Start a node (with JVM_OPTS=-Xmx512m to see it most clearly). > Run a .sql file with sqlline (!run) > python3 test_insert_in_cache.py > in parallel terminal: python3 read_cache_insert_update_table.py > Then you should observe slowing down and long GC pauses on server node. jmap > will collect ever-increasing heap dumps. -- This message was sent by Atlassian Jira (v8.3.4#803005)