[ https://issues.apache.org/jira/browse/HIVE-18383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltan Haindrich reassigned HIVE-18383: --------------------------------------- > Qtests: running all cases from TestNegativeCliDriver results in OOMs > -------------------------------------------------------------------- > > Key: HIVE-18383 > URL: https://issues.apache.org/jira/browse/HIVE-18383 > Project: Hive > Issue Type: Bug > Components: Tests > Reporter: Zoltan Haindrich > Assignee: Zoltan Haindrich > > I think that it is caused by unclosed SessionState objects which are piling > up and cause OOM.. > There is special have been made to start a new sessionstate for every qtest; > but the old one is not closed up to this > [point|https://github.com/apache/hive/blob/20c9a3905f4b1b627c935ad54a53a7a59015587c/itests/util/src/main/java/org/apache/hadoop/hive/ql/QTestUtil.java#L1202] > this prevents running all {{TestNegativeCliDriver}} tests in one maven > call....I keep getting OOMs > This issues sometimes appears on the ptest executor as well and its reported > as a failed batch. > I've gone back in time a bit....seems like at > c925cf8d2bdf646f5c3c57ed7252c01b2ab33eec it was ok to execute the whole > batch; but at 1b4baf474c15377cc9f0bacdda317feabeefacaf and probably also at > a42314deb07a1c8d9d4daeaa799ad1c1ebb0c6c9 its not possible anymore. I suspect > that there is possibly another issue....or these are just the consequences > that the sessionstate got heavier by a few hundred bytes; and made it easier > to fill up the heap.... -- This message was sent by Atlassian JIRA (v6.4.14#64029)