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Ivan Veselovsky edited comment on IGNITE-5044 at 4/26/17 7:16 PM: ------------------------------------------------------------------ Experiments in my local environment (very simplified, e.g. w/o IGFS) do not show the SIGSEGV crash, but also show this query failure (with a very strange NPE from hive code). But the following observation may be useful: the task runs Okay when run with property {{ignite.job.shared.classloader=false}} ( {{ "${HIVE_HOME}/bin/hive --hiveconf ignite.job.shared.classloader=false ... }} ) . This suggests that this may be duplicate of IGNITE-4720 . was (Author: iveselovskiy): Experiments in my local environment (very simplified, e.g. w/o IGFS) do not show the SIGSEGV crash, but also show this query failure (with a very strange NPE from hive code). But the following observation may be useful: the task runs Okay when run with property {{ignite.job.shared.classloader=false}} ( {{ "${HIVE_HOME}/bin/hive --hiveconf ignite.job.shared.classloader=false ... }} ) . > JVM crash > --------- > > Key: IGNITE-5044 > URL: https://issues.apache.org/jira/browse/IGNITE-5044 > Project: Ignite > Issue Type: Bug > Components: hadoop > Affects Versions: 2.0 > Reporter: Sergey Kozlov > Assignee: Ivan Veselovsky > Priority: Critical > Fix For: 2.1 > > Attachments: grid.2.node.1.0.out.log, hs_err_pid4079.log > > > Sometimes testing Apache Hadoop + Apache Hive kills JVM > Take a look on the attached file -- This message was sent by Atlassian JIRA (v6.3.15#6346)