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Impala Daemon Crashes with Out of Memory Errors on BDA (Doc ID 2085184.1)

Last updated on DECEMBER 19, 2019

Applies to:

Big Data Appliance Integrated Software - Version 4.2.0 and later
Linux x86-64

Symptoms

NOTE: In the examples that follow, user details, cluster names, hostnames, directory paths, filenames, etc. represent a fictitious sample (and are used to provide an illustrative example only). Any similarity to actual persons, or entities, living or dead, is purely coincidental and not intended in any manner.

The Impala daemon on one node of the cluster crashes with Out of Memory (OOM) errors.

/var/log/messages shows the OOM right before the Impalad crash:

Sep 29 16:53:47 bdanode0x kernel: [<ffffffff810c442a>] ? cpuset_print_task_mems_allowed+0xba/0xe0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81113d31>] dump_header+0x91/0x1e0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff811137f6>] ? find_lock_task_mm+0x36/0x80
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff811144a5>] oom_kill_process+0x85/0x170
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff8111468e>] out_of_memory+0xfe/0x220
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81119ae2>] __alloc_pages_slowpath+0x662/0x6e0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81114e1f>] ? zone_watermark_ok+0x1f/0x30
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81119d7a>] __alloc_pages_nodemask+0x21a/0x230
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81153dc6>] alloc_pages_current+0xb6/0x120
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81110d67>] __page_cache_alloc+0xa7/0xc0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81111ccf>] filemap_fault+0x1af/0x4b0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81041079>] ? default_spin_lock_flags+0x9/0x10
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff811395c4>] __do_fault+0x54/0x4d0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff810962e8>] ? hrtimer_try_to_cancel+0x48/0xe0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81139b27>] handle_pte_fault+0xe7/0x200
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff8151642e>] ? call_function_interrupt+0xe/0x20
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81139d9b>] handle_mm_fault+0x15b/0x270
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81510cd0>] do_page_fault+0x140/0x470
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff81096294>] ? hrtimer_start_range_ns+0x14/0x20
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff810a768c>] ? do_futex+0xec/0x1c0
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff810a77db>] ? sys_futex+0x7b/0x180
Sep 29 16:53:47 bdanode0x kernel: [<ffffffff8150d895>] page_fault+0x25/0x30

 

 

 

Cause

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In this Document
Symptoms
Cause
Solution


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