Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-29 Thread Ori Popowski
>> root 6566 0.0 0.0 164672 4116 ?R00:30 0:00 ps >>>>>> auxwww --sort -rss >>>>>> root 6532 0.0 0.0 183124 3592 ? S 00:30 0:00 >>>>>> /usr/sbin/CROND -n >>>>>> >>>>>> O

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-29 Thread Xintong Song
: >>>>> >>>>>> Hi Ori, >>>>>> >>>>>> The error message suggests that there's not enough physical memory on >>>>>> the machine to satisfy the allocation. This does not necessarily mean a >>>>&g

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-29 Thread Ori Popowski
> enough memory reserved for the system processes, etc. >>>>> >>>>> I would suggest to first look into the machine memory usages, see >>>>> whether the Flink process indeed uses more memory than expected. This >>>>> could >>>>&g

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-29 Thread Xintong Song
the `/proc/meminfo` file >>>> - Any container memory usage metrics that are available to your Yarn >>>> cluster >>>> >>>> Thank you~ >>>> >>>> Xintong Song >>>> >>>> >>>> >>>> On Tu

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-29 Thread Ori Popowski
;> After the job is running for 10 days in production, TaskManagers start >>>> failing with: >>>> >>>> Connection unexpectedly closed by remote task manager >>>> >>>> Looking in the machine logs, I can see the following error: >>

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-29 Thread Xintong Song
ning for 10 days in production, TaskManagers start >>> failing with: >>> >>> Connection unexpectedly closed by remote task manager >>> >>> Looking in the machine logs, I can see the following error: >>> >>> = Java processes for

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-28 Thread Ori Popowski
s, I can see the following error: >> >> = Java processes for user hadoop = >> OpenJDK 64-Bit Server VM warning: INFO: >> os::commit_memory(0x7fb4f401, 1006567424, 0) failed; error='Cannot >> allocate memory' (err >

Re: Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-28 Thread Xintong Song
006567424, 0) failed; error='Cannot > allocate memory' (err > # > # There is insufficient memory for the Java Runtime Environment to > continue. > # Native memory allocation (mmap) failed to map 1006567424 bytes for > committing reserved memory. > # An

Native memory allocation (mmap) failed to map 1006567424 bytes

2020-10-27 Thread Ori Popowski
: INFO: os::commit_memory(0x7fb4f401, 1006567424, 0) failed; error='Cannot allocate memory' (err # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 1006567424 bytes for committing reserved memory. # An error r