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https://issues.apache.org/jira/browse/HBASE-19841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16346221#comment-16346221
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stack edited comment on HBASE-19841 at 1/31/18 3:54 AM:
--------------------------------------------------------
Starts out with "java.lang.OutOfMemoryError: unable to create new native
thread".. thereafter can't start minhbasecluster.
Its on node H0
Yetus limit is
|3797 (vs. ulimit of 5000)|
I added ulmit -a and it dumps this:
{code:java}
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 386176
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 60000
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 10240
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited{code}
Two java proceses on the box at start time only. No Geode running that I can
see.
was (Author: stack):
Starts out with "java.lang.OutOfMemoryError: unable to create new native
thread".. thereafter can't start minhbasecluster.
Yetus limit is
|3797 (vs. ulimit of 5000)|
I added ulmit -a and it dumps this:
{code:java}
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 386176
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 60000
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 10240
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited{code}
Two java proceses on the box at start time only. No Geode running that I can
see.
> Tests against hadoop3 fail with StreamLacksCapabilityException
> --------------------------------------------------------------
>
> Key: HBASE-19841
> URL: https://issues.apache.org/jira/browse/HBASE-19841
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Mike Drob
> Priority: Major
> Fix For: 2.0.0-beta-2
>
> Attachments: 19841.007.patch, 19841.06.patch, 19841.v0.txt,
> 19841.v1.txt, HBASE-19841.v10.patch, HBASE-19841.v11.patch,
> HBASE-19841.v2.patch, HBASE-19841.v3.patch, HBASE-19841.v4.patch,
> HBASE-19841.v5.patch, HBASE-19841.v7.patch, HBASE-19841.v8.patch,
> HBASE-19841.v8.patch, HBASE-19841.v8.patch, HBASE-19841.v9.patch
>
>
> The following can be observed running against hadoop3:
> {code}
> java.io.IOException: cannot get log writer
> at
> org.apache.hadoop.hbase.regionserver.TestCompactingMemStore.compactingSetUp(TestCompactingMemStore.java:107)
> at
> org.apache.hadoop.hbase.regionserver.TestCompactingMemStore.setUp(TestCompactingMemStore.java:89)
> Caused by:
> org.apache.hadoop.hbase.util.CommonFSUtils$StreamLacksCapabilityException:
> hflush and hsync
> at
> org.apache.hadoop.hbase.regionserver.TestCompactingMemStore.compactingSetUp(TestCompactingMemStore.java:107)
> at
> org.apache.hadoop.hbase.regionserver.TestCompactingMemStore.setUp(TestCompactingMemStore.java:89)
> {code}
> This was due to hbase-server/src/test/resources/hbase-site.xml not being
> picked up by Configuration object. Among the configs from this file, the
> value for "hbase.unsafe.stream.capability.enforce" relaxes check for presence
> of hflush and hsync. Without this config entry,
> StreamLacksCapabilityException is thrown.
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