[jira] [Updated] (HBASE-10500) Some tools OOM when BucketCache is enabled
[
https://issues.apache.org/jira/browse/HBASE-10500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick Dimiduk updated HBASE-10500:
-
Resolution: Fixed
Fix Version/s: 0.99.0
0.98.1
0.96.2
Status: Resolved (was: Patch Available)
Committed to trunk, 0.98, and 0.96. Thanks for the reviews.
Some tools OOM when BucketCache is enabled
--
Key: HBASE-10500
URL: https://issues.apache.org/jira/browse/HBASE-10500
Project: HBase
Issue Type: Bug
Components: HFile
Affects Versions: 0.98.0, 0.96.0, 0.99.0
Reporter: Nick Dimiduk
Assignee: Nick Dimiduk
Fix For: 0.96.2, 0.98.1, 0.99.0
Attachments: HBASE-10500.00.patch, HBASE-10500.01.patch
Running {{hbck --repair}} or {{LoadIncrementalHFiles}} when BucketCache is
enabled in offheap mode can cause OOM. This is apparently because
{{bin/hbase}} does not include $HBASE_REGIONSERVER_OPTS for these tools. This
results in HRegion or HFileReaders initialized with a CacheConfig that
doesn't have the necessary Direct Memory.
Possible solutions include:
- disable blockcache in the config used by hbck when running its repairs
- include HBASE_REGIONSERVER_OPTS in the HBaseFSCK startup arguments
I'm leaning toward the former because it's possible that hbck is run on a
host with different hardware profile as the RS.
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[jira] [Updated] (HBASE-10500) Some tools OOM when BucketCache is enabled
[
https://issues.apache.org/jira/browse/HBASE-10500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick Dimiduk updated HBASE-10500:
-
Component/s: (was: hbck)
HFile
Description:
Running {{hbck --repair}} or {{LoadIncrementalHFiles}} when BucketCache is
enabled in offheap mode can cause OOM. This is apparently because {{bin/hbase}}
does not include $HBASE_REGIONSERVER_OPTS for these tools. This results in
HRegion or HFileReaders initialized with a CacheConfig that doesn't have the
necessary Direct Memory.
Possible solutions include:
- disable blockcache in the config used by hbck when running its repairs
- include HBASE_REGIONSERVER_OPTS in the HBaseFSCK startup arguments
I'm leaning toward the former because it's possible that hbck is run on a host
with different hardware profile as the RS.
was:
Running {{hbck --repair}} when BucketCache is enabled in offheap mode can cause
OOM. This is apparently because {{bin/hbase}} does not include
$HBASE_REGIONSERVER_OPTS for hbck. It instantiates an HRegion instance as part
of HDFSIntegrityFixer.handleHoleInRegionChain. That HRegion initializes its
CacheConfig, which doesn't have the necessary Direct Memory.
Possible solutions include:
- disable blockcache in the config used by hbck when running its repairs
- include HBASE_REGIONSERVER_OPTS in the HBaseFSCK startup arguments
I'm leaning toward the former because it's possible that hbck is run on a host
with different hardware profile as the RS.
Summary: Some tools OOM when BucketCache is enabled (was: hbck and OOM
when BucketCache is enabled)
Some tools OOM when BucketCache is enabled
--
Key: HBASE-10500
URL: https://issues.apache.org/jira/browse/HBASE-10500
Project: HBase
Issue Type: Bug
Components: HFile
Affects Versions: 0.98.0, 0.96.0, 0.99.0
Reporter: Nick Dimiduk
Assignee: Nick Dimiduk
Attachments: HBASE-10500.00.patch
Running {{hbck --repair}} or {{LoadIncrementalHFiles}} when BucketCache is
enabled in offheap mode can cause OOM. This is apparently because
{{bin/hbase}} does not include $HBASE_REGIONSERVER_OPTS for these tools. This
results in HRegion or HFileReaders initialized with a CacheConfig that
doesn't have the necessary Direct Memory.
Possible solutions include:
- disable blockcache in the config used by hbck when running its repairs
- include HBASE_REGIONSERVER_OPTS in the HBaseFSCK startup arguments
I'm leaning toward the former because it's possible that hbck is run on a
host with different hardware profile as the RS.
--
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(v6.1.5#6160)
[jira] [Updated] (HBASE-10500) Some tools OOM when BucketCache is enabled
[
https://issues.apache.org/jira/browse/HBASE-10500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick Dimiduk updated HBASE-10500:
-
Attachment: HBASE-10500.01.patch
Patch moves conf management into constructors so that programatic use is also
corrected. Without it, IntegrationTestImportTsv and IntegrationTestBulkLoad
fail.
Also remove the apparently redundant config from LoadIncrementalHFiles. If you
were kind enough to provide a +1 earlier, note that this patch is a little more
invasive.
Some tools OOM when BucketCache is enabled
--
Key: HBASE-10500
URL: https://issues.apache.org/jira/browse/HBASE-10500
Project: HBase
Issue Type: Bug
Components: HFile
Affects Versions: 0.98.0, 0.96.0, 0.99.0
Reporter: Nick Dimiduk
Assignee: Nick Dimiduk
Attachments: HBASE-10500.00.patch, HBASE-10500.01.patch
Running {{hbck --repair}} or {{LoadIncrementalHFiles}} when BucketCache is
enabled in offheap mode can cause OOM. This is apparently because
{{bin/hbase}} does not include $HBASE_REGIONSERVER_OPTS for these tools. This
results in HRegion or HFileReaders initialized with a CacheConfig that
doesn't have the necessary Direct Memory.
Possible solutions include:
- disable blockcache in the config used by hbck when running its repairs
- include HBASE_REGIONSERVER_OPTS in the HBaseFSCK startup arguments
I'm leaning toward the former because it's possible that hbck is run on a
host with different hardware profile as the RS.
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