You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Storm Lee (Created) (JIRA)" <ji...@apache.org> on 2012/03/14 10:01:40 UTC
[jira] [Created] (HBASE-5578) NPE when regionserver reported server
load, caused rs stop.
NPE when regionserver reported server load, caused rs stop.
-----------------------------------------------------------
Key: HBASE-5578
URL: https://issues.apache.org/jira/browse/HBASE-5578
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.92.0
Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
Reporter: Storm Lee
The regeionserver log:
2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
java.lang.NullPointerException
at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
at java.lang.Thread.run(Thread.java:662)
2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5578) NPE when regionserver reported server
load, caused rs stop.
Posted by "stack (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5578:
-------------------------
Priority: Critical (was: Major)
Thats pretty nasty. Can you reproduce easily Storm? Is it happening all the time? Is this fresh start up or something? You have no content under /hbase?
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5578) NPE when regionserver reported server
load, caused rs stop.
Posted by "stack (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5578:
-------------------------
Fix Version/s: 0.92.2
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
> Fix For: 0.92.2
>
> Attachments: 5589.txt
>
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5578) NPE when regionserver reported server
load, caused rs stop.
Posted by "stack (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5578:
-------------------------
Attachment: 5589.txt
How about this. Goes through Store and checks all Reader instances for null before using. We were doing this in half the cases already.
Converts the NPE into a null warning. Means we don't crash. Puts off having to spend time on why the Reader is null at particular junctures.
Should go into 0.94?
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
> Fix For: 0.92.2
>
> Attachments: 5589.txt
>
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5578) NPE when regionserver reported server
load, caused rs stop.
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5578:
-------------------------
Fix Version/s: (was: 0.92.2)
0.92.3
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
> Fix For: 0.92.3
>
> Attachments: 5589.txt
>
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5578) NPE when regionserver reported server
load, caused rs stop.
Posted by "stack (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5578:
-------------------------
Status: Patch Available (was: Open)
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
> Attachments: 5589.txt
>
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5578) NPE when regionserver reported
server load, caused rs stop.
Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231589#comment-13231589 ]
Hadoop QA commented on HBASE-5578:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12518726/5589.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
-1 findbugs. The patch appears to introduce 162 new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.regionserver.TestKeepDeletes
org.apache.hadoop.hbase.regionserver.TestMinVersions
org.apache.hadoop.hbase.regionserver.TestCompaction
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/1209//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/1209//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/1209//console
This message is automatically generated.
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
> Fix For: 0.92.2
>
> Attachments: 5589.txt
>
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5578) NPE when regionserver reported
server load, caused rs stop.
Posted by "Storm Lee (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231204#comment-13231204 ]
Storm Lee commented on HBASE-5578:
----------------------------------
I meet it only once, may not reproduce easily. My Hbase cluster has 9 RSes, only one crushed. It is fresh start up , nothing under /hbase. And than I use a tool to put data all the time(use HTable.put()). This RS runs about 45 hours already when the NPE happened. The compaction and split also continued all the time.
> NPE when regionserver reported server load, caused rs stop.
> -----------------------------------------------------------
>
> Key: HBASE-5578
> URL: https://issues.apache.org/jira/browse/HBASE-5578
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Environment: centos6.2 hadoop-1.0.0 hbase-0.92.0
> Reporter: Storm Lee
> Priority: Critical
>
> The regeionserver log:
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server data3,60020,1331286604591: Unhandled exception: null
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.Store.getTotalStaticIndexSize(Store.java:1788)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.createRegionLoad(HRegionServer.java:994)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:800)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:776)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:678)
> at java.lang.Thread.run(Thread.java:662)
> 2012-03-11 11:55:37,808 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
> 2012-03-11 11:55:37,808 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: requestsPerSecond=1687, numberOfOnlineRegions=37, numberOfStores=37, numberOfStorefiles=144, storefileIndexSizeMB=2, rootIndexSizeKB=2362, totalStaticIndexSizeKB=229808, totalStaticBloomSizeKB=2166296, memstoreSizeMB=2854, readRequestsCount=1352673, writeRequestsCount=113137586, compactionQueueSize=8, flushQueueSize=3, usedHeapMB=7359, maxHeapMB=12999, blockCacheSizeMB=32.31, blockCacheFreeMB=3867.52, blockCacheCount=38, blockCacheHitCount=87713, blockCacheMissCount=22144560, blockCacheEvictedCount=122, blockCacheHitRatio=0%, blockCacheHitCachingRatio=99%, hdfsBlocksLocalityIndex=100
> 2012-03-11 11:55:37,992 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira