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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2012/10/24 07:02:13 UTC
[jira] [Commented] (HBASE-6184) HRegionInfo was null or empty in
Meta
[ https://issues.apache.org/jira/browse/HBASE-6184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13482965#comment-13482965 ]
Lars Hofhansl commented on HBASE-6184:
--------------------------------------
I don't quite grok the change. @jiafeng: Could explain again why this fix the issue? (sorry for us being slow on this)... Thanks.
> HRegionInfo was null or empty in Meta
> --------------------------------------
>
> Key: HBASE-6184
> URL: https://issues.apache.org/jira/browse/HBASE-6184
> Project: HBase
> Issue Type: Bug
> Components: Client, io
> Affects Versions: 0.94.0
> Reporter: jiafeng.zhang
> Fix For: 0.94.3
>
> Attachments: HBASE-6184.patch
>
>
> insert data
> hadoop-0.23.2 + hbase-0.94.0
> 2012-06-07 13:09:38,573 WARN [org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation] Encountered problems when prefetch META table:
> java.io.IOException: HRegionInfo was null or empty in Meta for hbase_one_col, row=hbase_one_col,09115303780247449149,99999999999999
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:160)
> at org.apache.hadoop.hbase.client.MetaScanner.access$000(MetaScanner.java:48)
> at org.apache.hadoop.hbase.client.MetaScanner$1.connect(MetaScanner.java:126)
> at org.apache.hadoop.hbase.client.MetaScanner$1.connect(MetaScanner.java:123)
> at org.apache.hadoop.hbase.client.HConnectionManager.execute(HConnectionManager.java:359)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:123)
> at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:99)
> at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.prefetchRegionCache(HConnectionManager.java:894)
> at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:948)
> at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:836)
> at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1482)
> at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1367)
> at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:945)
> at org.apache.hadoop.hbase.client.HTable.doPut(HTable.java:801)
> at org.apache.hadoop.hbase.client.HTable.put(HTable.java:776)
> at org.apache.hadoop.hbase.client.HTablePool$PooledHTable.put(HTablePool.java:397)
> at com.dinglicom.hbase.HbaseImport.insertData(HbaseImport.java:177)
> at com.dinglicom.hbase.HbaseImport.run(HbaseImport.java:210)
> at java.lang.Thread.run(Thread.java:662)
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