[jira] [Resolved] (HBASE-8065) bulkload can load the hfile into hbase table,but this mechanism can't remove prior data
[ https://issues.apache.org/jira/browse/HBASE-8065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yuan Kang resolved HBASE-8065. -- Resolution: Duplicate > bulkload can load the hfile into hbase table,but this mechanism can't remove > prior data > --- > > Key: HBASE-8065 > URL: https://issues.apache.org/jira/browse/HBASE-8065 > Project: HBase > Issue Type: Improvement > Components: IPC/RPC, mapreduce, regionserver >Affects Versions: 0.94.0 > Environment: hadoop-1.0.2、hbase-0.94.0 >Reporter: Yuan Kang >Assignee: Yuan Kang >Priority: Critical > Attachments: LoadIncrementalHFiles-bulkload-can-clean-olddata.patch > > > this patch can do bulkload for one more parameter ‘need to refresh’,when this > parameter is true.bulkload can clean the old date in the hbase table ,then do > the new date load -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (HBASE-17490) hbck can't check zk /hbase/table-lock inconsistency
Yuan Kang created HBASE-17490: - Summary: hbck can't check zk /hbase/table-lock inconsistency Key: HBASE-17490 URL: https://issues.apache.org/jira/browse/HBASE-17490 Project: HBase Issue Type: Bug Components: Admin Affects Versions: 0.98.21 Environment: apache 0.98.21 Reporter: Yuan Kang when I find a table orphanedZnodes ,I delete the zk /hbase/table/tablename in zk. not using hbck -fixOrphanedTableZnodes when I create the table again,I went to a 'table exist' error. But I run hbck again ,It tells me there are no problem then I check the hbase:meta/ zk/ master ,then find a /hbase/table-lock/tablename (which was droped at all). I guess it may be the reason. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (HBASE-17124) HFileInputFormat can help user read hbase table with HFile way,more effective
Yuan Kang created HBASE-17124: - Summary: HFileInputFormat can help user read hbase table with HFile way,more effective Key: HBASE-17124 URL: https://issues.apache.org/jira/browse/HBASE-17124 Project: HBase Issue Type: New Feature Components: HFile Reporter: Yuan Kang Assignee: Yuan Kang When we need to read large amount of data from hbase,usually we use tableinputformat to query hbase table. but hfileInputFormat way is more effective -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (HBASE-8065) the bulkload can load the hfile into hbase table,but this mechanism can't remove the date before
Yuan Kang created HBASE-8065: Summary: the bulkload can load the hfile into hbase table,but this mechanism can't remove the date before Key: HBASE-8065 URL: https://issues.apache.org/jira/browse/HBASE-8065 Project: HBase Issue Type: Improvement Components: IPC/RPC, mapreduce, regionserver Affects Versions: 0.94.0 Environment: hadoop-1.0.2、hbase-0.94.0 Reporter: Yuan Kang Assignee: Yuan Kang Priority: Critical this patch can do bulkload for one more parameter ‘need to refresh’,when this parameter is true.bulkload can clean the old date in the hbase table ,then do the new date load -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Created] (HBASE-8064) hbase connection could not reuse
Yuan Kang created HBASE-8064: Summary: hbase connection could not reuse Key: HBASE-8064 URL: https://issues.apache.org/jira/browse/HBASE-8064 Project: HBase Issue Type: Bug Components: Client Affects Versions: 0.94.0 Environment: hadoop-1.0.2 hbase-0.94.0 Reporter: Yuan Kang Assignee: Yuan Kang when hconnection is used by one matchine,the connection return to the pool. if anather matchine reget the connection,it can be resued. but in the code 0.94.0 the caching map don't be managered correctly -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira