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Re: first scan returns nothing and how big is big? - HBase - [mail # user]
...FuzzyRowFilter is an interesting filter around which there has been userfeedback on various scenarios.If you can write a unit test which exhibits the problem in your firstpoint, that would h...
   Author: Ted Yu, 2014-06-30, 22:26
Re: issue with hbase upgrade from 0.94.6-cdh4.3.0 to apache hbase-0.98.2-hadoop2 - HBase - [mail # user]
...For step #1, you used hbase-daemon.sh to start zookeeper.Are you using hbase to manage zookeeper ensemble ?The error you encountered was due to the following check inTableNamespaceManager&nb...
   Author: Ted Yu, 2014-06-30, 17:01
Re: HBase client code for 0.98.3 - HBase - [mail # user]
...Can you pastebin complete stack trace ?During upgrade, did you follow http://hbase.apache.org/book/upgrade0.96.html ?Have you rebuilt your client against 0.98 (I think you have, just confirm...
   Author: Ted Yu, 2014-06-30, 12:32
Re: 回复: When I use row prefix scan, how hbase find start row internally? - HBase - [mail # user]
...Scan with start row (but no stop row) would continue until the end of table is reached. But scan with PrefixFilter (and start row) would stop when prefix no longer matches. CheersOn Jun 29, ...
   Author: Ted Yu, 2014-06-30, 07:30
Re: unable to merge region - "has merge qualifier" - HBase - [mail # user]
...Which release of hbase are you using ?Did you turn on DEBUG logging ?Do you see the following log (from CatalogJanitor) in master log ?    if (mergeRegions.getFirst() == null ...
   Author: Ted Yu, 2014-06-28, 14:48
Re: Hbase scan using TIMERANGE - HBase - [mail # user]
...Have you looked at the following method in AggregationClient ?  long rowCount(final HTable table,      final ColumnInterpreter ci, final Scan scan) throwsThrowa...
   Author: Ted Yu, 2014-06-28, 13:25
[HBASE-10778] Unique keys accounting in MultiThreadedReader is incorrect - HBase - [issue]
...TestMiniClusterLoad* tests fail in 10070 branch.Here is one example:ava.lang.AssertionError: expected:<0> but was:<7> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert...
http://issues.apache.org/jira/browse/HBASE-10778    Author: Ted Yu, 2014-06-28, 07:14
[HBASE-10630] NullPointerException in ConnectionManager$HConnectionImplementation.locateRegionInMeta() due to missing region info - HBase - [issue]
...During Load And Verify With Chaos Monkey test, we observed:2014-02-26 16:28:17,964|beaver.machine|INFO|2014-02-26 16:28:17,964 INFO  [main] mapreduce.Job:  map 71% reduce 0%2014-02...
http://issues.apache.org/jira/browse/HBASE-10630    Author: Ted Yu, 2014-06-28, 07:14
Re: Disk space leak when using HBase and HDFS ShortCircuit - HBase - [mail # user]
...FYI:HDFS-6604 has been opened for this bug.On Fri, Jun 27, 2014 at 2:31 PM, lars hofhansl  wrote: ...
   Author: Ted Yu, 2014-06-27, 21:37
Re: HBase Disabled Table Resource Consumption? - HBase - [mail # user]
...bq. Will it affect hbase region server block cacheNo.bq. adding up may go beyond 200 per region server?I don't think this is a problem.CheersOn Fri, Jun 27, 2014 at 12:52 PM, Parkirat wrote:...
   Author: Ted Yu, 2014-06-27, 19:57
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