Re: [ANNOUNCE] HBase 0.94.9 is available for download

Thanks Lars. It looks like HBASE-8656 , though part of the tarball, is not included in 0.94.9 tag. Regards, Aditya... On Thu, Jul 4, 2013 at 10:58 AM, lars hofhansl wrote: > The HBase Team is pleased to announce the immediate release of HBase

Re: [ANNOUNCE] The 1st hbase 0.94.9 release candidate is available for download

I have redo the tests and it's now all very consistent between all the recent versions Min Max Average Min80% Max80% VariancePrecision hbase-0.94.5914 1175929 920 944 172 18.46% hbase-0.94.6913 1176927 915 954 174 18.80% hba

Re: Puzzling behaviour with HBase checksums

Okay - I guess I now know what's going on here. Essentially there is a 7 byte header for each block which is read initially irrespective of whether this is a checksum/no checksum read. Some version checking is done here. >From what I can see, the FB branch (which I guess is more optimized for perfo

Re: Puzzling behaviour with HBase checksums

I just set this value in hbase-site.xml but still the 7 byte reads and lseek(s) persist. On Fri, Jul 5, 2013 at 4:22 PM, Ted Yu wrote: > What value did you set for dfs.client.read.shortcircuit.skip.checksum ? > > Cheers > > On Fri, Jul 5, 2013 at 2:55 PM, Varun Sharma wrote: > > > Hi, > > > >

Re: Puzzling behaviour with HBase checksums

Oh I never set that - what does it do, could that possibly be why this is causing problems ? THanks Varun On Fri, Jul 5, 2013 at 4:22 PM, Ted Yu wrote: > What value did you set for dfs.client.read.shortcircuit.skip.checksum ? > > Cheers > > On Fri, Jul 5, 2013 at 2:55 PM, Varun Sharma wrote:

[jira] [Created] (HBASE-8883) TestAdmin.testCloseRegionWhenServerNameIsEmpty failed with ArrayIndexOutOfBoundsException

stack created HBASE-8883: Summary: TestAdmin.testCloseRegionWhenServerNameIsEmpty failed with ArrayIndexOutOfBoundsException Key: HBASE-8883 URL: https://issues.apache.org/jira/browse/HBASE-8883 Project: HBas

Re: Puzzling behaviour with HBase checksums

What value did you set for dfs.client.read.shortcircuit.skip.checksum ? Cheers On Fri, Jul 5, 2013 at 2:55 PM, Varun Sharma wrote: > Hi, > > We are running hbase with hbase.regionserver.checksum.verify set to true. > But we are seeing an equal # of seeks for .meta files on HDFS and data > block

[jira] [Created] (HBASE-8882) Create an Integration Test to Test MTTR

Elliott Clark created HBASE-8882: Summary: Create an Integration Test to Test MTTR Key: HBASE-8882 URL: https://issues.apache.org/jira/browse/HBASE-8882 Project: HBase Issue Type: Bug

Puzzling behaviour with HBase checksums

Hi, We are running hbase with hbase.regionserver.checksum.verify set to true. But we are seeing an equal # of seeks for .meta files on HDFS and data blocks. This is rather puzzling and I dont know if its broken. The hbase jar is compiled against 2.0.3-alpha and this behaviour occurs for both 0.94.

[jira] [Created] (HBASE-8881) TestGet failing in testDynamicFilter with AbstractMethodException

stack created HBASE-8881: Summary: TestGet failing in testDynamicFilter with AbstractMethodException Key: HBASE-8881 URL: https://issues.apache.org/jira/browse/HBASE-8881 Project: HBase Issue Type:

[jira] [Created] (HBASE-8880) Integration Tests shouldn't set the number or reties.

Elliott Clark created HBASE-8880: Summary: Integration Tests shouldn't set the number or reties. Key: HBASE-8880 URL: https://issues.apache.org/jira/browse/HBASE-8880 Project: HBase Issue Typ

[jira] [Created] (HBASE-8879) Client Scanner spams the logs if there are lots of scanners.

Elliott Clark created HBASE-8879: Summary: Client Scanner spams the logs if there are lots of scanners. Key: HBASE-8879 URL: https://issues.apache.org/jira/browse/HBASE-8879 Project: HBase I

[jira] [Created] (HBASE-8878) Backport TestAccessController changes on HBASE-8799 to 0.94

Andrew Purtell created HBASE-8878: - Summary: Backport TestAccessController changes on HBASE-8799 to 0.94 Key: HBASE-8878 URL: https://issues.apache.org/jira/browse/HBASE-8878 Project: HBase

[jira] [Reopened] (HBASE-8814) Possible NPE in split if a region has empty store files.

[ https://issues.apache.org/jira/browse/HBASE-8814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack reopened HBASE-8814: -- Reverted again. Since this patch was applied, TestGet is failing w/ strange deserialization issue. I cannot see

Re: [jira] [Resolved] (HBASE-7623) Username is not available for HConnectionManager to use in HConnectionKey

I am getting the same exception while using hbase-0.94.8.jar - WARN client.HConnectionManager: Error obtaining current user, skipping username in HConnectionKey java.io.IOException: failure to login at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:

[jira] [Resolved] (HBASE-4360) Maintain information on the time a RS went dead

[ https://issues.apache.org/jira/browse/HBASE-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nicolas Liochon resolved HBASE-4360. Resolution: Fixed HBASE-4360_5.patch is what I applied as an addendum >

[jira] [Created] (HBASE-8877) Reentrant row locks

Dave Latham created HBASE-8877: -- Summary: Reentrant row locks Key: HBASE-8877 URL: https://issues.apache.org/jira/browse/HBASE-8877 Project: HBase Issue Type: Bug Components: Coprocess

[jira] [Resolved] (HBASE-8823) Ensure HBASE-7826 is covered by Thrift 2

[ https://issues.apache.org/jira/browse/HBASE-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars George resolved HBASE-8823. Resolution: Not A Problem Assignee: Lars George > Ensure HBASE-7826 is covered by Thrift

[jira] [Created] (HBASE-8876) Addendum to HBASE-8774 Add BatchSize and Filter to Thrift2 - Add BatchSize Test

Lars George created HBASE-8876: -- Summary: Addendum to HBASE-8774 Add BatchSize and Filter to Thrift2 - Add BatchSize Test Key: HBASE-8876 URL: https://issues.apache.org/jira/browse/HBASE-8876 Project: HB

[jira] [Created] (HBASE-8875) incorrect javadoc for EXCLUDE_FROM_MINOR_COMPACTION

Liang Xie created HBASE-8875: Summary: incorrect javadoc for EXCLUDE_FROM_MINOR_COMPACTION Key: HBASE-8875 URL: https://issues.apache.org/jira/browse/HBASE-8875 Project: HBase Issue Type: Bug

[jira] [Created] (HBASE-8874) PutCombiner is skipping KeyValues while combing puts of same row during bulkload

rajeshbabu created HBASE-8874: - Summary: PutCombiner is skipping KeyValues while combing puts of same row during bulkload Key: HBASE-8874 URL: https://issues.apache.org/jira/browse/HBASE-8874 Project: HBa

[jira] [Created] (HBASE-8873) minor concurrent issue about filesCompacting

Liang Xie created HBASE-8873: Summary: minor concurrent issue about filesCompacting Key: HBASE-8873 URL: https://issues.apache.org/jira/browse/HBASE-8873 Project: HBase Issue Type: Bug