[jira] Commented: (HBASE-2856) TestAcidGuarantee broken on trunk

[ https://issues.apache.org/jira/browse/HBASE-2856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979011#action_12979011 ] Pranav Khaitan commented on HBASE-2856: --- Thanks for your message. I am currently trav

[jira] Commented: (HBASE-3276) delete followed by a put with the same timestamp

[ https://issues.apache.org/jira/browse/HBASE-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935917#action_12935917 ] Pranav Khaitan commented on HBASE-3276: --- Kannan, this is easy. I can take care of thi

[jira] Commented: (HBASE-3233) Fix Long Running Stats

[ https://issues.apache.org/jira/browse/HBASE-3233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12931726#action_12931726 ] Pranav Khaitan commented on HBASE-3233: --- Looks good > Fix Long Running Stats > -

[jira] Commented: (HBASE-3211) Key (Index) Only Fetches

[ https://issues.apache.org/jira/browse/HBASE-3211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12931722#action_12931722 ] Pranav Khaitan commented on HBASE-3211: --- I think the patch along with documentation s

[jira] Commented: (HBASE-3043) 'hbase-daemon.sh stop regionserver' should kill compactions that are in progress

[ https://issues.apache.org/jira/browse/HBASE-3043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12917430#action_12917430 ] Pranav Khaitan commented on HBASE-3043: --- Nicolas: great catch about that lock! That m

[jira] Commented: (HBASE-3043) 'hbase-daemon.sh stop regionserver' should kill compactions that are in progress

[ https://issues.apache.org/jira/browse/HBASE-3043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12917308#action_12917308 ] Pranav Khaitan commented on HBASE-3043: --- Patch looks good! One possibility is to mai

[jira] Resolved: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan resolved HBASE-3005. --- Resolution: Fixed This was resolved and committed some time back. > Add reseek optimization

[jira] Commented: (HBASE-2917) Reseek directly to next row

[ https://issues.apache.org/jira/browse/HBASE-2917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12917303#action_12917303 ] Pranav Khaitan commented on HBASE-2917: --- Ryan had committed this as part of his recen

[jira] Commented: (HBASE-2916) Reseek directly to next column

[ https://issues.apache.org/jira/browse/HBASE-2916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12917302#action_12917302 ] Pranav Khaitan commented on HBASE-2916: --- Not sure why this is still open. According t

[jira] Commented: (HBASE-3048) unify code for major/minor compactions

[ https://issues.apache.org/jira/browse/HBASE-3048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12917300#action_12917300 ] Pranav Khaitan commented on HBASE-3048: --- This can be done using the following simple

[jira] Commented: (HBASE-3006) Reading compressed HFile blocks causes way too many DFS RPC calls severly impacting performance

[ https://issues.apache.org/jira/browse/HBASE-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12910316#action_12910316 ] Pranav Khaitan commented on HBASE-3006: --- Looks good to me.. nice catch Kannan.. This

[jira] Updated: (HBASE-2649) Make use of storefile 'order' making certain decisions during merge sort

[ https://issues.apache.org/jira/browse/HBASE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2649: -- Attachment: HBASE-1485-V9.patch This patch was committed to trunk a week ago. Just attaching to

[jira] Updated: (HBASE-2916) Reseek directly to next column

[ https://issues.apache.org/jira/browse/HBASE-2916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2916: -- Attachment: HBASE-2916-V2.patch Code up for review at https://review.cloudera.org/r/781 > Rese

[jira] Updated: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

[ https://issues.apache.org/jira/browse/HBASE-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-3005: -- Attachment: HBASE-PUBLIC-3005-V1.patch The code for this is put up for review at https://review

[jira] Created: (HBASE-3005) Add reseek optimization for fetching multiple versions via TimestampsFilter

Add reseek optimization for fetching multiple versions via TimestampsFilter --- Key: HBASE-3005 URL: https://issues.apache.org/jira/browse/HBASE-3005 Project: HBase Issu

[jira] Assigned: (HBASE-997) Count versions with same r/c/ts as one instance with most recent addition the winner

[ https://issues.apache.org/jira/browse/HBASE-997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-997: Assignee: Pranav Khaitan > Count versions with same r/c/ts as one instance with most recent

[jira] Commented: (HBASE-1485) Wrong or indeterminate behavior when there are duplicate versions of a column

[ https://issues.apache.org/jira/browse/HBASE-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906942#action_12906942 ] Pranav Khaitan commented on HBASE-1485: --- This is resolved. The fixed patch and explan

[jira] Commented: (HBASE-1485) Wrong or indeterminate behavior when there are duplicate versions of a column

[ https://issues.apache.org/jira/browse/HBASE-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906850#action_12906850 ] Pranav Khaitan commented on HBASE-1485: --- Thanks Evert, for point this out. As Jonatha

[jira] Commented: (HBASE-29) HStore#get and HStore#getFull may not return expected values by timestamp when there is more than one MapFile

[ https://issues.apache.org/jira/browse/HBASE-29?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906683#action_12906683 ] Pranav Khaitan commented on HBASE-29: - I think the code for Store has changed since then

[jira] Commented: (HBASE-2959) Scanning always starts at the beginning of a row

[ https://issues.apache.org/jira/browse/HBASE-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906681#action_12906681 ] Pranav Khaitan commented on HBASE-2959: --- The reseeking technique would help here. A

[jira] Commented: (HBASE-2406) Define semantics of cell timestamps/versions

[ https://issues.apache.org/jira/browse/HBASE-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906621#action_12906621 ] Pranav Khaitan commented on HBASE-2406: --- Patch for this issue posted at https://revie

[jira] Commented: (HBASE-1485) Wrong or indeterminate behavior when there are duplicate versions of a column

[ https://issues.apache.org/jira/browse/HBASE-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906620#action_12906620 ] Pranav Khaitan commented on HBASE-1485: --- Patch for this issue posted at https://revie

[jira] Commented: (HBASE-2450) For single row reads of specific columns, seek to the first column in HFiles rather than start of row

[ https://issues.apache.org/jira/browse/HBASE-2450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906055#action_12906055 ] Pranav Khaitan commented on HBASE-2450: --- @Stack: The submitted patch will make this c

[jira] Assigned: (HBASE-2406) Define semantics of cell timestamps/versions

[ https://issues.apache.org/jira/browse/HBASE-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-2406: - Assignee: Pranav Khaitan > Define semantics of cell timestamps/versions > ---

[jira] Assigned: (HBASE-2649) Make use of storefile 'order' making certain decisions during merge sort

[ https://issues.apache.org/jira/browse/HBASE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-2649: - Assignee: Pranav Khaitan > Make use of storefile 'order' making certain decisions during

[jira] Assigned: (HBASE-2916) Reseek directly to next column

[ https://issues.apache.org/jira/browse/HBASE-2916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-2916: - Assignee: Pranav Khaitan > Reseek directly to next column > -

[jira] Assigned: (HBASE-2450) For single row reads of specific columns, seek to the first column in HFiles rather than start of row

[ https://issues.apache.org/jira/browse/HBASE-2450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-2450: - Assignee: Pranav Khaitan > For single row reads of specific columns, seek to the first co

[jira] Assigned: (HBASE-1485) Wrong or indeterminate behavior when there are duplicate versions of a column

[ https://issues.apache.org/jira/browse/HBASE-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-1485: - Assignee: Pranav Khaitan > Wrong or indeterminate behavior when there are duplicate versi

[jira] Commented: (HBASE-2856) TestAcidGuarantee broken on trunk

[ https://issues.apache.org/jira/browse/HBASE-2856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12900929#action_12900929 ] Pranav Khaitan commented on HBASE-2856: --- @Stack, in my understanding what you are say

[jira] Commented: (HBASE-2856) TestAcidGuarantee broken on trunk

[ https://issues.apache.org/jira/browse/HBASE-2856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12900535#action_12900535 ] Pranav Khaitan commented on HBASE-2856: --- I guess we could fix this by not updating th

[jira] Updated: (HBASE-2928) Fault in logic in BinaryPrefixComparator leads to ArrayIndexOutOfBoundsException.

[ https://issues.apache.org/jira/browse/HBASE-2928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2928: -- Description: Following statement makes an incorrect assumption that value.length >= this.value

[jira] Created: (HBASE-2928) Fault in logic in BinaryPrefixComparator leads to ArrayIndexOutOfBoundsException.

Fault in logic in BinaryPrefixComparator leads to ArrayIndexOutOfBoundsException. - Key: HBASE-2928 URL: https://issues.apache.org/jira/browse/HBASE-2928 Project: HBase

[jira] Resolved: (HBASE-2904) Smart seeking using filters

[ https://issues.apache.org/jira/browse/HBASE-2904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan resolved HBASE-2904. --- Hadoop Flags: [Reviewed] Resolution: Fixed Code submitted. Committed by Ryan. Thanks t

[jira] Resolved: (HBASE-2903) ColumnPrefix filtering

[ https://issues.apache.org/jira/browse/HBASE-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan resolved HBASE-2903. --- Hadoop Flags: [Reviewed] Resolution: Fixed Code submitted. Committed by Ryan. Thanks t

[jira] Resolved: (HBASE-1517) Implement inexpensive seek operations in HFile

[ https://issues.apache.org/jira/browse/HBASE-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan resolved HBASE-1517. --- Hadoop Flags: [Reviewed] Resolution: Fixed Code submitted. Committed by Ryan. Thanks t

[jira] Updated: (HBASE-2904) Smart seeking using filters

[ https://issues.apache.org/jira/browse/HBASE-2904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2904: -- Attachment: ReseekV10.patch Patch for HBASE-1517, HBASE-2903, HBASE-2904 > Smart seeking using

[jira] Updated: (HBASE-2903) ColumnPrefix filtering

[ https://issues.apache.org/jira/browse/HBASE-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2903: -- Attachment: ReseekV10.patch Patch for HBASE-1517, HBASE-2903, HBASE-2904 > ColumnPrefix filter

[jira] Updated: (HBASE-1517) Implement inexpensive seek operations in HFile

[ https://issues.apache.org/jira/browse/HBASE-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-1517: -- Attachment: ReseekV10.patch Patch for HBASE-1517, HBASE-2903, HBASE-2904 > Implement inexpensi

[jira] Commented: (HBASE-2916) Reseek directly to next column

[ https://issues.apache.org/jira/browse/HBASE-2916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898397#action_12898397 ] Pranav Khaitan commented on HBASE-2916: --- Ryan says: I think it is also possible to cr

[jira] Commented: (HBASE-2917) Reseek directly to next row

[ https://issues.apache.org/jira/browse/HBASE-2917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898396#action_12898396 ] Pranav Khaitan commented on HBASE-2917: --- Ryan says: we should be doing an optimized r

[jira] Created: (HBASE-2917) Reseek directly to next row

Reseek directly to next row --- Key: HBASE-2917 URL: https://issues.apache.org/jira/browse/HBASE-2917 Project: HBase Issue Type: Improvement Reporter: Pranav Khaitan When done with the current row, resee

[jira] Created: (HBASE-2916) Reseek directly to next column

Reseek directly to next column -- Key: HBASE-2916 URL: https://issues.apache.org/jira/browse/HBASE-2916 Project: HBase Issue Type: Improvement Components: regionserver Reporter: Pranav Khaita

[jira] Commented: (HBASE-2903) ColumnPrefix filtering

[ https://issues.apache.org/jira/browse/HBASE-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12896428#action_12896428 ] Pranav Khaitan commented on HBASE-2903: --- Yah, I talked about this in the patch posted

[jira] Created: (HBASE-2904) Smart seeking using filters

Smart seeking using filters --- Key: HBASE-2904 URL: https://issues.apache.org/jira/browse/HBASE-2904 Project: HBase Issue Type: Improvement Reporter: Pranav Khaitan Assignee: Pranav Khaitan

[jira] Updated: (HBASE-2903) ColumnPrefix filtering

[ https://issues.apache.org/jira/browse/HBASE-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2903: -- Summary: ColumnPrefix filtering (was: ColumnPrefix filtering and advanced seeking) > ColumnPr

[jira] Created: (HBASE-2903) ColumnPrefix filtering and advanced seeking

ColumnPrefix filtering and advanced seeking --- Key: HBASE-2903 URL: https://issues.apache.org/jira/browse/HBASE-2903 Project: HBase Issue Type: Improvement Reporter: Pranav Khaitan

[jira] Commented: (HBASE-2852) Bloom filter NPE

[ https://issues.apache.org/jira/browse/HBASE-2852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12892081#action_12892081 ] Pranav Khaitan commented on HBASE-2852: --- Thanks for going through the patch. I had up

[jira] Updated: (HBASE-2854) broken tests on trunk

[ https://issues.apache.org/jira/browse/HBASE-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2854: -- Attachment: TimerangeAlltime.patch The tests were broken because the Timestamp was not being se

[jira] Created: (HBASE-2852) Bloom filter NPE

Bloom filter NPE Key: HBASE-2852 URL: https://issues.apache.org/jira/browse/HBASE-2852 Project: HBase Issue Type: Bug Components: regionserver Reporter: Pranav Khaitan Assignee: Pranav Khait

[jira] Created: (HBASE-2844) Capping the number of regions

Capping the number of regions - Key: HBASE-2844 URL: https://issues.apache.org/jira/browse/HBASE-2844 Project: HBase Issue Type: Improvement Components: regionserver Reporter: Pranav Khaitan

[jira] Updated: (HBASE-2517) During reads when passed the specified time range, seek to next column

[ https://issues.apache.org/jira/browse/HBASE-2517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2517: -- Attachment: QueryMatcherV2.patch Modified every test method to create a different table for tes

[jira] Updated: (HBASE-2265) HFile and Memstore should maintain minimum and maximum timestamps

[ https://issues.apache.org/jira/browse/HBASE-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2265: -- Attachment: TimestampOptimizationV6.patch Hi Ryan, Jonathan, There is a major correction to t

[jira] Assigned: (HBASE-1517) Implement inexpensive seek operations in HFile

[ https://issues.apache.org/jira/browse/HBASE-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-1517: - Assignee: Pranav Khaitan (was: ryan rawson) > Implement inexpensive seek operations in H

[jira] Commented: (HBASE-2797) Another NPE in ReadWriteConsistencyControl

[ https://issues.apache.org/jira/browse/HBASE-2797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12886149#action_12886149 ] Pranav Khaitan commented on HBASE-2797: --- This patch doesn't fix the error I was getti

[jira] Commented: (HBASE-1517) Implement inexpensive seek operations in HFile

[ https://issues.apache.org/jira/browse/HBASE-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12886120#action_12886120 ] Pranav Khaitan commented on HBASE-1517: --- Yes, I think you are right that the API look

[jira] Commented: (HBASE-1517) Implement inexpensive seek operations in HFile

[ https://issues.apache.org/jira/browse/HBASE-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12886094#action_12886094 ] Pranav Khaitan commented on HBASE-1517: --- @Ryan, I was going through your code at htt

[jira] Assigned: (HBASE-2517) During reads when passed the specified time range, seek to next column

[ https://issues.apache.org/jira/browse/HBASE-2517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan reassigned HBASE-2517: - Assignee: Pranav Khaitan > During reads when passed the specified time range, seek to nex

[jira] Updated: (HBASE-2797) Another NPE in ReadWriteConsistencyControl

[ https://issues.apache.org/jira/browse/HBASE-2797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pranav Khaitan updated HBASE-2797: -- Attachment: testDebugNPE.diff Got a similar NPE error while running a test for HBase-2265. Wrot

[jira] Commented: (HBASE-2265) HFile and Memstore should maintain minimum and maximum timestamps

[ https://issues.apache.org/jira/browse/HBASE-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12885304#action_12885304 ] Pranav Khaitan commented on HBASE-2265: --- Resolved! Diff submitted for review at htt