[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181695#comment-13181695 ] Lars Hofhansl commented on HBASE-5088: -- I thought so too :) That line went through

[jira] [Commented] (HBASE-5134) Remove getRegionServerWithoutRetries and getRegionServerWithRetries from HConnection Interface

[ https://issues.apache.org/jira/browse/HBASE-5134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181750#comment-13181750 ] Lars Hofhansl commented on HBASE-5134: -- I think this is trunk only material, though.

[jira] [Commented] (HBASE-4956) Control direct memory buffer consumption by HBaseClient

[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181872#comment-13181872 ] Lars Hofhansl commented on HBASE-4956: -- @Stack and Ted: Yes, if the application uses

[jira] [Commented] (HBASE-5121) MajorCompaction may affect scan's correctness

[ https://issues.apache.org/jira/browse/HBASE-5121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180631#comment-13180631 ] Lars Hofhansl commented on HBASE-5121: -- bq. We find the reason is that

[jira] [Commented] (HBASE-2038) Coprocessors: Region level indexing

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180996#comment-13180996 ] Lars Hofhansl commented on HBASE-2038: -- Maybe there's a way to collaborate on this

[jira] [Commented] (HBASE-5104) Provide a reliable intra-row pagination mechanism

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181053#comment-13181053 ] Lars Hofhansl commented on HBASE-5104: -- It seems you have a very specific usecase. A

[jira] [Commented] (HBASE-2038) Coprocessors: Region level indexing

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181077#comment-13181077 ] Lars Hofhansl commented on HBASE-2038: -- I see. So if I wanted to do a Get and all I

[jira] [Commented] (HBASE-5084) Allow different HTable instances to share one ExecutorService

[ https://issues.apache.org/jira/browse/HBASE-5084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181108#comment-13181108 ] Lars Hofhansl commented on HBASE-5084: -- The difference is that with the {code}

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181164#comment-13181164 ] Lars Hofhansl commented on HBASE-5088: -- Thanks! Some performance hit was expected,

[jira] [Commented] (HBASE-5134) Remove getRegionServerWithoutRetries and getRegionServerWithRetries from HConnection Interface

[ https://issues.apache.org/jira/browse/HBASE-5134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181181#comment-13181181 ] Lars Hofhansl commented on HBASE-5134: -- +1... Didn't even realize that's what's

[jira] [Commented] (HBASE-2038) Coprocessors: Region level indexing

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13181183#comment-13181183 ] Lars Hofhansl commented on HBASE-2038: -- I have no particular use case... Just that I

[jira] [Commented] (HBASE-4218) Data Block Encoding of KeyValues (aka delta encoding / prefix compression)

[ https://issues.apache.org/jira/browse/HBASE-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179650#comment-13179650 ] Lars Hofhansl commented on HBASE-4218: -- One more thought about ENCODED_IN_CACHE_ONLY

[jira] [Commented] (HBASE-5120) Timeout monitor races with table disable handler

[ https://issues.apache.org/jira/browse/HBASE-5120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179660#comment-13179660 ] Lars Hofhansl commented on HBASE-5120: -- Hey Ram, I know you said this is not done,

[jira] [Commented] (HBASE-5121) MajorCompaction may affect scan's correctness

[ https://issues.apache.org/jira/browse/HBASE-5121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179666#comment-13179666 ] Lars Hofhansl commented on HBASE-5121: -- I see the patch is against trunk. Does this

[jira] [Commented] (HBASE-2947) MultiIncrement/MultiAppend (MultiGet functionality for increments and appends)

[ https://issues.apache.org/jira/browse/HBASE-2947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179685#comment-13179685 ] Lars Hofhansl commented on HBASE-2947: -- I ran the four failing tests locally and they

[jira] [Commented] (HBASE-3373) Allow regions to be load-balanced by table

[ https://issues.apache.org/jira/browse/HBASE-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179767#comment-13179767 ] Lars Hofhansl commented on HBASE-3373: -- I forgot to +1 it above.

[jira] [Commented] (HBASE-2947) MultiIncrement/MultiAppend (MultiGet functionality for increments and appends)

[ https://issues.apache.org/jira/browse/HBASE-2947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179933#comment-13179933 ] Lars Hofhansl commented on HBASE-2947: -- Good point... I just checked, and Row extends

[jira] [Commented] (HBASE-2038) Coprocessors: Region level indexing

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180068#comment-13180068 ] Lars Hofhansl commented on HBASE-2038: -- @Alex: Are you still planning to work on

[jira] [Commented] (HBASE-5081) Distributed log splitting deleteNode races against splitLog retry

[ https://issues.apache.org/jira/browse/HBASE-5081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180197#comment-13180197 ] Lars Hofhansl commented on HBASE-5081: -- Couldn't you just move the try/catch outside

[jira] [Commented] (HBASE-5104) Provide a reliable pagination mechanism

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180201#comment-13180201 ] Lars Hofhansl commented on HBASE-5104: -- Thanks Stack. I see, so

[jira] [Commented] (HBASE-5104) Provide a reliable pagination mechanism

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180219#comment-13180219 ] Lars Hofhansl commented on HBASE-5104: -- You mean HBASE-4256? Yep... :) Although we

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13180225#comment-13180225 ] Lars Hofhansl commented on HBASE-5088: -- These four test frequently (always?) fail.

[jira] [Commented] (HBASE-5097) RegionObserver implementation whose preScannerOpen and postScannerOpen Impl return null can stall the system initialization through NPE

[ https://issues.apache.org/jira/browse/HBASE-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178979#comment-13178979 ] Lars Hofhansl commented on HBASE-5097: -- +1 on patch (with fixed indentation :) ).

[jira] [Commented] (HBASE-5090) Allow the user to specify inclusiveness of start/end rows on Scan.

[ https://issues.apache.org/jira/browse/HBASE-5090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179030#comment-13179030 ] Lars Hofhansl commented on HBASE-5090: -- Do we really have to make it more complicated

[jira] [Commented] (HBASE-5104) FilterList doesn't work right with ColumnPaginationFilter

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179042#comment-13179042 ] Lars Hofhansl commented on HBASE-5104: -- Yeah, filters are applied before we do the

[jira] [Commented] (HBASE-5090) Allow the user to specify inclusiveness of start/end rows on Scan.

[ https://issues.apache.org/jira/browse/HBASE-5090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179051#comment-13179051 ] Lars Hofhansl commented on HBASE-5090: -- I wouldn't have thought of Keith's

[jira] [Commented] (HBASE-4218) Data Block Encoding of KeyValues (aka delta encoding / prefix compression)

[ https://issues.apache.org/jira/browse/HBASE-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179057#comment-13179057 ] Lars Hofhansl commented on HBASE-4218: -- +1 on avoid different encoding on disk vs

[jira] [Commented] (HBASE-5090) Allow the user to specify inclusiveness of start/end rows on Scan.

[ https://issues.apache.org/jira/browse/HBASE-5090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179066#comment-13179066 ] Lars Hofhansl commented on HBASE-5090: -- Filed HBASE-5118 to fix the documentation.

[jira] [Commented] (HBASE-5104) FilterList doesn't work right with ColumnPaginationFilter

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179138#comment-13179138 ] Lars Hofhansl commented on HBASE-5104: -- It can already be done from the Scan API. #

[jira] [Commented] (HBASE-5090) Allow the user to specify inclusiveness of start/end rows on Scan.

[ https://issues.apache.org/jira/browse/HBASE-5090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179140#comment-13179140 ] Lars Hofhansl commented on HBASE-5090: -- I like that idea... Will do as part

[jira] [Commented] (HBASE-5104) FilterList doesn't work right with ColumnPaginationFilter

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179144#comment-13179144 ] Lars Hofhansl commented on HBASE-5104: -- I think scanner caching would take care of

[jira] [Commented] (HBASE-5119) Set the TimeoutMonitor's timeout back down

[ https://issues.apache.org/jira/browse/HBASE-5119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179193#comment-13179193 ] Lars Hofhansl commented on HBASE-5119: -- This stuff scares me. How do you manually

[jira] [Commented] (HBASE-2947) MultiIncrement (MultiGet functionality for increments)

[ https://issues.apache.org/jira/browse/HBASE-2947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179202#comment-13179202 ] Lars Hofhansl commented on HBASE-2947: -- @Jon: Are you still working on this? Patch

[jira] [Commented] (HBASE-2947) MultiIncrement (MultiGet functionality for increments)

[ https://issues.apache.org/jira/browse/HBASE-2947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179228#comment-13179228 ] Lars Hofhansl commented on HBASE-2947: -- Cool... I'll add a test.

[jira] [Commented] (HBASE-4218) Data Block Encoding of KeyValues (aka delta encoding / prefix compression)

[ https://issues.apache.org/jira/browse/HBASE-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179262#comment-13179262 ] Lars Hofhansl commented on HBASE-4218: -- Mikhail's explanation absolutely makes sense.

[jira] [Commented] (HBASE-5120) Timeout monitor races with table disable handler

[ https://issues.apache.org/jira/browse/HBASE-5120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179263#comment-13179263 ] Lars Hofhansl commented on HBASE-5120: -- HBASE-5119 is almost identical.

[jira] [Commented] (HBASE-5090) Allow the user to specify inclusiveness of start/end rows on Scan.

[ https://issues.apache.org/jira/browse/HBASE-5090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179269#comment-13179269 ] Lars Hofhansl commented on HBASE-5090: -- @Ioannis: Could check the added/changed text

[jira] [Commented] (HBASE-2947) MultiIncrement (MultiGet functionality for increments)

[ https://issues.apache.org/jira/browse/HBASE-2947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13179295#comment-13179295 ] Lars Hofhansl commented on HBASE-2947: -- While I am at it, I am also going to this for

[jira] [Commented] (HBASE-3373) Allow regions to be load-balanced by table

[ https://issues.apache.org/jira/browse/HBASE-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178606#comment-13178606 ] Lars Hofhansl commented on HBASE-3373: -- Looks good to me (as far as I understand the

[jira] [Commented] (HBASE-848) API to inspect cell deletions

[ https://issues.apache.org/jira/browse/HBASE-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178249#comment-13178249 ] Lars Hofhansl commented on HBASE-848: - And shell support for this was added with

[jira] [Commented] (HBASE-753) Safe copy of tables using hdfs copy (WAS - Can't replace the data of a particular table by copying its files on HDFS)

[ https://issues.apache.org/jira/browse/HBASE-753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178250#comment-13178250 ] Lars Hofhansl commented on HBASE-753: - Something like this might still be useful, this

[jira] [Commented] (HBASE-2834) Deferred deletes

[ https://issues.apache.org/jira/browse/HBASE-2834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178292#comment-13178292 ] Lars Hofhansl commented on HBASE-2834: -- Seems this is duplicated by HBASE-4536...

[jira] [Commented] (HBASE-4926) DebugFilter; counts how many KVs skipped before result found, counts storefiles we tripped over

[ https://issues.apache.org/jira/browse/HBASE-4926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178293#comment-13178293 ] Lars Hofhansl commented on HBASE-4926: -- bq. In this case, the user had a region that

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178295#comment-13178295 ] Lars Hofhansl commented on HBASE-5088: -- @Jieshan: What do you think of my attached

[jira] [Commented] (HBASE-4608) HLog Compression

[ https://issues.apache.org/jira/browse/HBASE-4608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178079#comment-13178079 ] Lars Hofhansl commented on HBASE-4608: -- @Li: How big do you expect the in-memory

[jira] [Commented] (HBASE-5112) TestReplication#queueFailover flaky due to potentially uninitialized Scan

[ https://issues.apache.org/jira/browse/HBASE-5112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13178080#comment-13178080 ] Lars Hofhansl commented on HBASE-5112: -- There might be multiple issues. This patch is

[jira] [Commented] (HBASE-4397) -ROOT-, .META. table stay offline for too long in the case of all RSs are shutdown at the same time

[ https://issues.apache.org/jira/browse/HBASE-4397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177756#comment-13177756 ] Lars Hofhansl commented on HBASE-4397: -- Nice find and patch... +1 (As a sidenote...

[jira] [Commented] (HBASE-5112) TestReplication#queueFailover flaky due to code error

[ https://issues.apache.org/jira/browse/HBASE-5112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177891#comment-13177891 ] Lars Hofhansl commented on HBASE-5112: -- Nice find. +1 on patch.

[jira] [Commented] (HBASE-5112) TestReplication#queueFailover flaky due to potentially uninitialized Scan

[ https://issues.apache.org/jira/browse/HBASE-5112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177895#comment-13177895 ] Lars Hofhansl commented on HBASE-5112: -- +1 on v2

[jira] [Commented] (HBASE-5108) ICV puts memstore before writing WAL first -- by default; make the default be 'correct' and let better perf be optional

[ https://issues.apache.org/jira/browse/HBASE-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177899#comment-13177899 ] Lars Hofhansl commented on HBASE-5108: -- To be very precise, what happens (ICV,

[jira] [Commented] (HBASE-5108) ICV puts memstore before writing WAL first -- by default; make the default be 'correct' and let better perf be optional

[ https://issues.apache.org/jira/browse/HBASE-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177901#comment-13177901 ] Lars Hofhansl commented on HBASE-5108: -- Where #3 would be the current behavior.

[jira] [Commented] (HBASE-5103) Fix places where master znode is improperly deserialized.

[ https://issues.apache.org/jira/browse/HBASE-5103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177308#comment-13177308 ] Lars Hofhansl commented on HBASE-5103: -- +1 Fix places where master

[jira] [Commented] (HBASE-5104) FilterList doesn't work right with filters (such as ColumPrefixFilter) which use the SEEK_NEXT_USING_HINT

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177425#comment-13177425 ] Lars Hofhansl commented on HBASE-5104: -- It seems to me that ColumnPaginationFilter

[jira] [Commented] (HBASE-5104) FilterList doesn't work right with ColumnPaginationFilter

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177435#comment-13177435 ] Lars Hofhansl commented on HBASE-5104: -- @Kannan: Right, that's what I had in mind.

[jira] [Commented] (HBASE-5099) ZK event thread waiting for root region while server shutdown handler waiting for event thread to finish distributed log splitting to recover the region sever the root

[ https://issues.apache.org/jira/browse/HBASE-5099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177439#comment-13177439 ] Lars Hofhansl commented on HBASE-5099: -- Sorry I did not state this clearly. I meant

[jira] [Commented] (HBASE-5104) FilterList doesn't work right with ColumnPaginationFilter

[ https://issues.apache.org/jira/browse/HBASE-5104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177442#comment-13177442 ] Lars Hofhansl commented on HBASE-5104: -- And of course this bug still needs to be

[jira] [Commented] (HBASE-5099) ZK event thread waiting for root region while server shutdown handler waiting for event thread to finish distributed log splitting to recover the region sever the root

[ https://issues.apache.org/jira/browse/HBASE-5099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177449#comment-13177449 ] Lars Hofhansl commented on HBASE-5099: -- Yep... That's better. ZK

[jira] [Commented] (HBASE-5097) RegionObserver implementation whose preScannerOpen and postScannerOpen Impl return null can stall the system initialization through NPE

[ https://issues.apache.org/jira/browse/HBASE-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177493#comment-13177493 ] Lars Hofhansl commented on HBASE-5097: -- Looks good. How about: {code} ... if

[jira] [Commented] (HBASE-5108) CheckAndPut, CheckAndDelete, and ICV put memstore before writing WAL first -- by default

[ https://issues.apache.org/jira/browse/HBASE-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177552#comment-13177552 ] Lars Hofhansl commented on HBASE-5108: -- When I wrote that paragraph I had ICV in

[jira] [Commented] (HBASE-5097) RegionObserver implementation whose preScannerOpen and postScannerOpen Impl return null can stall the system initialization through NPE

[ https://issues.apache.org/jira/browse/HBASE-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177555#comment-13177555 ] Lars Hofhansl commented on HBASE-5097: -- @Ted and @Ram... What do you think of my idea

[jira] [Commented] (HBASE-5108) CheckAndPut, CheckAndDelete, and ICV put memstore before writing WAL first -- by default

[ https://issues.apache.org/jira/browse/HBASE-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177557#comment-13177557 ] Lars Hofhansl commented on HBASE-5108: -- We can fix the ICV issue here (if we want).

[jira] [Commented] (HBASE-5108) ICV puts memstore before writing WAL first -- by default; make the default be 'correct' and let better perf be optional

[ https://issues.apache.org/jira/browse/HBASE-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13177570#comment-13177570 ] Lars Hofhansl commented on HBASE-5108: -- As discussed in HBASE-4583, this will make

[jira] [Commented] (HBASE-5097) RegionObserver implementation whose preScannerOpen and postScannerOpen Impl return null can stall the system initialization through NPE

[ https://issues.apache.org/jira/browse/HBASE-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176701#comment-13176701 ] Lars Hofhansl commented on HBASE-5097: -- fair enough. So if posyOpenScanner returns

[jira] [Commented] (HBASE-3274) Replace all config properties references in code with string constants

[ https://issues.apache.org/jira/browse/HBASE-3274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176276#comment-13176276 ] Lars Hofhansl commented on HBASE-3274: -- Big +1. I have actually reviewed some recent

[jira] [Commented] (HBASE-3924) Improve Shell's CLI help

[ https://issues.apache.org/jira/browse/HBASE-3924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176281#comment-13176281 ] Lars Hofhansl commented on HBASE-3924: -- It's still a bit confusing I think. How

[jira] [Commented] (HBASE-5097) Coprocessor RegionObserver implementation without preScannerOpen and postScannerOpen Impl is throwing NPE and so failing the system initialization.

[ https://issues.apache.org/jira/browse/HBASE-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176296#comment-13176296 ] Lars Hofhansl commented on HBASE-5097: -- Not a big fan of catching NPEs. We can add a

[jira] [Commented] (HBASE-5061) StoreFileLocalityChecker

[ https://issues.apache.org/jira/browse/HBASE-5061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176311#comment-13176311 ] Lars Hofhansl commented on HBASE-5061: -- From looking at the code, this would produce

[jira] [Commented] (HBASE-5061) StoreFileLocalityChecker

[ https://issues.apache.org/jira/browse/HBASE-5061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176332#comment-13176332 ] Lars Hofhansl commented on HBASE-5061: -- That's what I had envisioned for the -t

[jira] [Commented] (HBASE-3924) Improve Shell's CLI help

[ https://issues.apache.org/jira/browse/HBASE-3924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176334#comment-13176334 ] Lars Hofhansl commented on HBASE-3924: -- +1 on ditching HBase and just say shell. And

[jira] [Commented] (HBASE-5097) Coprocessor RegionObserver implementation without preScannerOpen and postScannerOpen Impl is throwing NPE and so failing the system initialization.

[ https://issues.apache.org/jira/browse/HBASE-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176440#comment-13176440 ] Lars Hofhansl commented on HBASE-5097: -- Hmmm. There is no default implementation for

[jira] [Commented] (HBASE-5096) Replication does not handle deletes correctly.

[ https://issues.apache.org/jira/browse/HBASE-5096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176014#comment-13176014 ] Lars Hofhansl commented on HBASE-5096: -- I was able to verify the incorrect behavior

[jira] [Commented] (HBASE-5096) Replication does not handle deletes correctly.

[ https://issues.apache.org/jira/browse/HBASE-5096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176020#comment-13176020 ] Lars Hofhansl commented on HBASE-5096: -- Scary to think that this has gone unnoticed

[jira] [Commented] (HBASE-5010) Filter HFiles based on TTL

[ https://issues.apache.org/jira/browse/HBASE-5010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176029#comment-13176029 ] Lars Hofhansl commented on HBASE-5010: -- We have a bunch of other optimizations in

[jira] [Commented] (HBASE-5096) Replication does not handle deletes correctly.

[ https://issues.apache.org/jira/browse/HBASE-5096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176059#comment-13176059 ] Lars Hofhansl commented on HBASE-5096: -- Both TestHFileOutputFormat and

[jira] [Commented] (HBASE-4224) Need a flush by regionserver rather than by table option

[ https://issues.apache.org/jira/browse/HBASE-4224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176063#comment-13176063 ] Lars Hofhansl commented on HBASE-4224: -- Sorry for coming late to this. It seems

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13176083#comment-13176083 ] Lars Hofhansl commented on HBASE-5088: -- Thanks for your time on this Jieshan!

[jira] [Commented] (HBASE-5010) Filter HFiles based on TTL

[ https://issues.apache.org/jira/browse/HBASE-5010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175861#comment-13175861 ] Lars Hofhansl commented on HBASE-5010: -- MinVersions is my doing. I'll take a look as

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175492#comment-13175492 ] Lars Hofhansl commented on HBASE-5088: -- probably because of ConcurrenSkiplistMap...

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175554#comment-13175554 ] Lars Hofhansl commented on HBASE-5088: -- I was worrying too why have not discovered

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175565#comment-13175565 ] Lars Hofhansl commented on HBASE-5088: -- Looking at trunk patch... Looks good. Since

[jira] [Commented] (HBASE-5058) Allow HBaseAdmin to use an existing connection

[ https://issues.apache.org/jira/browse/HBASE-5058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175602#comment-13175602 ] Lars Hofhansl commented on HBASE-5058: -- Ah thanks... I cut and pasted the same into

[jira] [Commented] (HBASE-4938) Create a HRegion.getScanner public method that allows reading from a specified readPoint

[ https://issues.apache.org/jira/browse/HBASE-4938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175604#comment-13175604 ] Lars Hofhansl commented on HBASE-4938: -- So that looks pretty good. TestTableMapReduce

[jira] [Commented] (HBASE-4439) Move ClientScanner out of HTable

[ https://issues.apache.org/jira/browse/HBASE-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174906#comment-13174906 ] Lars Hofhansl commented on HBASE-4439: -- I think the preferred/default route would

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175142#comment-13175142 ] Lars Hofhansl commented on HBASE-5088: -- If the observed behavior is for the calling

[jira] [Commented] (HBASE-5081) Distributed log splitting deleteNode races againsth splitLog retry

[ https://issues.apache.org/jira/browse/HBASE-5081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175146#comment-13175146 ] Lars Hofhansl commented on HBASE-5081: -- @Prakash: I like that idea. Keeps the logic

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175257#comment-13175257 ] Lars Hofhansl commented on HBASE-5088: -- @Stack... Do you think this is critical? (it

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175274#comment-13175274 ] Lars Hofhansl commented on HBASE-5088: -- Agree... Shouldn't kill the RC. One thing I

[jira] [Commented] (HBASE-4938) Create a HRegion.getScanner public method that allows reading from a specified readPoint

[ https://issues.apache.org/jira/browse/HBASE-4938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175297#comment-13175297 ] Lars Hofhansl commented on HBASE-4938: -- +1 on latest patch attached (provided it

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13175303#comment-13175303 ] Lars Hofhansl commented on HBASE-5088: -- I also have a version that replaces

[jira] [Commented] (HBASE-4439) Move ClientScanner out of HTable

[ https://issues.apache.org/jira/browse/HBASE-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174459#comment-13174459 ] Lars Hofhansl commented on HBASE-4439: -- I'm still interesting in committing this.

[jira] [Commented] (HBASE-1774) HTable$ClientScanner modifies its input parameters

[ https://issues.apache.org/jira/browse/HBASE-1774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174481#comment-13174481 ] Lars Hofhansl commented on HBASE-1774: -- Unfortunately making a copy is no longer

[jira] [Commented] (HBASE-4439) Move ClientScanner out of HTable

[ https://issues.apache.org/jira/browse/HBASE-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174486#comment-13174486 ] Lars Hofhansl commented on HBASE-4439: -- See my comment in HBASE-1774. Turns out as it

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174646#comment-13174646 ] Lars Hofhansl commented on HBASE-5088: -- ConcurrentSkipListMap does not appear to have

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174652#comment-13174652 ] Lars Hofhansl commented on HBASE-5088: -- Or maybe I misunderstood and you want just

[jira] [Commented] (HBASE-5088) A concurrency issue on SoftValueSortedMap

[ https://issues.apache.org/jira/browse/HBASE-5088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13174659#comment-13174659 ] Lars Hofhansl commented on HBASE-5088: -- SoftValueSortedMap is (currently) only used

[jira] [Commented] (HBASE-5058) Allow HBaseAmin to use an existing connection

[ https://issues.apache.org/jira/browse/HBASE-5058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13173364#comment-13173364 ] Lars Hofhansl commented on HBASE-5058: -- @Stack: I think that about sums it up. The

[jira] [Commented] (HBASE-5073) Registered listeners not getting removed leading to memory leak in HBaseAdmin

[ https://issues.apache.org/jira/browse/HBASE-5073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13173462#comment-13173462 ] Lars Hofhansl commented on HBASE-5073: -- +1 Maybe in another jira we should either

[jira] [Commented] (HBASE-5078) DistributedLogSplitter failing to split file because it has edits for lots of regions

[ https://issues.apache.org/jira/browse/HBASE-5078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13173872#comment-13173872 ] Lars Hofhansl commented on HBASE-5078: -- Came here to +1... Too late :) Interesting

[jira] [Commented] (HBASE-4956) Control direct memory buffer consumption by HBaseClient

[ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13173917#comment-13173917 ] Lars Hofhansl commented on HBASE-4956: -- Just checked the HTable code in trunk... Puts

[jira] [Commented] (HBASE-5058) Allow HBaseAmin to use an existing connection

[ https://issues.apache.org/jira/browse/HBASE-5058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13172474#comment-13172474 ] Lars Hofhansl commented on HBASE-5058: -- Anybody opposed to the last patch? This is

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