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Zheng Hu commented on HBASE-21657:
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bq. I think this method is only called if we actually return some
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Zheng Hu commented on HBASE-21657:
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Add an simple patch to give an comparable benchmark.
>
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Zheng Hu updated HBASE-21657:
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Attachment: HBASE-21657.v1.patch
> PrivateCellUtil#estimatedSerializedSizeOf has been the bottleneck in
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Zheng Hu updated HBASE-21657:
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Comment: was deleted
(was: In HFileReaderImpl#getCell, we will new an SizeCachedKeyValue for each
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Zheng Hu commented on HBASE-21657:
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In HFileReaderImpl#getCell, we will new an SizeCachedKeyValue for
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Zheng Hu updated HBASE-21657:
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Fix Version/s: 2.0.5
2.1.3
2.2.0
3.0.0
>
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Zheng Hu updated HBASE-21657:
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Description:
We are evaluating the performance of branch-2, and find that the throughput of
scan in
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Zheng Hu updated HBASE-21657:
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Component/s: Performance
> PrivateCellUtil#estimatedSerializedSizeOf has been the bottleneck in 100%
>
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Zheng Hu updated HBASE-21657:
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Description:
We are evaluating the performance of branch-2, and find that the throughput in
SSD
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Zheng Hu updated HBASE-21657:
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Description:
We are evaluating the performance of branch-2, and find that the throughput in
SSD
Zheng Hu created HBASE-21657:
Summary: PrivateCellUtil#estimatedSerializedSizeOf has been the
bottleneck in 100% scan case.
Key: HBASE-21657
URL: https://issues.apache.org/jira/browse/HBASE-21657
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Zheng Hu commented on HBASE-21649:
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BTW, I have one suggestion: Could we move the generated thrift java
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Zheng Hu updated HBASE-21642:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
>
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Zheng Hu updated HBASE-21642:
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Fix Version/s: 2.2.0
3.0.0
> CopyTable by reading snapshot and bulkloading will save
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Zheng Hu commented on HBASE-21642:
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Since the HBASE-21514 has been pushed to branch-2 and master, so
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Zheng Hu updated HBASE-21642:
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Status: Patch Available (was: Open)
> CopyTable by reading snapshot and bulkloading will save a lot of
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Zheng Hu updated HBASE-21642:
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Attachment: HBASE-21642.v1.patch
> CopyTable by reading snapshot and bulkloading will save a lot of
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Zheng Hu commented on HBASE-21642:
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When running copyTable on Mob table by scan snapshot, I found :
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Zheng Hu updated HBASE-21642:
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Issue Type: Improvement (was: Bug)
> CopyTable by reading snapshot and bulkloading will save a lot of
Zheng Hu created HBASE-21642:
Summary: CopyTable by reading snapshot and bulkloading will save a
lot of time.
Key: HBASE-21642
URL: https://issues.apache.org/jira/browse/HBASE-21642
Project: HBase
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Zheng Hu resolved HBASE-21459.
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Resolution: Fixed
> More benchmark for evaluating the checkKeyValueBytes's performance
>
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Zheng Hu resolved HBASE-21379.
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Resolution: Cannot Reproduce
> RegionServer Stop by ArrayIndexOutOfBoundsException of WAL when
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Zheng Hu commented on HBASE-21379:
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Since [~justice_103] has moved the data from HBase2.x to HBase1.x,
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Zheng Hu commented on HBASE-21632:
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Pushed to branch-1 & branch-1.4 , Thanks all.
> Backport to
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Zheng Hu updated HBASE-21632:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
>
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Zheng Hu commented on HBASE-21632:
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Thanks [~stack], It's my fault. The Hadoop QA seems OK now, Let
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Zheng Hu updated HBASE-21632:
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Attachment: HBASE-21632.v1.patch
> Backport to branch-1 HBASE-21620 Problem in scan query when using
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Zheng Hu updated HBASE-21632:
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Status: Patch Available (was: Open)
> Backport to branch-1 HBASE-21620 Problem in scan query when
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Zheng Hu commented on HBASE-21632:
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[~mohamed.meeran], the patch what you need is here. Will commit if
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Zheng Hu updated HBASE-21632:
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Fix Version/s: 1.4.10
1.5.0
> Backport to branch-1 HBASE-21620 Problem in scan query
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Zheng Hu updated HBASE-21632:
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Attachment: HBASE-21632.v1.patch
> Backport to branch-1 HBASE-21620 Problem in scan query when using
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Zheng Hu reassigned HBASE-21632:
Assignee: Zheng Hu
> Backport to branch-1 HBASE-21620 Problem in scan query when using more than
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Zheng Hu commented on HBASE-21632:
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Will prepare the patch today.
> Backport to branch-1 HBASE-21620
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Zheng Hu updated HBASE-21401:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
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Zheng Hu updated HBASE-21401:
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Fix Version/s: (was: 2.0.5)
(was: 2.1.3)
2.0.4
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Zheng Hu updated HBASE-21401:
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Release Note: Add a sanity check when constructing KeyValue from a byte[].
we use the constructor when
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Zheng Hu updated HBASE-21620:
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Attachment: HBASE-21620.v3.patch
> Problem in scan query when using more than one column prefix filter
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Zheng Hu commented on HBASE-21620:
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bq. Can you please tell for which Version of HBase you provided the
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Zheng Hu commented on HBASE-21620:
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The TestRegionServerAbortTimeout is unrelated to this patch, and
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Zheng Hu commented on HBASE-21401:
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bq. Please fix checkstyle on commit. Add a release note too saying
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Zheng Hu updated HBASE-21620:
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Attachment: HBASE-21620.v2.patch
> Problem in scan query when using more than one column prefix filter
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Zheng Hu commented on HBASE-21401:
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bq. I don't like that we are adding friction to KV making because
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Zheng Hu commented on HBASE-21620:
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It's a critial bug. when I run the UT without the fix, my
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Zheng Hu commented on HBASE-21620:
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Discussed with Guanghao, we can use the preivous return code and
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Zheng Hu updated HBASE-21620:
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Attachment: HBASE-21620.v1.patch
> Problem in scan query when using more than one column prefix filter
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Zheng Hu updated HBASE-21620:
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Affects Version/s: 2.0.4
2.1.2
2.2.0
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Zheng Hu commented on HBASE-21618:
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[~stack], I thinks this fix should go in HBase2.0.4 & HBase2.1.2,
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Zheng Hu updated HBASE-21620:
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Fix Version/s: 1.4.10
2.0.4
2.1.2
2.2.0
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Zheng Hu updated HBASE-21620:
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Attachment: (was: HBASE-21620.branch-1.patch)
> Problem in scan query when using more than one
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Zheng Hu updated HBASE-21618:
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Fix Version/s: (was: 2.0.5)
(was: 2.1.3)
2.0.4
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Zheng Hu commented on HBASE-21620:
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[~mohamed.meeran], I think HBASE-201620.branch-1.patch can help
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Zheng Hu updated HBASE-21620:
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Attachment: HBASE-21620.branch-1.patch
> Problem in scan query when using more than one column prefix
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Zheng Hu updated HBASE-21620:
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Attachment: HBASE-21620.branch-1.patch
> Problem in scan query when using more than one column prefix
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Zheng Hu commented on HBASE-21620:
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Catch the stack in regionserver :
{code}
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Zheng Hu reassigned HBASE-21620:
Assignee: Zheng Hu
> Problem in scan query when using more than one column prefix filter in some
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Zheng Hu commented on HBASE-21620:
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[~mohamed.meeran], I written a UT for it, Yeah , you are right,
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Zheng Hu updated HBASE-21620:
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Attachment: test.patch
> Problem in scan query when using more than one column prefix filter in some
>
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Zheng Hu commented on HBASE-21617:
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You can try to put this patch into https://reviews.apache.org , so
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Zheng Hu updated HBASE-21618:
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Priority: Critical (was: Major)
> Scan with the same startRow(inclusive=true) and
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Zheng Hu updated HBASE-21618:
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Fix Version/s: (was: 1.2.10)
> Scan with the same startRow(inclusive=true) and
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Zheng Hu updated HBASE-21618:
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Fix Version/s: 2.0.5
2.1.3
1.4.10
1.2.10
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Zheng Hu commented on HBASE-21401:
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Sorry for pinging again, [~stack] boss. I'm trying to push this
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Zheng Hu commented on HBASE-21616:
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[~apurtell], please notice that the HBASE-21578 need backport too,
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Zheng Hu commented on HBASE-21401:
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bq. KeyValue does checks of lengths to make sure they are not
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Zheng Hu commented on HBASE-21617:
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Oh, seems the putBigDecimal put the bytes of big decimal into
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Zheng Hu commented on HBASE-21563:
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I'm thinking about something wrong when the FastDiff compressing or
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Zheng Hu commented on HBASE-21401:
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bq. I looked at the patch and I still see double-parse, no? (Once
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Zheng Hu commented on HBASE-21563:
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I've tried to parse the hfile, Yeah, it threw
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Zheng Hu commented on HBASE-21594:
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I tried both 0.98 and branch-1, the same exception as above.
>
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Zheng Hu commented on HBASE-21594:
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I run the test by using you code and hfile, seems not the same
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Zheng Hu commented on HBASE-21594:
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Hi, I'm working on this now. Could you share bulk load code which
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Zheng Hu reassigned HBASE-21594:
Assignee: Zheng Hu
> Requested block is out of range when reading hfile
>
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Zheng Hu updated HBASE-21592:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
>
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Zheng Hu commented on HBASE-21592:
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Pushed to
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Zheng Hu commented on HBASE-21592:
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+1
> quota.addGetResult(r) throw NPE
>
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Zheng Hu commented on HBASE-21401:
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Ping [~stack], [~Apache9], [~anoop.hbase].
> Sanity check when
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Zheng Hu updated HBASE-21592:
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Fix Version/s: 2.0.5
2.1.3
1.4.10
1.2.10
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Zheng Hu commented on HBASE-21592:
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Thanks for the patch, I think we don't need to catch the
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Zheng Hu updated HBASE-21520:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
>
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Zheng Hu commented on HBASE-21520:
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Pushed to
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Zheng Hu commented on HBASE-21520:
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bq. the 1.3.3RC0 binaries are already made and in test. Is this an
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Zheng Hu commented on HBASE-21520:
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Patch for branch-1, waiting for hadoop QA. [~apurtell], Do the
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Zheng Hu updated HBASE-21520:
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Fix Version/s: 1.4.10
1.2.10
1.5.0
> TestMultiColumnScanner cost
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Zheng Hu updated HBASE-21520:
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Attachment: HBASE-21520.branch-1.v4.patch
> TestMultiColumnScanner cost long time when using ROWCOL
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Zheng Hu reassigned HBASE-21602:
Assignee: Yi Mei
> Procedure v2 access control
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Zheng Hu commented on HBASE-21520:
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Patch.v4 : make the TestMultiColumnScanner to be an abstract class,
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Zheng Hu updated HBASE-21520:
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Attachment: HBASE-21520.v4.patch
> TestMultiColumnScanner cost long time when using ROWCOL bloom type
>
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https://issues.apache.org/jira/browse/HBASE-21594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720951#comment-16720951
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Zheng Hu commented on HBASE-21594:
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Great，will take a look later.
> Requested block is out of range
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Zheng Hu commented on HBASE-21594:
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Would you mind to share you UT ? I'll try to reproduce this bug
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Zheng Hu commented on HBASE-21594:
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So you used a new hbase-client ( hbase 1.2 ) to bulk load into a
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https://issues.apache.org/jira/browse/HBASE-21563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Hu reassigned HBASE-21563:
Assignee: Zheng Hu
> HBase Get Encounters java.lang.IndexOutOfBoundsException
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Zheng Hu updated HBASE-21520:
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Fix Version/s: 2.0.5
2.1.3
2.2.0
3.0.0
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Zheng Hu updated HBASE-21520:
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Issue Type: Improvement (was: Bug)
> TestMultiColumnScanner cost long time when using ROWCOL bloom
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Zheng Hu updated HBASE-21520:
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Status: Patch Available (was: Open)
> TestMultiColumnScanner cost long time when using ROWCOL bloom
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Zheng Hu updated HBASE-21520:
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Attachment: HBASE-21520.v3.patch
> TestMultiColumnScanner cost long time when using ROWCOL bloom type
>
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Zheng Hu commented on HBASE-21601:
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Could you find method to reproduce this bug ? If sure, will be
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https://issues.apache.org/jira/browse/HBASE-21597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Hu updated HBASE-21597:
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Description:
See HBASE-21520.
Need a benchmark testing.
was:See HBASE-21520
> Evaluate the
Zheng Hu created HBASE-21597:
Summary: Evaluate the performance of ROWCOL bloom type when huge
number of columns
Key: HBASE-21597
URL: https://issues.apache.org/jira/browse/HBASE-21597
Project: HBase
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Zheng Hu updated HBASE-21520:
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Attachment: HBASE-21520.v2.patch
> TestMultiColumnScanner cost long time when using ROWCOL bloom type
>
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Zheng Hu commented on HBASE-21520:
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Because we have 10 (NUM_FLUSHES=10) hfiles here, and the table
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