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Tsz-wo Sze commented on HDDS-2169:
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Please ignore the previous Jenkins build. It was testing an old
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Tsz-wo Sze updated HDDS-2169:
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Attachment: (was: o2169_20190923.patch)
> Avoid buffer copies while submitting client requests in
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Tsz-wo Sze updated HDDS-:
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Status: Patch Available (was: Open)
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
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Tsz-wo Sze updated HDDS-:
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Attachment: (was: o_20191001.patch)
> Add a method to update ByteBuffer in
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Tsz-wo Sze commented on HDDS-:
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o_20191001.patch: adds PureJavaCrc32ByteBuffer and
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191001.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze updated HDDS-:
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Attachment: (was: o_20191001.patch)
> Add a method to update ByteBuffer in
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191001.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze updated HDDS-:
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Attachment: (was: o_20191001.patch)
> Add a method to update ByteBuffer in
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191001.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze updated HDDS-:
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Attachment: (was: o_20191001.patch)
> Add a method to update ByteBuffer in
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Tsz-wo Sze commented on HDDS-2204:
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o2204_20191001.patch: moved some code to HDDS-.
> Avoid buffer
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191001.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
Tsz-wo Sze created HDDS-:
Summary: Add a method to update ByteBuffer in
PureJavaCrc32/PureJavaCrc32C
Key: HDDS-
URL: https://issues.apache.org/jira/browse/HDDS-
Project: Hadoop Distributed
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Tsz-wo Sze updated HDDS-:
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Attachment: (was: o_20191001.patch)
> Add a method to update ByteBuffer in
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191001.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze commented on HDDS-2204:
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Since the patch is quite big, the new ChecksumByteBuffer interface
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191001.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze updated HDDS-2204:
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Status: Open (was: Patch Available)
> Avoid buffer coping in checksum verification
>
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Tsz-wo Sze updated HDDS-2204:
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Attachment: o2204_20191001.patch
> Avoid buffer coping in checksum verification
>
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Tsz-wo Sze commented on HDDS-2169:
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The failure does not seem related to the patch; see
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Tsz-wo Sze updated HDDS-:
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Attachment: o_20191002.patch
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze commented on HDDS-:
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o_20191002.patch: fixes checkstyle warnings. The warnings in
Tsz-wo Sze created HDDS-2204:
Summary: Avoid buffer coping in checksum verification
Key: HDDS-2204
URL: https://issues.apache.org/jira/browse/HDDS-2204
Project: Hadoop Distributed Data Store
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Tsz-wo Sze updated HDDS-2204:
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Status: Patch Available (was: Open)
> Avoid buffer coping in checksum verification
>
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Tsz-wo Sze updated HDDS-2204:
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Attachment: o2204_20190930.patch
> Avoid buffer coping in checksum verification
>
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Tsz-wo Sze updated HDDS-2204:
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Attachment: o2204_20190930b.patch
> Avoid buffer coping in checksum verification
>
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Tsz-wo Sze commented on HDDS-2204:
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o2204_20190930b.patch: compute checksum from a ByteBuffer.
Will add
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Tsz-wo Sze updated HDDS-:
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Fix Version/s: 0.4.1
Resolution: Fixed
Status: Resolved (was: Patch Available)
The
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Tsz-wo Sze commented on HDFS-14529:
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Is there a way to reproduce the NPE? Or, could you describe how
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Tsz-wo Sze commented on HDFS-14529:
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[~Harsha1206], I am wonder if this is snapshot related. Were you
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Tsz-wo Sze edited comment on HDFS-14529 at 11/4/19 11:03 PM:
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Is there a way
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Tsz-wo Sze commented on HDDS-2274:
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You are right. The improvement may not be possible since RocksDB API
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Tsz-wo Sze updated HDDS-2392:
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Comment: was deleted
(was: [~avijayan], thanks for working on this.
- In
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Tsz-wo Sze commented on HDDS-2392:
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[~avijayan], thanks for working on this.
- In
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Tsz-wo Sze commented on HDDS-2372:
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It makes sense to check the chunk file again after temporary chunk
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Tsz-wo Sze updated HDDS-2375:
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Description:
In HDDS-2331, we found that Ozone client allocates a ByteBuffer with chunk size
(e.g. 16MB
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Tsz-wo Sze updated HDDS-2386:
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Attachment: o2386_20191031b.patch
> Implement incremental ChunkBuffer
> -
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Tsz-wo Sze commented on HDDS-2386:
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o2386_20191031b.patch: fixes test failures.
> Implement incremental
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Tsz-wo Sze commented on HDDS-2386:
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o2386_20191030.patch: requires HDDS-2375. Also, need to fix test
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Tsz-wo Sze updated HDDS-2386:
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Attachment: o2386_20191030.patch
> Implement incremental ChunkBuffer
> -
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Tsz-wo Sze commented on HDDS-2331:
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Filed HDDS-2386 for incremental buffering.
> Shall we resolve it,
Tsz-wo Sze created HDDS-2386:
Summary: Implement incremental ChunkBuffer
Key: HDDS-2386
URL: https://issues.apache.org/jira/browse/HDDS-2386
Project: Hadoop Distributed Data Store
Issue Type:
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Tsz-wo Sze commented on HDDS-2386:
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Created https://github.com/apache/hadoop-ozone/pull/205
> Implement
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Tsz-wo Sze commented on HDDS-2375:
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[~xyao], thanks a lot for reviewing and merging the pull-request.
>
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Tsz-wo Sze updated HDDS-2523:
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Description:
{code}
//BufferPool
public void releaseBuffer(ByteBuffer byteBuffer) {
// always
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Tsz-wo Sze updated HDDS-2523:
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Description:
{code}
//BufferPool
public void releaseBuffer(ByteBuffer byteBuffer) {
// always
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Tsz-wo Sze updated HDDS-2523:
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Description:
{code}
public void releaseBuffer(ByteBuffer byteBuffer) {
// always remove from head
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Tsz-wo Sze updated HDDS-2523:
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Description:
{code}
//BufferPool
public void releaseBuffer(ByteBuffer byteBuffer) {
// always
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Tsz-wo Sze commented on HDDS-2523:
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If we change the precondition to check == as below,
Tsz-wo Sze created HDDS-2523:
Summary: BufferPool.releaseBuffer may release a buffer different
than the head of the list
Key: HDDS-2523
URL: https://issues.apache.org/jira/browse/HDDS-2523
Project:
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Tsz-wo Sze commented on HDDS-2523:
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I have checked the code before HDDS-2375. It has the same problem.
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Tsz-wo Sze commented on HDFS-14529:
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Not sure if HDFS-14807 could fix the NPE.
> NPE while Loading the
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Tsz-wo Sze updated HDDS-2273:
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Fix Version/s: 0.5.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
I just
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Tsz-wo Sze updated HDDS-2523:
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Attachment: a.patch
> BufferPool.releaseBuffer may release a buffer different than the head of the
>
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Tsz-wo Sze commented on HDDS-2523:
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[~adoroszlai], thanks for working on this. I could post some debug I
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Tsz-wo Sze updated HDDS-2523:
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Component/s: Ozone Client
> BufferPool.releaseBuffer may release a buffer different than the head of the
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Tsz-wo Sze commented on HDDS-2523:
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a.patch: for debug
It expected ChunkBufferImplWithByteBuffer3 but
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Tsz-wo Sze commented on HDFS-15012:
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+1 the 000 patch looks good.
> NN fails to parse Edit logs after
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Tsz-wo Sze commented on HDDS-2331:
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Chunk size and array size may not be necessarily the same. Chunk
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Tsz-wo Sze updated HDDS-2275:
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Status: Patch Available (was: Open)
o2275_20191015.patch: removes clone()
> In
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Tsz-wo Sze updated HDDS-2275:
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Attachment: o2275_20191015.patch
> In BatchOperation.SingleOperation, do not clone byte[]
>
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Tsz-wo Sze updated HDDS-2275:
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Attachment: (was: o2275_20191015.patch)
> In BatchOperation.SingleOperation, do not clone byte[]
>
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Tsz-wo Sze updated HDDS-2275:
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Attachment: o2275_20191015.patch
> In BatchOperation.SingleOperation, do not clone byte[]
>
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Tsz-wo Sze updated HDDS-2275:
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Attachment: o2275_20191015.patch
> In BatchOperation.SingleOperation, do not clone byte[]
>
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Tsz-wo Sze updated HDDS-2271:
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Attachment: o2271_20191015.patch
> Avoid buffer copying in KeyValueHandler
>
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Tsz-wo Sze commented on HDDS-2271:
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o2271_20191015.patch: from pull request #1625
> Avoid buffer copying
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Tsz-wo Sze updated HDDS-2271:
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Status: Patch Available (was: Open)
> Avoid buffer copying in KeyValueHandler
>
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Tsz-wo Sze updated HDDS-2275:
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Attachment: (was: o2275_20191015.patch)
> In BatchOperation.SingleOperation, do not clone byte[]
>
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Tsz-wo Sze updated HDDS-2275:
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Attachment: (was: o2275_20191015.patch)
> In BatchOperation.SingleOperation, do not clone byte[]
>
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Tsz-wo Sze updated HDDS-2275:
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Attachment: o2275_20191015.patch
> In BatchOperation.SingleOperation, do not clone byte[]
>
Tsz-wo Sze created HDDS-2375:
Summary: Refactor BlockOutputStream to allow flexible buffering
Key: HDDS-2375
URL: https://issues.apache.org/jira/browse/HDDS-2375
Project: Hadoop Distributed Data Store
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Tsz-wo Sze commented on HDFS-13671:
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There may be some ways to improve the performance of
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Tsz-wo Sze commented on HDDS-2331:
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Created HDDS-2375 to refactor the code. Will implement chunk buffer
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Tsz-wo Sze commented on HDDS-2372:
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Some questions (sorry that I don't understand the test):
- Did the
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Tsz-wo Sze commented on HDDS-2331:
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>From
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Tsz-wo Sze commented on HDDS-2331:
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[~adoroszlai], thanks for discovering the problem. The finding
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Tsz-wo Sze updated HDDS-2271:
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Fix Version/s: 0.6.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
I have
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Tsz-wo Sze commented on HDDS-2271:
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Thanks [~shashikant] and [~hanishakoneru] for reviewing this.
>
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Tsz-wo Sze commented on HDDS-2275:
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Thanks [~hanishakoneru] for reviewing the patch.
I have committed
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Tsz-wo Sze updated HDDS-2275:
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Fix Version/s: 0.6.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> In
Tsz-wo Sze created HDDS-2273:
Summary: Avoid buffer copying in GrpcReplicationService
Key: HDDS-2273
URL: https://issues.apache.org/jira/browse/HDDS-2273
Project: Hadoop Distributed Data Store
Tsz-wo Sze created HDDS-2274:
Summary: Avoid buffer copying in Codec
Key: HDDS-2274
URL: https://issues.apache.org/jira/browse/HDDS-2274
Project: Hadoop Distributed Data Store
Issue Type:
Tsz-wo Sze created HDDS-2271:
Summary: Avoid buffer copying in KeyValueHandler
Key: HDDS-2271
URL: https://issues.apache.org/jira/browse/HDDS-2271
Project: Hadoop Distributed Data Store
Issue
Tsz-wo Sze created HDDS-2270:
Summary: Avoid buffer copying in
ContainerStateMachine.loadSnapshot/persistContainerSet
Key: HDDS-2270
URL: https://issues.apache.org/jira/browse/HDDS-2270
Project: Hadoop
Tsz-wo Sze created HDDS-2272:
Summary: Avoid buffer copying in GrpcReplicationClient
Key: HDDS-2272
URL: https://issues.apache.org/jira/browse/HDDS-2272
Project: Hadoop Distributed Data Store
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https://issues.apache.org/jira/browse/HDDS-2271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16947443#comment-16947443
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Tsz-wo Sze commented on HDDS-2271:
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> In handleGetSmallFile, it first reads chunk data to a byte[] and
Tsz-wo Sze created HDDS-2275:
Summary: In BatchOperation.SingleOperation, do not clone byte[]
Key: HDDS-2275
URL: https://issues.apache.org/jira/browse/HDDS-2275
Project: Hadoop Distributed Data Store
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https://issues.apache.org/jira/browse/HDDS-?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16944220#comment-16944220
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Tsz-wo Sze commented on HDDS-:
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> o_20191001.patch: adds PureJavaCrc32ByteBuffer and
>
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https://issues.apache.org/jira/browse/HDDS-2257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16944922#comment-16944922
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Tsz-wo Sze commented on HDDS-2257:
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[~vivekratnavel], thanks for fixing the checkstyle warnings from
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Tsz-wo Sze resolved HDDS-.
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Resolution: Fixed
Merged Pull Request #1595.
> Add a method to update ByteBuffer in
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Tsz-wo Sze updated HDDS-:
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Status: Reopened (was: Reopened)
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze updated HDDS-:
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Status: Reopened (was: Reopened)
> Add a method to update ByteBuffer in PureJavaCrc32/PureJavaCrc32C
>
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Tsz-wo Sze reopened HDDS-:
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Reopen to change findbugsExcludeFile.xml
> Add a method to update ByteBuffer in
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https://issues.apache.org/jira/browse/HDFS-15313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17097056#comment-17097056
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Tsz-wo Sze commented on HDFS-15313:
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{code}
+ // TODO: Is it a bug to return true?
+ //
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https://issues.apache.org/jira/browse/HDFS-15319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17097760#comment-17097760
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Tsz-wo Sze commented on HDFS-15319:
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The test failures seem related. When parent.isReference() ==
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https://issues.apache.org/jira/browse/HDFS-15519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze resolved HDFS-15519.
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Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
Thanks, [~shashikant] for
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https://issues.apache.org/jira/browse/HDFS-15500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze updated HDFS-15500:
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Component/s: snapshots
> In-order deletion of snapshots: Diff lists must be update only in the last
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https://issues.apache.org/jira/browse/HDFS-15463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze updated HDFS-15463:
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Attachment: (was: FsImageValidation20200715b.patch)
> Add a tool to validate FsImage
>
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Tsz-wo Sze updated HDFS-15463:
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Attachment: FsImageValidation20200715b.patch
> Add a tool to validate FsImage
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