|
|
|
HDFS-14450
|
HDFS-8031
Erasure Coding: decommissioning datanodes cause replicate a large number of duplicate EC internal blocks
|
Wu Weiwei
|
Wu Weiwei
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-14353
|
HDFS-8031
Erasure Coding: metrics xmitsInProgress become to negative.
|
Baolong Mao
|
Baolong Mao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-14344
|
HDFS-8031
Erasure Coding: Miss EC block after decommission and restart NN
|
Wu Weiwei
|
Baolong Mao
|
|
Open |
Unresolved
|
|
|
|
|
|
|
|
HDFS-12413
|
HDFS-8031
Inotify should support erasure coding policy op as replica meta change
|
Huafeng Wang
|
Kai Zheng
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
|
|
HDFS-11697
|
HDFS-8031
Add javadoc for storage policy and erasure coding policy
|
Kai
|
Kai
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11552
|
HDFS-8031
Erasure Coding: Support Parity Blocks placement onto same nodes hosting Data Blocks when DataNodes are insufficient
|
Manoj Govindassamy
|
Manoj Govindassamy
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
|
|
HDFS-11541
|
HDFS-8031
Call RawErasureEncoder and RawErasureDecoder release() methods
|
Sammi Chen
|
László Bence Nagy
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11467
|
HDFS-8031
Support ErasureCoding section in OIV XML/ReverseXML
|
Huafeng Wang
|
Wei-Chiu Chuang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11314
|
HDFS-8031
Enforce set of enabled EC policies on the NameNode
|
Andrew Wang
|
Andrew Wang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11172
|
HDFS-8031
Support an erasure coding policy using RS 10 + 4
|
Wei Zhou
|
Sammi Chen
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11124
|
HDFS-8031
Report blockIds of internal blocks for EC files in Fsck
|
Takanobu Asanuma
|
Takanobu Asanuma
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11121
|
HDFS-8031
Add assertions to BlockInfo#addStorage to protect from breaking reportedBlock-blockGroup mapping
|
Takanobu Asanuma
|
Takanobu Asanuma
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11113
|
HDFS-8031
Document dfs.client.read.striped configuration in hdfs-default.xml
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11082
|
HDFS-8031
Provide replicated EC policy to replicate files
|
Sammi Chen
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11072
|
HDFS-8031
Add ability to unset and change directory EC policy
|
Sammi Chen
|
Andrew Wang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-11066
|
HDFS-8031
Improve test coverage for ISA-L native coder
|
Huafeng Wang
|
Wei-Chiu Chuang
|
|
Open |
Unresolved
|
|
|
|
|
|
|
|
HDFS-11013
|
HDFS-8031
Correct typos in native erasure coding dump code
|
László Bence Nagy
|
László Bence Nagy
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10999
|
HDFS-8031
Introduce separate stats for Replicated and Erasure Coded Blocks apart from the current Aggregated stats
|
Manoj Govindassamy
|
Wei-Chiu Chuang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10996
|
HDFS-8031
Ability to specify per-file EC policy at create time
|
Sammi Chen
|
Andrew Wang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10994
|
HDFS-8031
Support an XOR policy XOR-2-1-64k in HDFS
|
Sammi Chen
|
Sammi Chen
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10983
|
HDFS-8031
OIV tool should make an EC file explicit
|
Manoj Govindassamy
|
Wei-Chiu Chuang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10976
|
HDFS-8031
Report erasure coding policy of EC files in Fsck
|
Wei-Chiu Chuang
|
Wei-Chiu Chuang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10975
|
HDFS-8031
fsck -list-corruptfileblocks does not report corrupt EC files
|
Takanobu Asanuma
|
Wei-Chiu Chuang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10971
|
HDFS-8031
Distcp should not copy replication factor if source file is erasure coded
|
Manoj Govindassamy
|
Wei-Chiu Chuang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10968
|
HDFS-8031
BlockManager#isInNewRack should consider decommissioning nodes
|
Jing Zhao
|
Jing Zhao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10916
|
HDFS-8031
Switch from "raw" to "system" xattr namespace for erasure coding policy
|
Andrew Wang
|
Andrew Wang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10858
|
HDFS-8031
FBR processing may generate incorrect reportedBlock-blockGroup mapping
|
Jing Zhao
|
Jing Zhao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10827
|
HDFS-8031
When there are unrecoverable ec block groups, Namenode Web UI shows "There are X missing blocks." but doesn't show the block names.
|
Takanobu Asanuma
|
Takanobu Asanuma
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10826
|
HDFS-8031
Correctly report missing EC blocks in FSCK
|
Takanobu Asanuma
|
Takanobu Asanuma
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10786
|
HDFS-8031
Erasure Coding: Add removeErasureCodingPolicy API
|
Unassigned
|
Xinwei Qin
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-10565
|
HDFS-8031
Erasure Coding: Document about the current allowed storage policies for EC Striped mode files
|
Uma Maheswara Rao G
|
Uma Maheswara Rao G
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10531
|
HDFS-8031
Add EC policy and storage policy related usage summarization function to dfs du command
|
Sammi Chen
|
Rui Gao
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-10530
|
HDFS-8031
BlockManager reconstruction work scheduling should correctly adhere to EC block placement policy
|
Manoj Govindassamy
|
Rui Gao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10473
|
HDFS-8031
Allow only suitable storage policies to be set on striped files
|
Uma Maheswara Rao G
|
Uma Maheswara Rao G
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10460
|
HDFS-8031
Erasure Coding: Recompute block checksum for a particular range less than file size on the fly by reconstructing missed block
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10434
|
HDFS-8031
Fix intermittent test failure of TestDataNodeErasureCodingMetrics
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10293
|
HDFS-8031
StripedFileTestUtil#readAll flaky
|
Mingliang Liu
|
Mingliang Liu
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-10258
|
HDFS-8031
Erasure Coding: support small cluster whose #DataNode < # (Blocks in a BlockGroup)
|
Li Bo
|
Li Bo
|
|
Resolved |
Later
|
|
|
|
|
|
|
|
HDFS-9918
|
HDFS-8031
Erasure Coding: Sort located striped blocks based on decommissioned states
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9876
|
HDFS-8031
shouldProcessOverReplicated should not count number of pending replicas
|
Jing Zhao
|
Takuya Fukudome
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9867
|
HDFS-8031
Missing block exception should carry locatedBlocks information
|
Mingliang Liu
|
Mingliang Liu
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9866
|
HDFS-8031
BlockManager#chooseExcessReplicasStriped may weaken rack fault tolerance
|
Jing Zhao
|
Takuya Fukudome
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9837
|
HDFS-8031
BlockManager#countNodes should be able to detect duplicated internal blocks
|
Jing Zhao
|
Jing Zhao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9833
|
HDFS-8031
Erasure coding: recomputing block checksum on the fly by reconstructing the missed/corrupt block data
|
Rakesh Radhakrishnan
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9832
|
HDFS-8031
Erasure Coding: Improve exception handling in ErasureCodingWorker#ReconstructAndTransferBlock
|
Yiqun Lin
|
Yiqun Lin
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-9829
|
HDFS-8031
Erasure Coding: Improve few exception handling logic of ErasureCodingWorker
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9826
|
HDFS-8031
Erasure Coding: Postpone the recovery work for a configurable time period
|
Li Bo
|
Li Bo
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
|
|
HDFS-9822
|
HDFS-8031
Erasure Coding: Avoids scheduling multiple reconstruction tasks for a striped block at the same time
|
Sammi Chen
|
Tsz-wo Sze
|
|
Open |
Unresolved
|
|
|
|
|
|
|
|
HDFS-9818
|
HDFS-8031
Correctly handle EC reconstruction work caused by not enough racks
|
Jing Zhao
|
Takuya Fukudome
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9816
|
HDFS-8031
Erasure Coding: allow to use multiple EC policies in striping related tests [Part 3]
|
Rui Li
|
Rui Li
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9794
|
HDFS-8031
Streamer threads may leak if failure happens when closing the striped outputstream
|
Jing Zhao
|
Namit Maheshwari
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9789
|
HDFS-8031
Correctly update DataNode's scheduled block size when writing small EC file
|
Jing Zhao
|
Namit Maheshwari
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9755
|
HDFS-8031
Erasure Coding: allow to use multiple EC policies in striping related tests [Part 2]
|
Rui Li
|
Rui Li
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9719
|
HDFS-8031
Refactoring ErasureCodingWorker into smaller reusable constructs
|
Kai Zheng
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9694
|
HDFS-8031
Make existing DFSClient#getFileChecksum() work for striped blocks
|
Kai Zheng
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9658
|
HDFS-8031
Erasure Coding: allow to use multiple EC policies in striping related tests
|
Rui Li
|
Rui Li
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9646
|
HDFS-8031
ErasureCodingWorker may fail when recovering data blocks with length less than the first internal block
|
Jing Zhao
|
Takuya Fukudome
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9621
|
HDFS-8031
getListing wrongly associates Erasure Coding policy to pre-existing replicated files under an EC directory
|
Jing Zhao
|
Sushmitha Sreenivasan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9604
|
HDFS-8031
Move ErasureCodingPolicyManager to FSDirectory
|
Walter Su
|
Walter Su
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-9585
|
HDFS-8031
Erasure Coding: Wrong limit setting of target ByteBuffer
|
Kai
|
Kai
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9575
|
HDFS-8031
Use byte array for internal block indices in a striped block
|
Jing Zhao
|
Jing Zhao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9496
|
HDFS-8031
Erasure coding: an erasure codec throughput benchmark tool
|
Unassigned
|
Hui Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-9494
|
HDFS-8031
Parallel optimization of DFSStripedOutputStream#flushAllInternals( )
|
Rui Gao
|
Rui Gao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9403
|
HDFS-8031
Erasure coding: some EC tests are missing timeout
|
Rui Gao
|
Zhe Zhang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9386
|
HDFS-8031
Erasure coding: updateBlockForPipeline sometimes returns non-striped block for striped file
|
Unassigned
|
Zhe Zhang
|
|
Resolved |
Cannot Reproduce
|
|
|
|
|
|
|
|
HDFS-9373
|
HDFS-8031
Erasure coding: friendly log information for write operations with some failed streamers
|
Li Bo
|
Li Bo
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9348
|
HDFS-8031
Erasure Coding: DFS GetErasureCodingPolicy API on a non-existent file should be handled properly
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9342
|
HDFS-8031
Erasure coding: client should update and commit block based on acknowledged size
|
Sammi Chen
|
Zhe Zhang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9275
|
HDFS-8031
Wait previous ErasureCodingWork to finish before schedule another one
|
Walter Su
|
Walter Su
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9261
|
HDFS-8031
Erasure Coding: Skip encoding the data cells if all the parity data streamers are failed for the current block group
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9209
|
HDFS-8031
Erasure coding: Add apache license header in TestFileStatusWithECPolicy.java
|
Surendra Singh Lilhore
|
Surendra Singh Lilhore
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9206
|
HDFS-8031
Inconsistent default value of dfs.datanode.stripedread.buffer.size
|
Walter Su
|
Walter Su
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9180
|
HDFS-8031
Update excluded DataNodes in DFSStripedOutputStream based on failures in data streamers
|
Jing Zhao
|
Jing Zhao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9173
|
HDFS-8031
Erasure Coding: Lease recovery for striped file
|
Walter Su
|
Walter Su
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-9172
|
HDFS-8031
Erasure Coding: Move DFSStripedIO stream related classes to hadoop-hdfs-client
|
Zhe Zhang
|
Rakesh Radhakrishnan
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-8968
|
HDFS-8031
Erasure coding: a comprehensive I/O throughput benchmark tool
|
Rui Li
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8936
|
HDFS-8031
Simplify Erasure Coding Zone DiskSpace quota exceeded exception error message
|
Rui Gao
|
Rui Gao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8905
|
HDFS-8031
Refactor DFSInputStream#ReaderStrategy
|
Sammi Chen
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8904
|
HDFS-8031
Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping recovery on DataNode side
|
Kai Zheng
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8903
|
HDFS-8031
Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping write
|
Kai Zheng
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8902
|
HDFS-8031
Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping read (position and stateful)
|
Kai Zheng
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8901
|
HDFS-8031
Use ByteBuffer in striping positional read
|
Sammi Chen
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8889
|
HDFS-8031
Erasure Coding: cover more test situations of datanode failure during client writing
|
Li Bo
|
Li Bo
|
|
Resolved |
Won't Fix
|
|
|
|
|
|
|
|
HDFS-8796
|
HDFS-8031
Erasure coding: merge HDFS-8499 to EC branch and refactor BlockInfoStriped
|
Zhe Zhang
|
Zhe Zhang
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-8786
|
HDFS-8031
Erasure coding: use simple replication for internal blocks on decommissioning datanodes
|
Rakesh Radhakrishnan
|
Zhe Zhang
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8777
|
HDFS-8031
Erasure Coding: add tests for taking snapshots on EC files
|
Rakesh Radhakrishnan
|
Jing Zhao
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8768
|
HDFS-8031
Erasure Coding: block group ID displayed in WebUI is not consistent with fsck
|
Unassigned
|
Rui Gao
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8762
|
HDFS-8031
Erasure Coding: the log of each streamer should show its index
|
Li Bo
|
Li Bo
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8704
|
HDFS-8031
Erasure Coding: client fails to write large file when one datanode fails
|
Li Bo
|
Li Bo
|
|
Resolved |
Cannot Reproduce
|
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HDFS-8672
|
HDFS-8031
Erasure Coding: Add EC-related Metrics to NN (seperate striped blocks count from UnderReplicatedBlocks count)
|
Manoj Govindassamy
|
Walter Su
|
|
Resolved |
Duplicate
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|
HDFS-8668
|
HDFS-8031
Erasure Coding: revisit buffer used for encoding and decoding.
|
Sammi Chen
|
Yi Liu
|
|
Resolved |
Fixed
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|
HDFS-8650
|
HDFS-8031
Erasure Coding: use thread pool for StripedDataStreamer
|
Rui Gao
|
Walter Su
|
|
Resolved |
Invalid
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|
HDFS-8632
|
HDFS-8031
Add InterfaceAudience annotation to the erasure coding classes
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Fixed
|
|
|
|
|
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|
HDFS-8604
|
HDFS-8031
Erasure Coding: update invalidateBlock(..) logic for striped block
|
Walter Su
|
Walter Su
|
|
Resolved |
Duplicate
|
|
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|
HDFS-8594
|
HDFS-8031
Erasure Coding: cache ErasureCodingZone
|
Walter Su
|
Walter Su
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
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|
HDFS-8558
|
HDFS-8031
Remove the use of hard-coded cell size value in balancer Dispatcher
|
Walter Su
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
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|
HDFS-8529
|
HDFS-8031
Add blocks count metrics to datanode for ECWorker
|
Li Bo
|
Li Bo
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8528
|
HDFS-8031
Erasure Coding: optimize client writing by making the writing of data and parity concurrently
|
Li Bo
|
Li Bo
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8494
|
HDFS-8031
Remove hard-coded chunk size in favor of ECZone
|
Kai Sasaki
|
Kai Sasaki
|
|
Resolved |
Duplicate
|
|
|
|
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|
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|
HDFS-8449
|
HDFS-8031
Add tasks count metrics to datanode for ECWorker
|
Li Bo
|
Li Bo
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8438
|
HDFS-8031
Erasure Coding: Allow concat striped files if they have the same ErasureCodingPolicy
|
Walter Su
|
Walter Su
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8411
|
HDFS-8031
Add bytes count metrics to datanode for ECWorker
|
Sammi Chen
|
Li Bo
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8410
|
HDFS-8031
Add computation time metrics to datanode for ECWorker
|
Sammi Chen
|
Li Bo
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8398
|
HDFS-8031
Erasure Coding: Correctly calculate last striped block length in DFSStripedInputStream if it's under construction.
|
Yi Liu
|
Yi Liu
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8387
|
HDFS-8031
Erasure Coding: Revisit the long and int datatypes usage in striping logic
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Delivered
|
|
|
|
|
|
|
|
HDFS-8383
|
HDFS-8031
Tolerate multiple failures in DFSStripedOutputStream
|
Walter Su
|
Tsz-wo Sze
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8376
|
HDFS-8031
Erasure Coding: Update last cellsize calculation according to whether the erasure codec has chunk boundary
|
Yi Liu
|
Yi Liu
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-8373
|
HDFS-8031
Ec files can't be deleted into Trash because of that Trash isn't EC zone.
|
Brahma Reddy Battula
|
Rui Gao
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
|
|
HDFS-8333
|
HDFS-8031
Create EC zone should not need superuser privilege
|
Yong Zhang
|
Yong Zhang
|
|
Resolved |
Won't Fix
|
|
|
|
|
|
|
|
HDFS-8331
|
HDFS-8031
Erasure Coding: Create FileStatus isErasureCoded() method
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8295
|
HDFS-8031
Add MODIFY and REMOVE ECSchema editlog operations
|
Xinwei Qin
|
Xinwei Qin
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-8236
|
HDFS-8031
Merge HDFS-8227 into EC branch
|
Haohui Mai
|
Haohui Mai
|
|
Resolved |
Incomplete
|
|
|
|
|
|
|
|
HDFS-8140
|
HDFS-8031
ECSchema supports for offline EditsVisitor over an OEV XML file
|
Xinwei Qin
|
Xinwei Qin
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8125
|
HDFS-8031
Erasure Coding: Expose refreshECSchemas command to reload predefined schemas
|
Rakesh Radhakrishnan
|
Rakesh Radhakrishnan
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
|
|
HDFS-8112
|
HDFS-8031
Relax permission checking for EC related operations
|
Andrew Wang
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-8109
|
HDFS-8031
ECManager should be able to manage multiple ECSchemas
|
Unassigned
|
Hui Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8095
|
HDFS-8031
Allow to configure the system default EC schema
|
Kai Zheng
|
Kai Zheng
|
|
Resolved |
Not A Problem
|
|
|
|
|
|
|
|
HDFS-8087
|
HDFS-8031
Erasure Coding: Add more EC zone management APIs (get/list EC zone(s))
|
Yi Liu
|
Yi Liu
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-8062
|
HDFS-8031
Remove hard-coded values in favor of EC schema
|
Kai Sasaki
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8059
|
HDFS-8031
Erasure coding: revisit how to store EC schema and cellSize in NameNode
|
Yi Liu
|
Yi Liu
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8015
|
HDFS-8031
Erasure Coding: local and remote block writer for coding work in DataNode
|
Li Bo
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-8014
|
HDFS-8031
Erasure Coding: local and remote block reader for coding work in DataNode
|
Zhe Zhang
|
Kai Zheng
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-7866
|
HDFS-8031
Erasure coding: NameNode manages multiple erasure coding policies
|
Rui Li
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-7859
|
HDFS-8031
Erasure Coding: Persist erasure coding policies in NameNode
|
Sammi Chen
|
Kai Zheng
|
|
Resolved |
Fixed
|
|
|
|
|
|
|
|
HDFS-7691
|
HDFS-8031
Handle hflush and hsync in the best optimal way possible during online Erasure encoding
|
Vinayakumar B
|
Vinayakumar B
|
|
Resolved |
Duplicate
|
|
|
|
|
|
|
|
HDFS-7679
|
HDFS-8031
Erasure Coding: unifying common constructs like coding work, block reader and block writer across client and DataNode
|
Li Bo
|
Li Bo
|
|
Resolved |
Won't Fix
|
|
|
|
|
|
|
|
HDFS-7674
|
HDFS-8031
[umbrella] Adding metrics for Erasure Coding
|
Li Bo
|
Kai Zheng
|
|
Resolved |
Done
|
|
|
|
|
|
|
|
HDFS-7653
|
HDFS-8031
Block Readers and Writers used in both client side and datanode side
|
Li Bo
|
Li Bo
|
|
Resolved |
Won't Fix
|
|
|
|
|
|
|
|
HDFS-7350
|
HDFS-8031
WebHDFS: Support EC commands through webhdfs
|
Uma Maheswara Rao G
|
Uma Maheswara Rao G
|
|
Resolved |
Invalid
|
|
|
|
|
|
|
|
HDFS-7344
|
HDFS-8031
[umbrella] Erasure Coding worker and support in DataNode
|
Li Bo
|
Kai Zheng
|
|
Resolved |
Done
|
|
|
|
|