[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16772270#comment-16772270
]
Hudson commented on HDDS-1121:
--
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #15997 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/15997/])
HDDS-1121. Key read failure when data is written parallel in to Ozone.
(aengineer: rev 02d04bd1073c2ae89fd0b208eba239a469559f90)
* (edit)
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java
* (edit)
hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/io/BlockOutputStreamEntry.java
* (edit)
hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/io/KeyOutputStream.java
* (edit)
hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java
* (edit)
hadoop-ozone/objectstore-service/src/main/java/org/apache/hadoop/ozone/web/storage/DistributedStorageHandler.java
* (edit)
hadoop-hdds/common/src/main/java/org/apache/hadoop/ozone/common/Checksum.java
* (edit)
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneRpcClientAbstract.java
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Fix For: 0.4.0
>
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch,
> HDDS-1121.02.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770986#comment-16770986
]
Shashikant Banerjee commented on HDDS-1121:
---
Thanks [~bharatviswa] for updating the patch. Patch v2 looks good to me as
well. +1 on v2 patch. I will commit this patch shortly.
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch,
> HDDS-1121.02.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770900#comment-16770900
]
Yiqun Lin commented on HDDS-1121:
-
LGTM, +1 from me, :).
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch,
> HDDS-1121.02.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770814#comment-16770814
]
Bharat Viswanadham commented on HDDS-1121:
--
Thank You [~linyiqun] for the review. Addressed your review comments.
Uploaded the rebased patch.
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch,
> HDDS-1121.02.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770777#comment-16770777
]
Shashikant Banerjee commented on HDDS-1121:
---
Thanks [~bharatviswa] for reporting and working on this. Can you please rebase
the patch on trunk as its not applying anymore?
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770383#comment-16770383
]
Yiqun Lin commented on HDDS-1121:
-
Thanks [~bharatviswa] for explanation! Looks like we need to rebase the patch
as I saw related class was updated by other commit, :).
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770160#comment-16770160
]
Bharat Viswanadham commented on HDDS-1121:
--
Fixed review comments in patch v01.
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch, HDDS-1121.01.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770154#comment-16770154
]
Bharat Viswanadham commented on HDDS-1121:
--
Thank You [~linyiqun] for the review.
{quote}we just pass checksum type and bytes per checksum to construct the
checksum instance instead of. I'm not so fully understanding the root cause of
this issue. Could you please describe a little on this?
{quote}
The issue is previously checksum object is constructed in rpcclient, and passed
the same object to KeyOutputstream and BlockOutputStream. If multiple threads
does the create key on the bucket, this checksum object will be shared, so the
sha object also is shared across multiple threads (so internal buffers used to
compute digest will be shared across threads), and this is causing issue in
constructing checksum array list wrongly and we store the wrong checksum list
for that block in DN. During reading the key we verify the checksum, it will
not match with data, as the checksum list got corrupted. This is the root cause
for the issue. So, the fix is not to share this checksum object across multiple
threads, so removed the checksum object creation in RpcClient, and pass the
checksum type and bytesPerChecksum and create the object when we compute
checkSum. (same reason for not doing the Checksum object creation in
KeyOutputStream) I hope this clear, let me know if you have any more questions.
You can also try the testcase which is in the patch, I see some times getting
the same error as mentioned in the Jira description.
I will fix other review comments and upload a new patch.
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16770124#comment-16770124
]
Yiqun Lin commented on HDDS-1121:
-
Hi [~bharatviswa], reviewed the patch, we just pass checksum type and bytes per
checksum to construct the checksum instance instead of. I'm not so fully
understanding the root cause of this issue. Could you please describe a little
on this?
Two minor comments based on current patch:
* {{fail("test failed");}} should be removed in UT.
* Checkstyle issues.
> Key read failure when data is written parallel in to Ozone
> --
>
> Key: HDDS-1121
> URL: https://issues.apache.org/jira/browse/HDDS-1121
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
>Reporter: Bharat Viswanadham
>Assignee: Bharat Viswanadham
>Priority: Major
> Attachments: HDDS-1121.00.patch
>
>
> When hive is run with multiple threads for data ingestion to ozone. After
> ingestion is done, during read we see this below error.
> This issue is found during hive testing, and found by [~t3rmin4t0r]
> {code:java}
> caused by: org.apache.hadoop.ozone.common.OzoneChecksumException: Checksum
> mismatch at index 0
> at
> org.apache.hadoop.ozone.common.ChecksumData.verifyChecksumDataMatches(ChecksumData.java:143)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:239)
> at org.apache.hadoop.ozone.common.Checksum.verifyChecksum(Checksum.java:217)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.readChunkFromContainer(BlockInputStream.java:227)
> at
> org.apache.hadoop.hdds.scm.storage.BlockInputStream.seek(BlockInputStream.java:259)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream$ChunkInputStreamEntry.seek(KeyInputStream.java:249)
> at
> org.apache.hadoop.ozone.client.io.KeyInputStream.seek(KeyInputStream.java:180)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.seek(OzoneFSInputStream.java:62)
> at org.apache.hadoop.fs.FSInputStream.read(FSInputStream.java:82)
> at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121)
> at
> org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:111)
> at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:555)
> at org.apache.orc.impl.ReaderImpl.(ReaderImpl.java:370)
> at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.(ReaderImpl.java:61)
> at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:105)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.populateAndCacheStripeDetails(OrcInputFormat.java:1647)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.callInternal(OrcInputFormat.java:1533)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.access$2700(OrcInputFormat.java:1329)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1513)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator$1.run(OrcInputFormat.java:1510)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1510)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$SplitGenerator.call(OrcInputFormat.java:1329)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266){code}
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[jira] [Commented] (HDDS-1121) Key read failure when data is written parallel in to Ozone
[
https://issues.apache.org/jira/browse/HDDS-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16769998#comment-16769998
]
Hadoop QA commented on HDDS-1121:
-
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
33s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 2 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
11s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
47s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source: . {color}
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
0s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
10s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 2m
29s{color} | {color:red} root in the patch failed. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 41s{color} | {color:orange} root: The patch generated 6 new + 0 unchanged -
0 fixed = 6 total (was 0) {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source: . {color}
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
0s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
34s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 2m 17s{color}
| {color:red} hadoop-ozone in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 2m 24s{color}
| {color:red} hadoop-hdds in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
16s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 18m 1s{color} |
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.ozone.om.ratis.TestOzoneManagerRatisServer |
| | hadoop.hdds.security.x509.certificate.client.TestDefaultCertificateClient
|
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | HDDS-1121 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12958955/HDDS-1121.00.patch |
| Optional Tests | asflicense javac javadoc unit findbugs checkstyle |
| uname | Linux 08fb95a8b850 4.4.0-138-generic #164~14.04.1-Ubuntu SMP Fri Oct
5 08:56:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HDDS-Build/ozone.sh |
| git revision | trunk / dde0ab5 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| mvninstall |
https://builds.apache.org/job/PreCommit-HDDS-Build/2292/artifact/out/patch-mvninstall-root.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDDS-Build/2292/artifact/out/diff-checkstyle-root.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDDS-Build/2292/artifact/out/patch-unit-hadoop-ozone.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDDS-Build/2292/artifact/out/patch-unit-hadoop-hdds.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDDS-Build/2292/testReport/ |
| Max. process+thread count | 116 (vs. ulimit of 1) |
| modules | C: hadoop-hdds/client hadoop-hdds/container-service
hadoop-ozone/client hadoop-ozone/integration-test
hadoop-ozone/objectstore-service U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HDDS-Build/2292/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org |
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> Key read failure when data is written parallel in to
