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Sahil Takiar commented on HDFS-14394:
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[~eyang] do those tests pass locally on trunk without the
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Sahil Takiar commented on HDFS-14394:
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I can add the {{-fextended-identifiers}} flag without any
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Sahil Takiar commented on HDFS-14394:
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Thanks for the input Todd. One last thing I forgot to mention.
Sahil Takiar created HDFS-14417:
---
Summary: CryptoInputStream decrypt methods can avoid usage of
intermediate buffers
Key: HDFS-14417
URL: https://issues.apache.org/jira/browse/HDFS-14417
Project:
Sahil Takiar created HDFS-14394:
---
Summary: Add -std=c99 / -std=gnu99 to libhdfs compile flags
Key: HDFS-14394
URL: https://issues.apache.org/jira/browse/HDFS-14394
Project: Hadoop HDFS
Issue
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Sahil Takiar commented on HDFS-14394:
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[~eyang] what was the compilation error that you hit? I double
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-14394:
Attachment: HDFS-14394.001.patch
> Add -std=c99 / -std=gnu99 to libhdfs compile flags
>
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Sahil Takiar updated HDFS-14394:
Status: Patch Available (was: Open)
> Add -std=c99 / -std=gnu99 to libhdfs compile flags
>
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Sahil Takiar commented on HDFS-14394:
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Thanks for the input [~jojochuang], [~tlipcon]. Posted a patch
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Sahil Takiar updated HDFS-14304:
Status: Open (was: Patch Available)
> High lock contention on hdfsHashMutex in libhdfs
>
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Sahil Takiar updated HDFS-14304:
Status: Patch Available (was: Open)
> High lock contention on hdfsHashMutex in libhdfs
>
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Sahil Takiar updated HDFS-14304:
Status: Patch Available (was: Open)
> High lock contention on hdfsHashMutex in libhdfs
>
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Sahil Takiar updated HDFS-14304:
Status: Open (was: Patch Available)
> High lock contention on hdfsHashMutex in libhdfs
>
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Sahil Takiar edited comment on HDFS-14325 at 2/28/19 4:05 PM:
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[~bobhansen],
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Sahil Takiar updated HDFS-14111:
Status: Patch Available (was: Open)
> hdfsOpenFile on HDFS causes unnecessary IO from file offset
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Sahil Takiar updated HDFS-14111:
Status: Open (was: Patch Available)
> hdfsOpenFile on HDFS causes unnecessary IO from file offset
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Sahil Takiar commented on HDFS-14325:
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[~bobhansen], [~anatoli.shein], [~James Clampffer] wondering
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Sahil Takiar updated HDFS-14111:
Attachment: HDFS-14111.003.patch
> hdfsOpenFile on HDFS causes unnecessary IO from file offset 0
>
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Sahil Takiar commented on HDFS-14111:
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Posted updated patch. Fixed comments provided by Todd.
The
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Sahil Takiar updated HDFS-14325:
Description:
The usage of [errno|http://man7.org/linux/man-pages/man3/errno.3.html] in
libhdfs
Sahil Takiar created HDFS-14325:
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Summary: Revise usage of errno in libhdfs
Key: HDFS-14325
URL: https://issues.apache.org/jira/browse/HDFS-14325
Project: Hadoop HDFS
Issue Type: Improvement
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Sahil Takiar commented on HDFS-14083:
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[~yzhangal] HDFS-14111 fixes this. It removes the log line
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Sahil Takiar commented on HDFS-14111:
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Thanks for the feedback Todd, will address the issue with
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Sahil Takiar commented on HDFS-3246:
[~anoop.hbase] {quote} When calling this API with buf remaining
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Sahil Takiar updated HDFS-3246:
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Attachment: HDFS-3246.005.patch
> pRead equivalent for direct read path
>
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Sahil Takiar edited comment on HDFS-14321 at 3/1/19 10:04 PM:
--
When running
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Sahil Takiar updated HDFS-14321:
Attachment: HDFS-14321.001.patch
> Fix -Xcheck:jni issues in libhdfs, run ctest with -Xcheck:jni
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar commented on HDFS-14321:
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Digging into this some more, I think
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-14321:
Status: Patch Available (was: Open)
> Fix -Xcheck:jni issues in libhdfs, run ctest with
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Sahil Takiar updated HDFS-3246:
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Attachment: HDFS-3246.006.patch
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar reassigned HDFS-14285:
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Assignee: Sahil Takiar
> libhdfs hdfsRead copies entire array even if its only partially
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Sahil Takiar commented on HDFS-14285:
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Re-based patch. Added some code comments explaining the issue.
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Sahil Takiar updated HDFS-14285:
Status: Patch Available (was: Open)
> libhdfs hdfsRead copies entire array even if its only
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Sahil Takiar updated HDFS-14285:
Attachment: HDFS-14285.002.patch
> libhdfs hdfsRead copies entire array even if its only partially
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Sahil Takiar updated HDFS-3246:
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Attachment: HDFS-3246.002.patch
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar commented on HDFS-3246:
Fixed checkstyle issues, rebased on top of HDFS-14267
> pRead
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
Sahil Takiar created HDFS-14304:
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Summary: High lock contention on hdfsHashMutex in libhdfs
Key: HDFS-14304
URL: https://issues.apache.org/jira/browse/HDFS-14304
Project: Hadoop HDFS
Issue
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Sahil Takiar updated HDFS-14111:
Attachment: HDFS-14111.001.patch
> hdfsOpenFile on HDFS causes unnecessary IO from file offset 0
>
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Sahil Takiar updated HDFS-14111:
Status: Patch Available (was: Open)
> hdfsOpenFile on HDFS causes unnecessary IO from file offset
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Sahil Takiar commented on HDFS-14285:
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[~jojochuang], [~mackrorysd] this patch should be good to go,
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Sahil Takiar updated HDFS-14111:
Attachment: HDFS-14111.002.patch
> hdfsOpenFile on HDFS causes unnecessary IO from file offset 0
>
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Sahil Takiar updated HDFS-14306:
Description:
Filesystem connectors that don't natively support {{ByteBuffer}} cannot fully
take
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Sahil Takiar updated HDFS-14111:
Status: Patch Available (was: Open)
> hdfsOpenFile on HDFS causes unnecessary IO from file offset
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Sahil Takiar updated HDFS-14111:
Status: Open (was: Patch Available)
> hdfsOpenFile on HDFS causes unnecessary IO from file offset
Sahil Takiar created HDFS-14306:
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Summary: Re-use Java buffers across libhdfs read calls
Key: HDFS-14306
URL: https://issues.apache.org/jira/browse/HDFS-14306
Project: Hadoop HDFS
Issue Type:
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Attachment: HDFS-3246.003.patch
> pRead equivalent for direct read path
>
Sahil Takiar created HDFS-14301:
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Summary: libhdfs should expose a method to get conf parameters
from a hdfsFS instance
Key: HDFS-14301
URL: https://issues.apache.org/jira/browse/HDFS-14301
Project:
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Sahil Takiar commented on HDFS-14267:
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[~mackrorysd] were you able to get the tests running? What
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Sahil Takiar commented on HDFS-3246:
The patch doesn't actually compile because it is dependent on
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Sahil Takiar commented on HDFS-14267:
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Thanks for pushing this [~jojochuang]! I'm not sure if it was
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Attachment: HDFS-3246.004.patch
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar commented on HDFS-3246:
Fixed all issues reported by Hadoop QA. Open to any reviews
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Sahil Takiar commented on HDFS-3246:
[~jojochuang] yes, the implementation of {{decrypt}} was the
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Sahil Takiar commented on HDFS-14111:
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I think this patch should be good to merge.
Talked to a few
Sahil Takiar created HDFS-14321:
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Summary: Fix -Xcheck:jni issues in libhdfs, run ctest with
-Xcheck:jni enabled
Key: HDFS-14321
URL: https://issues.apache.org/jira/browse/HDFS-14321
Project: Hadoop
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Sahil Takiar commented on HDFS-14321:
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When running the existing tests with {{-Xcheck:jni}} I only
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar commented on HDFS-14348:
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PR: https://github.com/apache/hadoop/pull/600
> Fix JNI
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Sahil Takiar updated HDFS-14348:
Status: Patch Available (was: Open)
> Fix JNI exception handling issues in libhdfs
>
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Sahil Takiar updated HDFS-14348:
Status: Open (was: Patch Available)
> Fix JNI exception handling issues in libhdfs
>
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Sahil Takiar updated HDFS-14348:
Status: Patch Available (was: Open)
> Fix JNI exception handling issues in libhdfs
>
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Sahil Takiar commented on HDFS-3246:
[~openinx], I agree with Steve. Is it possible for HBase to run
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Sahil Takiar commented on HDFS-14111:
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Thank you [~jojochuang]!
> hdfsOpenFile on HDFS causes
Sahil Takiar created HDFS-14348:
---
Summary: Fix JNI exception handling issues in libhdfs
Key: HDFS-14348
URL: https://issues.apache.org/jira/browse/HDFS-14348
Project: Hadoop HDFS
Issue Type:
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Sahil Takiar commented on HDFS-3246:
Re-based the patch, which required some updates now that
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Attachment: HDFS-3246.007.patch
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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Sahil Takiar updated HDFS-14304:
Status: Patch Available (was: Open)
> High lock contention on hdfsHashMutex in libhdfs
>
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Sahil Takiar commented on HDFS-3246:
[~openinx], [~jojochuang] any additional comments?
> pRead
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Sahil Takiar updated HDFS-14304:
Status: Open (was: Patch Available)
> High lock contention on hdfsHashMutex in libhdfs
>
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Work on HDFS-14304 stopped by Sahil Takiar.
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> High lock contention on hdfsHashMutex in libhdfs
>
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Sahil Takiar updated HDFS-14304:
Status: Patch Available (was: Open)
> High lock contention on hdfsHashMutex in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14348:
Status: Patch Available (was: Open)
> Fix JNI exception handling issues in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14348:
Status: Open (was: Patch Available)
> Fix JNI exception handling issues in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14348:
Status: Open (was: Patch Available)
> Fix JNI exception handling issues in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14348:
Status: Patch Available (was: Open)
> Fix JNI exception handling issues in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14304:
Status: Open (was: Patch Available)
> High lock contention on hdfsHashMutex in libhdfs
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https://issues.apache.org/jira/browse/HDFS-14304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HDFS-14304 started by Sahil Takiar.
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> High lock contention on hdfsHashMutex in libhdfs
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https://issues.apache.org/jira/browse/HDFS-3246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16790786#comment-16790786
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Sahil Takiar commented on HDFS-3246:
[~openinx] created a PR:
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https://issues.apache.org/jira/browse/HDFS-3246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-3246:
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Status: Patch Available (was: Open)
> pRead equivalent for direct read path
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https://issues.apache.org/jira/browse/HDFS-3246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-3246:
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Status: Open (was: Patch Available)
> pRead equivalent for direct read path
>
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https://issues.apache.org/jira/browse/HDFS-14304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14304:
Status: Patch Available (was: Open)
> High lock contention on hdfsHashMutex in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16790661#comment-16790661
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Sahil Takiar commented on HDFS-14304:
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Opened a PR since the patch to fix this is quite large:
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16790898#comment-16790898
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Sahil Takiar commented on HDFS-14348:
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Found some more issues:
{code}
static jthrowable
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14348:
Status: Open (was: Patch Available)
> Fix JNI exception handling issues in libhdfs
>
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https://issues.apache.org/jira/browse/HDFS-14348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar updated HDFS-14348:
Status: Patch Available (was: Open)
> Fix JNI exception handling issues in libhdfs
>
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