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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/10/19 06:09:00 UTC
[jira] [Work logged] (HADOOP-16637) Fix findbugs warnings in
hadoop-cos
[ https://issues.apache.org/jira/browse/HADOOP-16637?focusedWorklogId=502017&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-502017 ]
ASF GitHub Bot logged work on HADOOP-16637:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 19/Oct/20 06:08
Start Date: 19/Oct/20 06:08
Worklog Time Spent: 10m
Work Description: cxorm closed pull request #1640:
URL: https://github.com/apache/hadoop/pull/1640
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Issue Time Tracking
-------------------
Worklog Id: (was: 502017)
Remaining Estimate: 0h
Time Spent: 10m
> Fix findbugs warnings in hadoop-cos
> -----------------------------------
>
> Key: HADOOP-16637
> URL: https://issues.apache.org/jira/browse/HADOOP-16637
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/cos
> Reporter: Akira Ajisaka
> Assignee: YiSheng Lien
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> qbt report: https://lists.apache.org/thread.html/ab1ea4ac6590061cfb2f89183f33f97e92da0e68e67657dbfbda862f@%3Ccommon-dev.hadoop.apache.org%3E
> {noformat}
> module:hadoop-cloud-storage-project/hadoop-cos
> Redundant nullcheck of dir, which is known to be non-null in org.apache.hadoop.fs.cosn.BufferPool.createDir(String) Redundant null check at BufferPool.java:is known to be non-null in org.apache.hadoop.fs.cosn.BufferPool.createDir(String) Redundant null check at BufferPool.java:[line 66]
> org.apache.hadoop.fs.cosn.CosNInputStream$ReadBuffer.getBuffer() may expose internal representation by returning CosNInputStream$ReadBuffer.buffer At CosNInputStream.java:by returning CosNInputStream$ReadBuffer.buffer At CosNInputStream.java:[line 87]
> Found reliance on default encoding in org.apache.hadoop.fs.cosn.CosNativeFileSystemStore.storeFile(String, File, byte[]):in org.apache.hadoop.fs.cosn.CosNativeFileSystemStore.storeFile(String, File, byte[]): new String(byte[]) At CosNativeFileSystemStore.java:[line 199]
> Found reliance on default encoding in org.apache.hadoop.fs.cosn.CosNativeFileSystemStore.storeFileWithRetry(String, InputStream, byte[], long):in org.apache.hadoop.fs.cosn.CosNativeFileSystemStore.storeFileWithRetry(String, InputStream, byte[], long): new String(byte[]) At CosNativeFileSystemStore.java:[line 178]
> org.apache.hadoop.fs.cosn.CosNativeFileSystemStore.uploadPart(File, String, String, int) may fail to clean up java.io.InputStream Obligation to clean up resource created at CosNativeFileSystemStore.java:fail to clean up java.io.InputStream Obligation to clean up resource created at CosNativeFileSystemStore.java:[line 252] is not discharged
> {noformat}
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