[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Genmao Yu updated HADOOP-13491: --- Component/s: fs/oss > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs, fs/oss >Affects Versions: HADOOP-12756 >Reporter: Genmao Yu >Assignee: Genmao Yu > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch, HADOOP-13491-HADOOP-12756.003.patch, > HADOOP-13491-HADOOP-12756.004.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Genmao Yu updated HADOOP-13491: --- Resolution: Fixed Status: Resolved (was: Patch Available) > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: Genmao Yu >Assignee: Genmao Yu > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch, HADOOP-13491-HADOOP-12756.003.patch, > HADOOP-13491-HADOOP-12756.004.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Genmao Yu updated HADOOP-13491: --- Attachment: HADOOP-13491-HADOOP-12756.004.patch > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: Genmao Yu >Assignee: Genmao Yu > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch, HADOOP-13491-HADOOP-12756.003.patch, > HADOOP-13491-HADOOP-12756.004.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: HADOOP-13491-HADOOP-12756.003.patch > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch, HADOOP-13491-HADOOP-12756.003.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: (was: HADOOP-13491-HADOOP-12756.003.patch) > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch, HADOOP-13491-HADOOP-12756.003.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: HADOOP-13491-HADOOP-12756.003.patch > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch, HADOOP-13491-HADOOP-12756.003.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: HADOOP-13491-HADOOP-12756.001.patch > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream > Synchronized 85% of the time > Unsynchronized access at
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: HADOOP-13491-HADOOP-12756.002.patch > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch, > HADOOP-13491-HADOOP-12756.002.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream > Synchronized 85%
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: (was: HADOOP-13491-HADOOP-12756.001.patch) > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream > Synchronized 85% of the time > Unsynchronized
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Attachment: HADOOP-13491-HADOOP-12756.001.patch > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream > Synchronized 85% of the time > Unsynchronized access at
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Status: Patch Available (was: In Progress) > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > Attachments: HADOOP-13491-HADOOP-12756.001.patch > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream > Synchronized 85% of the time > Unsynchronized access at
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Parent Issue: HADOOP-12756 (was: HADOOP-13479) > fix several warnings from findbugs > -- > > Key: HADOOP-13491 > URL: https://issues.apache.org/jira/browse/HADOOP-13491 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs >Affects Versions: HADOOP-12756 >Reporter: uncleGen >Assignee: uncleGen > Fix For: HADOOP-12756 > > > {code:title=Bad practice Warnings|borderStyle=solid} > Code Warning > RRorg.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores > result of java.io.InputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) > Called method java.io.InputStream.skip(long) > At AliyunOSSInputStream.java:[line 235] > RR > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > ignores result of java.io.FileInputStream.skip(long) > Bug type SR_NOT_CHECKED (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() > Called method java.io.FileInputStream.skip(long) > At AliyunOSSOutputStream.java:[line 177] > RVExceptional return value of java.io.File.delete() ignored in > org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream > In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() > Called method java.io.File.delete() > At AliyunOSSOutputStream.java:[line 116] > {code} > {code:title=Multithreaded correctness Warnings|borderStyle=solid} > Code Warning > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked > 90% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining > Synchronized 90% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Synchronized access at AliyunOSSInputStream.java:[line 106] > Synchronized access at AliyunOSSInputStream.java:[line 168] > Synchronized access at AliyunOSSInputStream.java:[line 189] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 188] > Synchronized access at AliyunOSSInputStream.java:[line 190] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 131] > Synchronized access at AliyunOSSInputStream.java:[line 131] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of > time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position > Synchronized 66% of the time > dUnsynchronized access at AliyunOSSInputStream.java:[line 232] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 234] > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Unsynchronized access at AliyunOSSInputStream.java:[line 236] > Unsynchronized access at AliyunOSSInputStream.java:[line 245] > Synchronized access at AliyunOSSInputStream.java:[line 222] > Synchronized access at AliyunOSSInputStream.java:[line 105] > Synchronized access at AliyunOSSInputStream.java:[line 167] > Synchronized access at AliyunOSSInputStream.java:[line 169] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 187] > Synchronized access at AliyunOSSInputStream.java:[line 113] > Synchronized access at AliyunOSSInputStream.java:[line 114] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 130] > Synchronized access at AliyunOSSInputStream.java:[line 259] > Synchronized access at AliyunOSSInputStream.java:[line 266] > ISInconsistent synchronization of > org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked > 85% of time > Bug type IS2_INCONSISTENT_SYNC (click for details) > In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream > Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream > Synchronized 85% of the time > Unsynchronized access at AliyunOSSInputStream.java:[line 235] > Synchronized access at
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Description: {code:title=Bad practice Warnings|borderStyle=solid} CodeWarning RR org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores result of java.io.InputStream.skip(long) Bug type SR_NOT_CHECKED (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) Called method java.io.InputStream.skip(long) At AliyunOSSInputStream.java:[line 235] RR org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() ignores result of java.io.FileInputStream.skip(long) Bug type SR_NOT_CHECKED (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() Called method java.io.FileInputStream.skip(long) At AliyunOSSOutputStream.java:[line 177] RV Exceptional return value of java.io.File.delete() ignored in org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() Called method java.io.File.delete() At AliyunOSSOutputStream.java:[line 116] {code} {code:title=Multithreaded correctness Warnings|borderStyle=solid} CodeWarning IS Inconsistent synchronization of org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked 90% of time Bug type IS2_INCONSISTENT_SYNC (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining Synchronized 90% of the time Unsynchronized access at AliyunOSSInputStream.java:[line 234] Synchronized access at AliyunOSSInputStream.java:[line 106] Synchronized access at AliyunOSSInputStream.java:[line 168] Synchronized access at AliyunOSSInputStream.java:[line 189] Synchronized access at AliyunOSSInputStream.java:[line 188] Synchronized access at AliyunOSSInputStream.java:[line 188] Synchronized access at AliyunOSSInputStream.java:[line 190] Synchronized access at AliyunOSSInputStream.java:[line 113] Synchronized access at AliyunOSSInputStream.java:[line 131] Synchronized access at AliyunOSSInputStream.java:[line 131] IS Inconsistent synchronization of org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of time Bug type IS2_INCONSISTENT_SYNC (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position Synchronized 66% of the time dUnsynchronized access at AliyunOSSInputStream.java:[line 232] Unsynchronized access at AliyunOSSInputStream.java:[line 234] Unsynchronized access at AliyunOSSInputStream.java:[line 234] Unsynchronized access at AliyunOSSInputStream.java:[line 235] Unsynchronized access at AliyunOSSInputStream.java:[line 236] Unsynchronized access at AliyunOSSInputStream.java:[line 245] Synchronized access at AliyunOSSInputStream.java:[line 222] Synchronized access at AliyunOSSInputStream.java:[line 105] Synchronized access at AliyunOSSInputStream.java:[line 167] Synchronized access at AliyunOSSInputStream.java:[line 169] Synchronized access at AliyunOSSInputStream.java:[line 187] Synchronized access at AliyunOSSInputStream.java:[line 187] Synchronized access at AliyunOSSInputStream.java:[line 113] Synchronized access at AliyunOSSInputStream.java:[line 114] Synchronized access at AliyunOSSInputStream.java:[line 130] Synchronized access at AliyunOSSInputStream.java:[line 130] Synchronized access at AliyunOSSInputStream.java:[line 259] Synchronized access at AliyunOSSInputStream.java:[line 266] IS Inconsistent synchronization of org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked 85% of time Bug type IS2_INCONSISTENT_SYNC (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream Synchronized 85% of the time Unsynchronized access at AliyunOSSInputStream.java:[line 235] Synchronized access at AliyunOSSInputStream.java:[line 92] Synchronized access at AliyunOSSInputStream.java:[line 96] Synchronized access at AliyunOSSInputStream.java:[line 101] Synchronized access at AliyunOSSInputStream.java:[line 102] Synchronized access at AliyunOSSInputStream.java:[line 178] Synchronized access at AliyunOSSInputStream.java:[line 123] {code} {code:title=Dodgy code Warnings|borderStyle=solid} CodeWarning REC Exception is caught when Exception is not thrown in org.apache.hadoop.fs.aliyun.oss.AliyunOSSFileSystem.multipartCopy(String, long, String) Bug type REC_CATCH_EXCEPTION
[jira] [Updated] (HADOOP-13491) fix several warnings from findbugs
[ https://issues.apache.org/jira/browse/HADOOP-13491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] uncleGen updated HADOOP-13491: -- Description: CodeWarning RR org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) ignores result of java.io.InputStream.skip(long) Bug type SR_NOT_CHECKED (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.seek(long) Called method java.io.InputStream.skip(long) At AliyunOSSInputStream.java:[line 235] RR org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() ignores result of java.io.FileInputStream.skip(long) Bug type SR_NOT_CHECKED (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.multipartUploadObject() Called method java.io.FileInputStream.skip(long) At AliyunOSSOutputStream.java:[line 177] RV Exceptional return value of java.io.File.delete() ignored in org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() Bug type RV_RETURN_VALUE_IGNORED_BAD_PRACTICE (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSOutputStream.close() Called method java.io.File.delete() At AliyunOSSOutputStream.java:[line 116] CodeWarning IS Inconsistent synchronization of org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining; locked 90% of time Bug type IS2_INCONSISTENT_SYNC (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.partRemaining Synchronized 90% of the time Unsynchronized access at AliyunOSSInputStream.java:[line 234] Synchronized access at AliyunOSSInputStream.java:[line 106] Synchronized access at AliyunOSSInputStream.java:[line 168] Synchronized access at AliyunOSSInputStream.java:[line 189] Synchronized access at AliyunOSSInputStream.java:[line 188] Synchronized access at AliyunOSSInputStream.java:[line 188] Synchronized access at AliyunOSSInputStream.java:[line 190] Synchronized access at AliyunOSSInputStream.java:[line 113] Synchronized access at AliyunOSSInputStream.java:[line 131] Synchronized access at AliyunOSSInputStream.java:[line 131] IS Inconsistent synchronization of org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position; locked 66% of time Bug type IS2_INCONSISTENT_SYNC (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.position Synchronized 66% of the time Unsynchronized access at AliyunOSSInputStream.java:[line 232] Unsynchronized access at AliyunOSSInputStream.java:[line 234] Unsynchronized access at AliyunOSSInputStream.java:[line 234] Unsynchronized access at AliyunOSSInputStream.java:[line 235] Unsynchronized access at AliyunOSSInputStream.java:[line 236] Unsynchronized access at AliyunOSSInputStream.java:[line 245] Synchronized access at AliyunOSSInputStream.java:[line 222] Synchronized access at AliyunOSSInputStream.java:[line 105] Synchronized access at AliyunOSSInputStream.java:[line 167] Synchronized access at AliyunOSSInputStream.java:[line 169] Synchronized access at AliyunOSSInputStream.java:[line 187] Synchronized access at AliyunOSSInputStream.java:[line 187] Synchronized access at AliyunOSSInputStream.java:[line 113] Synchronized access at AliyunOSSInputStream.java:[line 114] Synchronized access at AliyunOSSInputStream.java:[line 130] Synchronized access at AliyunOSSInputStream.java:[line 130] Synchronized access at AliyunOSSInputStream.java:[line 259] Synchronized access at AliyunOSSInputStream.java:[line 266] IS Inconsistent synchronization of org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream; locked 85% of time Bug type IS2_INCONSISTENT_SYNC (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream Field org.apache.hadoop.fs.aliyun.oss.AliyunOSSInputStream.wrappedStream Synchronized 85% of the time Unsynchronized access at AliyunOSSInputStream.java:[line 235] Synchronized access at AliyunOSSInputStream.java:[line 92] Synchronized access at AliyunOSSInputStream.java:[line 96] Synchronized access at AliyunOSSInputStream.java:[line 101] Synchronized access at AliyunOSSInputStream.java:[line 102] Synchronized access at AliyunOSSInputStream.java:[line 178] Synchronized access at AliyunOSSInputStream.java:[line 123] CodeWarning REC Exception is caught when Exception is not thrown in org.apache.hadoop.fs.aliyun.oss.AliyunOSSFileSystem.multipartCopy(String, long, String) Bug type REC_CATCH_EXCEPTION (click for details) In class org.apache.hadoop.fs.aliyun.oss.AliyunOSSFileSystem In method org.apache.hadoop.fs.aliyun.oss.AliyunOSSFileSystem.multipartCopy(String, long, String) At