[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Wang updated HDFS-9939: -- Resolution: Fixed Status: Resolved (was: Patch Available) Committed to trunk, branch-2, branch-2.8, thanks for the contribution John! > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > Fix For: 2.8.0 > > Attachments: HDFS-9939.001.patch, HDFS-9939.002.patch > > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Zhuge updated HDFS-9939: - Status: Patch Available (was: In Progress) > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > Fix For: 2.8.0 > > Attachments: HDFS-9939.001.patch, HDFS-9939.002.patch > > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Zhuge updated HDFS-9939: - Attachment: HDFS-9939.002.patch Patch 002: * Remove unused variable buf in testSkip [~andrew.wang], could you please review and commit? > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > Fix For: 2.8.0 > > Attachments: HDFS-9939.001.patch, HDFS-9939.002.patch > > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Zhuge updated HDFS-9939: - Status: In Progress (was: Patch Available) > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > Fix For: 2.8.0 > > Attachments: HDFS-9939.001.patch > > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Zhuge updated HDFS-9939: - Fix Version/s: 2.8.0 Status: Patch Available (was: Open) > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > Fix For: 2.8.0 > > Attachments: HDFS-9939.001.patch > > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Zhuge updated HDFS-9939: - Attachment: HDFS-9939.001.patch Patch 001: * Set skip buffer size to 2048 (MAX_SKIP_BUFFER_SIZE) * Move FakeCompressor and FakeDecompressor out of TestBlockDecompressorStream.java into their own files * Add TestDecompressorStream with test cases for read and skip > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > Fix For: 2.8.0 > > Attachments: HDFS-9939.001.patch > > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9939) Increase DecompressorStream skip buffer size
[ https://issues.apache.org/jira/browse/HDFS-9939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Zhuge updated HDFS-9939: - Summary: Increase DecompressorStream skip buffer size (was: Possible performance improvement by increasing buf size in DecompressorStream in HDFS) > Increase DecompressorStream skip buffer size > > > Key: HDFS-9939 > URL: https://issues.apache.org/jira/browse/HDFS-9939 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Yongjun Zhang >Assignee: John Zhuge > > See ACCUMULO-2353 for details. > Filing this jira to investigate performance difference and possibly make the > buf size change accordingly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
