[jira] [Updated] (HADOOP-8649) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance
[ https://issues.apache.org/jira/browse/HADOOP-8649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-8649: - Status: Open (was: Patch Available) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance Key: HADOOP-8649 URL: https://issues.apache.org/jira/browse/HADOOP-8649 Project: Hadoop Common Issue Type: Improvement Affects Versions: 2.0.0-alpha, 1.0.3 Reporter: Karthik Kambatla Assignee: Karthik Kambatla Attachments: branch1-HADOOP-8649.patch, branch1-HADOOP-8649.patch, HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch_v2, HADOOP-8649_branch1.patch_v3, TestChecksumFileSystemOnDFS.java, trunk-HADOOP-8649.patch, trunk-HADOOP-8649.patch Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-8649) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance
[ https://issues.apache.org/jira/browse/HADOOP-8649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-8649: - Attachment: trunk-HADOOP-8649.patch branch1-HADOOP-8649.patch Uploading updated patches for branch1 and trunk. ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance Key: HADOOP-8649 URL: https://issues.apache.org/jira/browse/HADOOP-8649 Project: Hadoop Common Issue Type: Improvement Affects Versions: 1.0.3, 2.0.0-alpha Reporter: Karthik Kambatla Assignee: Karthik Kambatla Attachments: HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch_v2, HADOOP-8649_branch1.patch_v3, TestChecksumFileSystemOnDFS.java, branch1-HADOOP-8649.patch, branch1-HADOOP-8649.patch, trunk-HADOOP-8649.patch, trunk-HADOOP-8649.patch Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-8649) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance
[ https://issues.apache.org/jira/browse/HADOOP-8649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-8649: - Attachment: trunk-HADOOP-8649.patch branch1-HADOOP-8649.patch Uploading patches for trunk and branch-1 addressing Daryn's comments. ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance Key: HADOOP-8649 URL: https://issues.apache.org/jira/browse/HADOOP-8649 Project: Hadoop Common Issue Type: Improvement Reporter: Karthik Kambatla Assignee: Karthik Kambatla Attachments: HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch_v2, HADOOP-8649_branch1.patch_v3, TestChecksumFileSystemOnDFS.java, branch1-HADOOP-8649.patch, trunk-HADOOP-8649.patch Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-8649) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance
[ https://issues.apache.org/jira/browse/HADOOP-8649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-8649: - Affects Version/s: 1.0.3 2.0.0-alpha Status: Patch Available (was: Open) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance Key: HADOOP-8649 URL: https://issues.apache.org/jira/browse/HADOOP-8649 Project: Hadoop Common Issue Type: Improvement Affects Versions: 2.0.0-alpha, 1.0.3 Reporter: Karthik Kambatla Assignee: Karthik Kambatla Attachments: HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch_v2, HADOOP-8649_branch1.patch_v3, TestChecksumFileSystemOnDFS.java, branch1-HADOOP-8649.patch, trunk-HADOOP-8649.patch Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-8649) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance
[ https://issues.apache.org/jira/browse/HADOOP-8649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-8649: - Description: Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. was: Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, PathFilter) is implemented by parent class FileSystem, and hence doesn't filter out check-sum files. The implementation should use a composite filter of passed Filter and the Checksum filter. Issue Type: Improvement (was: Bug) Summary: ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance (was: ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter)) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance Key: HADOOP-8649 URL: https://issues.apache.org/jira/browse/HADOOP-8649 Project: Hadoop Common Issue Type: Improvement Reporter: Karthik Kambatla Assignee: Karthik Kambatla Attachments: HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch_v2, HADOOP-8649_branch1.patch_v3, TestChecksumFileSystemOnDFS.java Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HADOOP-8649) ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance
[ https://issues.apache.org/jira/browse/HADOOP-8649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthik Kambatla updated HADOOP-8649: - Attachment: HADOOP-8649_branch1.patch ChecksumFileSystem should have an overriding implementation of listStatus(Path, PathFilter) for improved performance Key: HADOOP-8649 URL: https://issues.apache.org/jira/browse/HADOOP-8649 Project: Hadoop Common Issue Type: Improvement Reporter: Karthik Kambatla Assignee: Karthik Kambatla Attachments: HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch, HADOOP-8649_branch1.patch_v2, HADOOP-8649_branch1.patch_v3, TestChecksumFileSystemOnDFS.java Currently, ChecksumFileSystem implements only listStatus(Path). The other form of listStatus(Path, customFilter) results in parsing the list twice to apply each of the filters - custom and checksum filter. By using a composite filter instead, we limit the parsing to once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira