[jira] [Updated] (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Gray updated HBASE-3417: - Attachment: HBASE-3417-redux-v1.patch Adds a new unit test in TestFromClientSide for testing cache on write and evict on close by looking inside the block cache. This test fails on 92 and trunk without the rest of the changes in this patch (CacheOnWrite is currently completely broken with hfile v2). CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-redux-v1.patch, HBASE-3417-v1.patch, HBASE-3417-v2.patch, HBASE-3417-v5.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- 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] (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Gray updated HBASE-3417: - Release Note: StoreFile naming changes from random ascii longs to [0-9a-f] uuids. The same name is used in the tmp and perm location. This name is what gets used for the block name in the cache. This change is a backwards compatible slow migration, all new files will be named with the new scheme, old files will still be readable. However, once you have new files created in the new scheme, previous installations will fail. was:StoreFile naming changes from random ascii longs to [0-9a-f] uuids. The same name is used in the tmp and perm location. This name is what gets used for the block name in the cache. CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-redux-v1.patch, HBASE-3417-v1.patch, HBASE-3417-v2.patch, HBASE-3417-v5.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- 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] (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mikhail Bautin updated HBASE-3417: -- Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch Available) This was committed as part of HFile v2 (HBASE-3857). Resolving. CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-v1.patch, HBASE-3417-v2.patch, HBASE-3417-v5.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-3417: - Status: Patch Available (was: Open) This patch did not go in. Want me to massage it in? CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-v1.patch, HBASE-3417-v2.patch, HBASE-3417-v5.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Updated: (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Gray updated HBASE-3417: - Attachment: HBASE-3417-v5.patch Latest version. Adds proper handling in the compaction path (previous patch only dealt with flush). Changes regex to use [0-9a-f]+ to be backwards compatible. CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-v1.patch, HBASE-3417-v2.patch, HBASE-3417-v5.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Gray updated HBASE-3417: - Attachment: HBASE-3417-v1.patch Changes storefile names to be UUIDs. Makes it so we use the same name for the tmp file and the permanent file. Updates a regex which now matches against 32 char word string instead of digits. Changes HFile to use the file name for block cache block names rather than full path. CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-v1.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-3417) CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme
[ https://issues.apache.org/jira/browse/HBASE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Gray updated HBASE-3417: - Attachment: HBASE-3417-v2.patch Makes it so we don't have to parse fileName for each block when doing CacheOnWrite. CacheOnWrite is using the temporary output path for block names, need to use a more consistent block naming scheme -- Key: HBASE-3417 URL: https://issues.apache.org/jira/browse/HBASE-3417 Project: HBase Issue Type: Bug Components: io, regionserver Affects Versions: 0.92.0 Reporter: Jonathan Gray Assignee: Jonathan Gray Priority: Critical Fix For: 0.92.0 Attachments: HBASE-3417-v1.patch, HBASE-3417-v2.patch Currently the block names used in the block cache are built using the filesystem path. However, for cache on write, the path is a temporary output file. The original COW patch actually made some modifications to block naming stuff to make it more consistent but did not do enough. Should add a separate method somewhere for generating block names using some more easily mocked scheme (rather than just raw path as we generate a random unique file name twice, once for tmp and then again when moved into place). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
