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Ted Yu commented on HBASE-4213: ------------------------------- 3 out of the 4 test failures were due to 'Too many open files'. > Support for fault tolerant, instant schema updates with out master's > intervention (i.e with out enable/disable and bulk assign/unassign) through > ZK. > ---------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-4213 > URL: https://issues.apache.org/jira/browse/HBASE-4213 > Project: HBase > Issue Type: Improvement > Reporter: Subbu M Iyer > Assignee: Subbu M Iyer > Fix For: 0.94.0 > > Attachments: 4213-0.92.txt, 4213-0.92.v2, 4213-0.92.v4, > 4213-101211-Support_instant_schema_changes_through_ZK.patch, > 4213-102511.patch, 4213-Fixed_NPE_in_RS_during_alter_.patch, > 4213-Instant_Schema_change_through_ZK.patch, 4213-Nov-2-2011_patch_.patch, > 4213-Nov072011-Patch_to_support_concurrent_split_and_alter__.patch, > 4213-V10-Support_instant_schema_changes_through_ZK.patch, > 4213-V5-Support_instant_schema_changes_through_ZK.patch, > 4213-V7-Support_instant_schema_changes_through_ZK.patch, > 4213-V8-Support_instant_schema_changes_through_ZK.patch, > 4213-V9-Support_instant_schema_changes_through_ZK.patch, 4213-trunk-v2.txt, > 4213-trunk-v3.txt, 4213-trunk-v4.txt, 4213-trunk-v5.txt, 4213-trunk-v6.txt, > 4213-trunk-v7.txt, 4213-trunk.txt, 4213-v9.txt, 4213.v6, > HBASE-4213-Instant_schema_change.patch, > HBASE-4213_Instant_schema_change_-Version_2_.patch, > HBASE_Instant_schema_change-version_3_.patch, schema-update.png > > > This Jira is a slight variation in approach to what is being done as part of > https://issues.apache.org/jira/browse/HBASE-1730 > Support instant schema updates such as Modify Table, Add Column, Modify > Column operations: > 1. With out enable/disabling the table. > 2. With out bulk unassign/assign of regions. -- 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