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Subbu M Iyer commented on HBASE-4213: ------------------------------------- Ted, I addressed all the issues + a merge conflict and also ran all the tests on my local. All tests pass except the following which has nothing to do with this effort. Results : Failed tests: testWorkerAbort(org.apache.hadoop.hbase.master.TestDistributedLogSplitting): expected:<1> but was:<0> testMultipleResubmits(org.apache.hadoop.hbase.master.TestSplitLogManager): expected:<2> but was:<3> testMergeTool(org.apache.hadoop.hbase.util.TestMergeTool): 'merging regions 0 and 1' failed with errCode -1 Tests in error: testScanMultipleVersions(org.apache.hadoop.hbase.TestScanMultipleVersions): Cannot lock storage /work/HBase0909/hbase/build/hbase/test/dfs/name1. The directory is already locked. testAll(org.apache.hadoop.hbase.thrift.TestThriftServer): Cannot lock storage /work/HBase0909/hbase/build/hbase/test/dfs/name2. The directory is already locked. Tests run: 970, Failures: 3, Errors: 2, Skipped: 9 > 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: 0.92.0 > > Attachments: 4213-Instant_Schema_change_through_ZK.patch, > 4213-V5-Support_instant_schema_changes_through_ZK.patch, > HBASE-4213-Instant_schema_change.patch, > HBASE-4213_Instant_schema_change_-Version_2_.patch, > HBASE_Instant_schema_change-version_3_.patch > > > 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. For more information on JIRA, see: http://www.atlassian.com/software/jira