[jira] [Reopened] (HBASE-18796) Admin#isTableAvailable returns incorrect result before daughter regions are opened
[ https://issues.apache.org/jira/browse/HBASE-18796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Abhishek Singh Chouhan reopened HBASE-18796: Reopen to push to branch-1.3 > Admin#isTableAvailable returns incorrect result before daughter regions are > opened > -- > > Key: HBASE-18796 > URL: https://issues.apache.org/jira/browse/HBASE-18796 > Project: HBase > Issue Type: Bug >Affects Versions: 1.3.1 >Reporter: Abhishek Singh Chouhan >Assignee: Abhishek Singh Chouhan > Fix For: 2.0.0, 3.0.0, 1.4.0, 1.3.2, 1.5.0 > > Attachments: HBASE-18796-addendum.branch-1.patch, > HBASE-18796-addendum.master.patch, HBASE-18796.branch-1.001.patch, > HBASE-18796.branch-1.001.patch, HBASE-18796.branch-1.002.patch, > HBASE-18796.branch-1.003.patch, HBASE-18796.master.001.patch > > > Admin#isTableAvailable checks if it can getServerName for the meta entries it > reads. During the time of split server location are added to the meta entries > in MetaTableAccessor#splitRegion although the description of the method says > "Does not add the location information to the daughter regions since they are > not open yet.". At this point during the split daughter regions are not > actually open, so we can get to a state where parent is offline, daughters > are not yet open but isTableAvailable returns true. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Reopened] (HBASE-18796) Admin#isTableAvailable returns incorrect result before daughter regions are opened
[ https://issues.apache.org/jira/browse/HBASE-18796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Abhishek Singh Chouhan reopened HBASE-18796: Reopening to add addendum > Admin#isTableAvailable returns incorrect result before daughter regions are > opened > -- > > Key: HBASE-18796 > URL: https://issues.apache.org/jira/browse/HBASE-18796 > Project: HBase > Issue Type: Bug >Affects Versions: 1.3.1 >Reporter: Abhishek Singh Chouhan >Assignee: Abhishek Singh Chouhan > Fix For: 2.0.0, 3.0.0, 1.4.0, 1.3.2, 1.5.0 > > Attachments: HBASE-18796.branch-1.001.patch, > HBASE-18796.branch-1.001.patch, HBASE-18796.branch-1.002.patch, > HBASE-18796.branch-1.003.patch, HBASE-18796.master.001.patch > > > Admin#isTableAvailable checks if it can getServerName for the meta entries it > reads. During the time of split server location are added to the meta entries > in MetaTableAccessor#splitRegion although the description of the method says > "Does not add the location information to the daughter regions since they are > not open yet.". At this point during the split daughter regions are not > actually open, so we can get to a state where parent is offline, daughters > are not yet open but isTableAvailable returns true. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
