hbase/hbase-server
Michael Stack 39e0b8515f HBASE-21191 Add a holding-pattern if no assign for meta or namespace (Can happen if masterprocwals have been cleared).
Add a check for hbase:meta being online before we go to read it.
If not online, move into a holding-pattern until rectified, probably
by external operator.

Incorporates bulk of patch made by Allan Yang over on HBASE-21035.

M hbase-common/src/main/java/org/apache/hadoop/hbase/util/RetryCounterFactory.java

 Add a Constructor for case where retries are for ever.

M hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
 Move stuff around so that the first hbase:meta read is the AM#loadMeta.
 Previously, checking table state and/or favored nodes could end up
 trying to read a meta that was not onlined holding up master startup.
 Do similar for the namespace table. Adds new methods isMeta and
 isNamespace which check that the regions/tables are online.. if not,
 we wait logging with a back-off that assigns need to be run.

Signed-off-by: Allan Yang <allan163@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
2018-09-16 21:12:59 -07:00
..
src HBASE-21191 Add a holding-pattern if no assign for meta or namespace (Can happen if masterprocwals have been cleared). 2018-09-16 21:12:59 -07:00
pom.xml HBASE-20938 Set version to 2.1.1-SNAPSHOT for branch-2.1 2018-07-25 21:45:09 +08:00