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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2013/12/13 17:29:10 UTC
[jira] [Updated] (HBASE-10148) [VisibilityController] Tolerate
regions in recovery
[ https://issues.apache.org/jira/browse/HBASE-10148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell updated HBASE-10148:
-----------------------------------
Priority: Blocker (was: Major)
> [VisibilityController] Tolerate regions in recovery
> ---------------------------------------------------
>
> Key: HBASE-10148
> URL: https://issues.apache.org/jira/browse/HBASE-10148
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.98.0
> Reporter: Andrew Purtell
> Assignee: Anoop Sam John
> Priority: Blocker
> Fix For: 0.98.0
>
>
> Ted Yu reports that enabling distributed log replay by default, like:
> {noformat}
> Index: hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java
> ===================================================================
> --- hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java (revision 1550575)
> +++ hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java (working copy)
> @@ -794,7 +794,7 @@
> /** Conf key that enables unflushed WAL edits directly being replayed to region servers */
> public static final String DISTRIBUTED_LOG_REPLAY_KEY = "hbase.master.distributed.log.replay";
> - public static final boolean DEFAULT_DISTRIBUTED_LOG_REPLAY_CONFIG = false;
> + public static final boolean DEFAULT_DISTRIBUTED_LOG_REPLAY_CONFIG = true;
> public static final String DISALLOW_WRITES_IN_RECOVERING =
> "hbase.regionserver.disallow.writes.when.recovering";
> public static final boolean DEFAULT_DISALLOW_WRITES_IN_RECOVERING_CONFIG = false;
> {noformat}
> causes TestVisibilityController#testAddVisibilityLabelsOnRSRestart to fail. It reveals an issue with label operations if the label table is recovering:
> {noformat}
> 2013-12-12 14:53:53,133 DEBUG [RpcServer.handler=2,port=58108] visibility.VisibilityController(1046): Adding the label XYZ2013-12-12 14:53:53,137 ERROR [RpcServer.handler=2,port=58108] visibility.VisibilityController(1074): org.apache.hadoop.hbase.exceptions.RegionInRecoveryException: hbase:labels,,1386888826648.f14a399ba85cbb42c2c3b7547bf17c65. is recovering
> 2013-12-12 14:53:53,151 DEBUG [main] visibility.TestVisibilityLabels(405): response from addLabels: result {
> exception {
> name: "org.apache.hadoop.hbase.exceptions.RegionInRecoveryException"
> value: "org.apache.hadoop.hbase.exceptions.RegionInRecoveryException: hbase:labels,,1386888826648.f14a399ba85cbb42c2c3b7547bf17c65. is recovering at org.apache.hadoop.hbase.regionserver.HRegion.startRegionOperation(HRegion.java:5555) at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1763) at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1749) at org.apache.hadoop.hbase.security.visibility.VisibilityController.getExistingLabelsWithAuths(VisibilityController.java:1096) at org.apache.hadoop.hbase.security.visibility.VisibilityController.postBatchMutate(VisibilityController.java:672)"
> {noformat}
> Should we try to ride over this?
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