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Posted to issues@hbase.apache.org by "Sean Busbey (Jira)" <ji...@apache.org> on 2020/03/24 14:31:00 UTC
[jira] [Commented] (HBASE-24040) WALFactory.Providers.multiwal
causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-24040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17065832#comment-17065832 ]
Sean Busbey commented on HBASE-24040:
-------------------------------------
oof. good catch.
> WALFactory.Providers.multiwal causes StackOverflowError
> -------------------------------------------------------
>
> Key: HBASE-24040
> URL: https://issues.apache.org/jira/browse/HBASE-24040
> Project: HBase
> Issue Type: Bug
> Components: wal
> Affects Versions: 1.0.0, 2.0.0
> Reporter: wenfeiyi666
> Assignee: wenfeiyi666
> Priority: Major
> Fix For: 1.0.0, 2.0.0
>
>
> if 'hbase.wal.provider=multiwal' and 'hbase.wal.regiongrouping.delegate.provider=multiwal', regionserver will create RegionGroupingProvider in a loop until StackOverflowError.
> {code:java}
> 2020-03-24 19:08:19,180 WARN [RS_CLOSE_META-regionserver/localhost:16020-0] handler.AssignRegionHandler: Fatal error occurred while opening region hbase:meta,,1.1
> 588230740, aborting...
> java.lang.StackOverflowError
> at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:125)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:566)
> at java.lang.StringBuffer.append(StringBuffer.java:357)
> at org.apache.log4j.helpers.ISO8601DateFormat.format(ISO8601DateFormat.java:134)
> at java.text.DateFormat.format(DateFormat.java:345)
> at org.apache.log4j.helpers.PatternParser$DatePatternConverter.convert(PatternParser.java:443)
> at org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:65)
> at org.apache.log4j.PatternLayout.format(PatternLayout.java:506)
> at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310)
> at org.apache.log4j.RollingFileAppender.subAppend(RollingFileAppender.java:276)
> at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
> at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
> at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
> at org.apache.log4j.Category.callAppenders(Category.java:206)
> at org.apache.log4j.Category.forcedLog(Category.java:391)
> at org.apache.log4j.Category.log(Category.java:856)
> at org.slf4j.impl.Log4jLoggerAdapter.info(Log4jLoggerAdapter.java:304)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getStrategy(RegionGroupingProvider.java:105)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.init(RegionGroupingProvider.java:160)
> at org.apache.hadoop.hbase.wal.WALFactory.createProvider(WALFactory.java:161)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.createProvider(RegionGroupingProvider.java:166)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:184)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:212)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:192)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:212)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:192)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:212)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:192)
> at org.apache.hadoop.hbase.wal.RegionGroupingProvider.getWAL(RegionGroupingProvider.java:212)
> ......
> {code}
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