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https://issues.apache.org/jira/browse/HBASE-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Clint Morgan reopened HBASE-1484:
---------------------------------
I get a NPE:
java.lang.NullPointerException
at org.apache.hadoop.hbase.regionserver.HLog$1.run(HLog.java:912)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:637)
This fixes it:
Index: src/java/org/apache/hadoop/hbase/regionserver/HLog.java
===================================================================
--- src/java/org/apache/hadoop/hbase/regionserver/HLog.java (revision
782058)
+++ src/java/org/apache/hadoop/hbase/regionserver/HLog.java (working copy)
@@ -888,7 +888,8 @@
SequenceFile.Writer w =
SequenceFile.createWriter(fs, conf, logfile,
HLogKey.class, HLogEdit.class,
getCompressionType(conf));
- logWriters.put(key, new WriterAndPath(logfile, w));
+ wap = new WriterAndPath(logfile, w);
+ logWriters.put(key, wap);
if (LOG.isDebugEnabled()) {
LOG.debug("Creating new hlog file writer for path "
+ logfile + " and region " + Bytes.toString(key));
> commit log split writes files with newest edits first (since hbase-1430);
> should be other way round
> ---------------------------------------------------------------------------------------------------
>
> Key: HBASE-1484
> URL: https://issues.apache.org/jira/browse/HBASE-1484
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.20.0
>
> Attachments: 1484.patch
>
>
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