We have to work around the lack of FileSystem#setWriteChecksum(boolean) in Hadoop 1. I may resolve this as Wont Fix if it's too much trouble.

It might be ok to check for method existence and call it if it is there if there is no corresponding API in hadoop1. It should be fine to only have this working with h2 I would say.

As requested.

Setting to Patch Available but Hadoop QA will barf on the 0.98 patch

-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12647484/HBASE-11272-0.98.patch
against trunk revision .
ATTACHMENT ID: 12647484

+1 @author. The patch does not contain any @author tags.

+1 tests included. The patch appears to include 15 new or modified tests.

-1 patch. The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/9640//console

This message is automatically generated.

+1

Committed to 0.98, thanks Enis.

SUCCESS: Integrated in HBase-0.98-on-Hadoop-1.1 #302 (See https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/302/)
HBASE-11272 Backport HBASE-11218 (Data loss in HBase standalone mode) to 0.98 (apurtell: rev 13c7ff669532e18ebf5261734b98c51a4ad69c6b)

• hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildBase.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildHole.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildOverlap.java
• hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMasterCommandLine.java
• hbase-server/src/main/java/org/apache/hadoop/hbase/fs/HFileSystem.java
• hbase-server/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java

SUCCESS: Integrated in HBase-0.98 #321 (See https://builds.apache.org/job/HBase-0.98/321/)
HBASE-11272 Backport HBASE-11218 (Data loss in HBase standalone mode) to 0.98 (apurtell: rev 13c7ff669532e18ebf5261734b98c51a4ad69c6b)

• hbase-server/src/main/java/org/apache/hadoop/hbase/fs/HFileSystem.java
• hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMasterCommandLine.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildBase.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildHole.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildOverlap.java
• hbase-server/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
• hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java