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https://issues.apache.org/jira/browse/HBASE-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15249704#comment-15249704
]
Duo Zhang commented on HBASE-15368:
-----------------------------------
For the branch-1 result
{noformat}
java.lang.AssertionError: expected:<0> but was:<1>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:631)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileGetting(TestHRegion.java:4084)
{noformat}
I think this is not related to our patch here but seems a critical bug?
{code}
for (Cell kv : result.rawCells()) {
byte[] thisValue = CellUtil.cloneValue(kv);
if (previousKV != null) {
if (Bytes.compareTo(CellUtil.cloneValue(previousKV), thisValue)
!= 0) {
LOG.warn("These two KV should have the same value." + "
Previous KV:" + previousKV
+ "(memStoreTS:" + previousKV.getMvccVersion() + ")" + ",
New KV: " + kv
+ "(memStoreTS:" + kv.getMvccVersion() + ")");
assertEquals(0,
Bytes.compareTo(CellUtil.cloneValue(previousKV), thisValue)); // <=== error on
this line
}
}
previousKV = kv;
}
{code}
But I haven't found the warning log message... Really strange...
https://builds.apache.org/job/PreCommit-HBASE-Build/1507/testReport/org.apache.hadoop.hbase.regionserver/TestHRegion/testWritesWhileGetting/
> Add pluggable window support
> ----------------------------
>
> Key: HBASE-15368
> URL: https://issues.apache.org/jira/browse/HBASE-15368
> Project: HBase
> Issue Type: Sub-task
> Components: Compaction
> Affects Versions: 2.0.0, 1.3.0, 0.98.19, 1.4.0
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 2.0.0, 1.3.0, 0.98.19, 1.4.0
>
> Attachments: HBASE-15368-0.98.patch, HBASE-15368-branch-1.patch,
> HBASE-15368-v1.patch, HBASE-15368-v2.patch, HBASE-15368-v3.patch,
> HBASE-15368-v4.patch, HBASE-15368-v5.patch, HBASE-15368-v6.patch,
> HBASE-15368-v7.patch, HBASE-15368.patch
>
>
> Abstract a {{CompactionWindow}} and a {{CompactionWindowFactory}}. Both are
> orthogonal to the implementation of DateTieredCompactionPolicy. Users can
> implement their own {{CompactionWindow}}.
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