Anoop Sam John created HBASE-5925:
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Summary: Issue with only using the old config param
hbase.hstore.compactionThreshold but not the corresponding new one
Key: HBASE-5925
URL: https://issues.apache.org/jira/browse/HBASE-5925
Project: HBase
Issue Type: Bug
Reporter: Anoop Sam John
Priority: Minor
One observation while going through the code:-
In MemStoreFlusher constructor
{code}
this.blockingStoreFilesNumber =
conf.getInt("hbase.hstore.blockingStoreFiles", 7);
if (this.blockingStoreFilesNumber == -1) {
this.blockingStoreFilesNumber = 1 +
conf.getInt("hbase.hstore.compactionThreshold", 3);
}
{code}
Here as per the code if hbase.hstore.blockingStoreFiles is configured as -1, we
are making this value to be 1+ min files to compact
But here we read the old config item only!
Here also we need to read the new config 1st and if not there then the old
one.. Is this a miss?
Like
conf.getInt("hbase.hstore.compaction.min",
conf.getInt("hbase.hstore.compactionThreshold", 3))
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