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HBASE-6370 Add compression codec test at HMaster when createTable/modifyColumn/modifyTable 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1361058 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2012-07-13 07:20:25 +00:00
parent 6b3f368bd9
commit 8a0b742b4d
1 changed files with 25 additions and 0 deletions
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25
hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
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@ -101,6 +101,7 @@ import org.apache.hadoop.hbase.monitoring.TaskMonitor;
import org.apache.hadoop.hbase.replication.regionserver.Replication;
import org.apache.hadoop.hbase.security.User;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.CompressionTest;
import org.apache.hadoop.hbase.util.FSTableDescriptors;
import org.apache.hadoop.hbase.util.HasThread;
import org.apache.hadoop.hbase.util.InfoServer;
@ -285,6 +286,9 @@ Server {
*/
private ObjectName mxBean = null;
//should we check the compression codec type at master side, default true, HBASE-6370
private final boolean masterCheckCompression;
/**
* Initializes the HMaster. The steps are as follows:
* <p>
@ -352,6 +356,9 @@ Server {
this.metrics = new MasterMetrics(getServerName().toString());
// metrics interval: using the same property as region server.
this.msgInterval = conf.getInt("hbase.regionserver.msginterval", 3 * 1000);
//should we check the compression codec type at master side, default true, HBASE-6370
this.masterCheckCompression = conf.getBoolean("hbase.master.check.compression", true);
}
/**
@ -1376,6 +1383,7 @@ Server {
HRegionInfo [] newRegions = getHRegionInfos(hTableDescriptor, splitKeys);
checkInitialized();
checkCompression(hTableDescriptor);
if (cpHost != null) {
cpHost.preCreateTable(hTableDescriptor, newRegions);
}
@ -1389,6 +1397,21 @@ Server {
}
private void checkCompression(final HTableDescriptor htd)
throws IOException {
if (!this.masterCheckCompression) return;
for (HColumnDescriptor hcd : htd.getColumnFamilies()) {
checkCompression(hcd);
}
}
private void checkCompression(final HColumnDescriptor hcd)
throws IOException {
if (!this.masterCheckCompression) return;
CompressionTest.testCompression(hcd.getCompression());
CompressionTest.testCompression(hcd.getCompactionCompression());
}
@Override
public CreateTableResponse createTable(RpcController controller, CreateTableRequest req)
throws ServiceException {
@ -1505,6 +1528,7 @@ Server {
try {
checkInitialized();
checkCompression(descriptor);
if (cpHost != null) {
if (cpHost.preModifyColumn(tableName, descriptor)) {
return ModifyColumnResponse.newBuilder().build();
@ -1626,6 +1650,7 @@ Server {
HTableDescriptor htd = HTableDescriptor.convert(req.getTableSchema());
try {
checkInitialized();
checkCompression(htd);
if (cpHost != null) {
cpHost.preModifyTable(tableName, htd);
}