junegunn commented on code in PR #6709:
URL: https://github.com/apache/hbase/pull/6709#discussion_r2037068974
##########
hbase-server/src/main/java/org/apache/hadoop/hbase/util/TableDescriptorChecker.java:
##########
@@ -79,6 +80,14 @@ public static void sanityCheck(final Configuration c, final
TableDescriptor td)
// Setting logs to warning instead of throwing exception if sanityChecks
are disabled
boolean logWarn = !shouldSanityCheck(conf);
+ // Check value types
+ warnOrThrowExceptionForFailure(logWarn, () -> ConfigKey.validate(conf));
Review Comment:
Hi @guluo2016, thanks for the review.
This code does check for table-level configuration and protects against such
errors.
```
hbase:001:0> create 't01', 'info', { CONFIGURATION => {
'hbase.hstore.defaultengine.compactionpolicy.class' => 'com.test.App' }}
ERROR: org.apache.hadoop.hbase.DoNotRetryIOException:
'hbase.hstore.defaultengine.compactionpolicy.class' must be a class. Set
hbase.table.sanity.checks to false at conf or table descriptor if you want to
bypass sanity checks
at
org.apache.hadoop.hbase.util.TableDescriptorChecker.warnOrThrowExceptionForFailure(TableDescriptorChecker.java:327)
at
org.apache.hadoop.hbase.util.TableDescriptorChecker.warnOrThrowExceptionForFailure(TableDescriptorChecker.java:344)
at
org.apache.hadoop.hbase.util.TableDescriptorChecker.sanityCheck(TableDescriptorChecker.java:84)
at
org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:2461)
at
org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:786)
at
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:457)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102)
at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82)
Caused by: java.lang.IllegalArgumentException:
'hbase.hstore.defaultengine.compactionpolicy.class' must be a class.
at
org.apache.hadoop.hbase.conf.ConfigKey.lambda$CLASS$8(ConfigKey.java:109)
at
org.apache.hadoop.hbase.conf.ConfigKey.lambda$validate$9(ConfigKey.java:133)
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
at
org.apache.hadoop.hbase.conf.ConfigKey.validate(ConfigKey.java:130)
at
org.apache.hadoop.hbase.util.TableDescriptorChecker.lambda$sanityCheck$0(TableDescriptorChecker.java:84)
at
org.apache.hadoop.hbase.util.TableDescriptorChecker.warnOrThrowExceptionForFailure(TableDescriptorChecker.java:342)
... 8 more
Caused by: java.lang.ClassNotFoundException: com.test.App
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at
java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:375)
at
org.apache.hadoop.hbase.conf.ConfigKey.lambda$CLASS$8(ConfigKey.java:104)
... 13 more
For usage try 'help "create"'
```
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