stack created HBASE-5971:
----------------------------
Summary: ServerLoad needs redo; can't be pb based
Key: HBASE-5971
URL: https://issues.apache.org/jira/browse/HBASE-5971
Project: HBase
Issue Type: Bug
Components: metrics
Reporter: stack
Priority: Blocker
Fix For: 0.96.0
Here is what happens when we try to register server bean:
{code}
javax.management.NotCompliantMBeanException:
org.apache.hadoop.hbase.master.MXBean: Method
org.apache.hadoop.hbase.master.MXBean.getRegionServers has parameter or return
type that cannot be translated into an open type
at
com.sun.jmx.mbeanserver.Introspector.throwException(Introspector.java:412)
at com.sun.jmx.mbeanserver.MBeanAnalyzer.<init>(MBeanAnalyzer.java:101)
at com.sun.jmx.mbeanserver.MBeanAnalyzer.analyzer(MBeanAnalyzer.java:87)
at
com.sun.jmx.mbeanserver.MXBeanIntrospector.getAnalyzer(MXBeanIntrospector.java:53)
at
com.sun.jmx.mbeanserver.MBeanIntrospector.getPerInterface(MBeanIntrospector.java:163)
at com.sun.jmx.mbeanserver.MBeanSupport.<init>(MBeanSupport.java:147)
at com.sun.jmx.mbeanserver.MXBeanSupport.<init>(MXBeanSupport.java:48)
at
com.sun.jmx.mbeanserver.Introspector.makeDynamicMBean(Introspector.java:184)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:915)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482)
at
org.apache.hadoop.metrics.util.MBeanUtil.registerMBean(MBeanUtil.java:58)
at
org.apache.hadoop.hbase.master.HMaster.registerMBean(HMaster.java:1926)
at
org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:617)
at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:367)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.IllegalArgumentException: Method
org.apache.hadoop.hbase.master.MXBean.getRegionServers has parameter or return
type that cannot be translated into an open type
at
com.sun.jmx.mbeanserver.ConvertingMethod.from(ConvertingMethod.java:32)
at
com.sun.jmx.mbeanserver.MXBeanIntrospector.mFrom(MXBeanIntrospector.java:63)
at
com.sun.jmx.mbeanserver.MXBeanIntrospector.mFrom(MXBeanIntrospector.java:33)
at
com.sun.jmx.mbeanserver.MBeanAnalyzer.initMaps(MBeanAnalyzer.java:118)
at com.sun.jmx.mbeanserver.MBeanAnalyzer.<init>(MBeanAnalyzer.java:99)
... 14 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
java.util.Map<java.lang.String, org.apache.hadoop.hbase.ServerLoad>
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.ConvertingMethod.<init>(ConvertingMethod.java:184)
at
com.sun.jmx.mbeanserver.ConvertingMethod.from(ConvertingMethod.java:27)
... 18 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
class org.apache.hadoop.hbase.ServerLoad
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.OpenConverter.makeTabularConverter(OpenConverter.java:360)
at
com.sun.jmx.mbeanserver.OpenConverter.makeParameterizedConverter(OpenConverter.java:402)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:296)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 20 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
java.util.List<org.apache.hadoop.hbase.protobuf.generated.HBaseProtos$Coprocessor>
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.OpenConverter.makeCompositeConverter(OpenConverter.java:467)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:293)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 24 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
class org.apache.hadoop.hbase.protobuf.generated.HBaseProtos$Coprocessor
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.OpenConverter.makeArrayOrCollectionConverter(OpenConverter.java:315)
at
com.sun.jmx.mbeanserver.OpenConverter.makeParameterizedConverter(OpenConverter.java:393)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:296)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 27 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
java.util.Map<com.google.protobuf.Descriptors$FieldDescriptor, java.lang.Object>
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.OpenConverter.makeCompositeConverter(OpenConverter.java:467)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:293)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 31 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
class com.google.protobuf.Descriptors$FieldDescriptor
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.OpenConverter.makeTabularConverter(OpenConverter.java:359)
at
com.sun.jmx.mbeanserver.OpenConverter.makeParameterizedConverter(OpenConverter.java:402)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:296)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 34 more
Caused by: javax.management.openmbean.OpenDataException: Cannot convert type:
class com.google.protobuf.Descriptors$Descriptor
at
com.sun.jmx.mbeanserver.OpenConverter.openDataException(OpenConverter.java:1411)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:264)
at
com.sun.jmx.mbeanserver.OpenConverter.makeCompositeConverter(OpenConverter.java:467)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:293)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 38 more
Caused by: javax.management.openmbean.OpenDataException: Recursive data
structure, including com.google.protobuf.Descriptors$Descriptor
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:250)
at
com.sun.jmx.mbeanserver.OpenConverter.makeCompositeConverter(OpenConverter.java:467)
at
com.sun.jmx.mbeanserver.OpenConverter.makeConverter(OpenConverter.java:293)
at
com.sun.jmx.mbeanserver.OpenConverter.toConverter(OpenConverter.java:262)
... 41 more
{code}
On the 'Recursive data structure', jmx open mbean is really helpful suggesting
that you just need to rewrite the recursive data structure.
I'll have a go at this later.... tracking something else at mo.
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