Aleksey Plekhanov created IGNITE-21351: ------------------------------------------
Summary: NPE on metric "TransactionsHoldingLockNumber" if tx is not initialized Key: IGNITE-21351 URL: https://issues.apache.org/jira/browse/IGNITE-21351 Project: Ignite Issue Type: Bug Reporter: Aleksey Plekhanov Assignee: Aleksey Plekhanov Attempt to get metric "TransactionsHoldingLockNumber" via JMX for not initialized transaction failed with: {noformat} java.lang.NullPointerException at org.apache.ignite.internal.processors.cache.transactions.IgniteTxStateImpl.empty(IgniteTxStateImpl.java:448) at org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter.empty(IgniteTxLocalAdapter.java:244) at org.apache.ignite.internal.processors.cache.transactions.TransactionMetricsAdapter.txHoldingLockNum(TransactionMetricsAdapter.java:368) at org.apache.ignite.internal.processors.cache.transactions.TransactionMetricsAdapter.getTransactionsHoldingLockNumber(TransactionMetricsAdapter.java:188) at org.apache.ignite.internal.processors.cache.transactions.TransactionMetricsAdapter$TransactionMetricsSnapshot.getTransactionsHoldingLockNumber(TransactionMetricsAdapter.java:468) at org.apache.ignite.internal.TransactionMetricsMxBeanImpl.getTransactionsHoldingLockNumber(TransactionMetricsMxBeanImpl.java:102) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) {noformat} -- This message was sent by Atlassian Jira (v8.20.10#820010)