[To rel/0.12][IOTDB-1219] A potential NPE issue in ElasticSerializableRowRecordList#applyNewMemoryControlParameters #3021
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
JIRA: https://issues.apache.org/jira/projects/IOTDB/issues/IOTDB-1219
The bug was reported by LGTM.com:
https://lgtm.com/projects/g/apache/iotdb/snapshot/ad13f1d09d54d7f98ab09a6b3572d64e1217644c/files/server/src/main/java/org/apache/iotdb/db/query/udf/datastructure/row/ElasticSerializableRowRecordList.java?sort=name&dir=ASC&mode=heatmap
Dereferencing a variable whose value may be 'null' may cause a 'NullPointerException'.