sonatype-lift[bot] commented on code in PR #1115: URL: https://github.com/apache/solr/pull/1115#discussion_r1006066767
########## solr/modules/hadoop-auth/src/java/org/apache/solr/security/hadoop/RequestContinuesRecorderAuthenticationHandler.java: ########## @@ -25,9 +25,10 @@ import org.apache.hadoop.security.authentication.server.AuthenticationHandler; import org.apache.hadoop.security.authentication.server.AuthenticationToken; -/** - * {@link AuthenticationHandler} that delegates to another {@link AuthenticationHandler} and records - * the response of managementOperation (which indicates whether the request should continue or not). +/* + * {@link AuthenticationHandler} that delegates to another {@link AuthenticationHandler} + * and records the response of managementOperation (which indicates whether the request + * should continue or not). */ public class RequestContinuesRecorderAuthenticationHandler implements AuthenticationHandler { Review Comment: *[AlmostJavadoc](https://errorprone.info/bugpattern/AlmostJavadoc):* This comment contains Javadoc or HTML tags, but isn't started with a double asterisk (/**); is it meant to be Javadoc? --- ```suggestion /** ``` --- <details><summary><b>âšī¸ Learn about @sonatype-lift commands</b></summary> You can reply with the following commands. 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[ [đ Not relevant](https://www.sonatype.com/lift-comment-rating?comment=348391765&lift_comment_rating=1) ] - [ [đ Won't fix](https://www.sonatype.com/lift-comment-rating?comment=348391765&lift_comment_rating=2) ] - [ [đ Not critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391765&lift_comment_rating=3) ] - [ [đ Critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391765&lift_comment_rating=4) ] - [ [đ Critical, fixing now](https://www.sonatype.com/lift-comment-rating?comment=348391765&lift_comment_rating=5) ] ########## solr/prometheus-exporter/src/java/org/apache/solr/prometheus/exporter/MetricsQueryTemplate.java: ########## @@ -23,20 +23,21 @@ import java.util.regex.Pattern; public class MetricsQueryTemplate { - /** - * A regex with named groups is used to match template references to template + vars using the - * basic pattern: - * - * <p>$jq:<TEMPLATE>( <UNIQUE>, <KEYSELECTOR>, <METRIC>, <TYPE> ) - * - * <p>For instance, - * - * <p>$jq:core(requests_total, endswith(".requestTimes"), count, COUNTER) - * - * <p>TEMPLATE = core UNIQUE = requests_total (unique suffix for this metric, results in a metric - * named "solr_metrics_core_requests_total") KEYSELECTOR = endswith(".requestTimes") (filter to - * select the specific key for this metric) METRIC = count TYPE = COUNTER - */ + /* + A regex with named groups is used to match template references to template + vars using the basic pattern: + + $jq:<TEMPLATE>( <UNIQUE>, <KEYSELECTOR>, <METRIC>, <TYPE> ) + + For instance, + + $jq:core(requests_total, endswith(".requestTimes"), count, COUNTER) + + TEMPLATE = core + UNIQUE = requests_total (unique suffix for this metric, results in a metric named "solr_metrics_core_requests_total") + KEYSELECTOR = endswith(".requestTimes") (filter to select the specific key for this metric) + METRIC = count + TYPE = COUNTER + */ private static final Pattern matchJqTemplate = Review Comment: *[AlmostJavadoc](https://errorprone.info/bugpattern/AlmostJavadoc):* This comment contains Javadoc or HTML tags, but isn't started with a double asterisk (/**); is it meant to be Javadoc? --- ```suggestion /** ``` --- <details><summary><b>âšī¸ Learn about @sonatype-lift commands</b></summary> You can reply with the following commands. 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[ [đ Not relevant](https://www.sonatype.com/lift-comment-rating?comment=348391772&lift_comment_rating=1) ] - [ [đ Won't fix](https://www.sonatype.com/lift-comment-rating?comment=348391772&lift_comment_rating=2) ] - [ [đ Not critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391772&lift_comment_rating=3) ] - [ [đ Critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391772&lift_comment_rating=4) ] - [ [đ Critical, fixing now](https://www.sonatype.com/lift-comment-rating?comment=348391772&lift_comment_rating=5) ] ########## solr/solrj/src/java/org/apache/solr/client/solrj/io/eval/TimeDifferencingEvaluator.java: ########## @@ -59,6 +59,14 @@ public Object doWork(Object... values) throws IOException { Number lagValue = 1; if (1 == values.length) { + if (!(timeseriesValues instanceof List<?>)) { Review Comment: *[BadInstanceof](https://errorprone.info/bugpattern/BadInstanceof):* `timeseriesValues` is an instance of List<Number> which is a subtype of List<?>, so this is equivalent to a null check. --- ```suggestion if (timeseriesValues == null) { ``` --- <details><summary><b>âšī¸ Learn about @sonatype-lift commands</b></summary> You can reply with the following commands. 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[ [đ Not relevant](https://www.sonatype.com/lift-comment-rating?comment=348391732&lift_comment_rating=1) ] - [ [đ Won't fix](https://www.sonatype.com/lift-comment-rating?comment=348391732&lift_comment_rating=2) ] - [ [đ Not critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391732&lift_comment_rating=3) ] - [ [đ Critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391732&lift_comment_rating=4) ] - [ [đ Critical, fixing now](https://www.sonatype.com/lift-comment-rating?comment=348391732&lift_comment_rating=5) ] ########## solr/solrj/src/java/org/apache/solr/client/solrj/io/eval/TimeDifferencingEvaluator.java: ########## @@ -106,7 +114,7 @@ public Object doWork(Object... values) throws IOException { if (2 == values.length) { lagValue = (Number) values[1]; - if (lagValue == null) { + if (!(lagValue instanceof Number)) { Review Comment: *[BadInstanceof](https://errorprone.info/bugpattern/BadInstanceof):* `lagValue` is an instance of Number which is a subtype of Number, so this is equivalent to a null check. --- ```suggestion if (lagValue == null) { ``` --- <details><summary><b>âšī¸ Learn about @sonatype-lift commands</b></summary> You can reply with the following commands. 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[ [đ Not relevant](https://www.sonatype.com/lift-comment-rating?comment=348391771&lift_comment_rating=1) ] - [ [đ Won't fix](https://www.sonatype.com/lift-comment-rating?comment=348391771&lift_comment_rating=2) ] - [ [đ Not critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391771&lift_comment_rating=3) ] - [ [đ Critical, will fix](https://www.sonatype.com/lift-comment-rating?comment=348391771&lift_comment_rating=4) ] - [ [đ Critical, fixing now](https://www.sonatype.com/lift-comment-rating?comment=348391771&lift_comment_rating=5) ] ########## solr/solrj/src/java/org/apache/solr/client/solrj/io/eval/TimeDifferencingEvaluator.java: ########## @@ -70,7 +78,7 @@ public Object doWork(Object... values) throws IOException { } if (2 == values.length) { lagValue = (Number) values[1]; - if (lagValue == null) { + if (!(lagValue instanceof Number)) { Review Comment: *[BadInstanceof](https://errorprone.info/bugpattern/BadInstanceof):* `lagValue` is an instance of Number which is a subtype of Number, so this is equivalent to a null check. --- ```suggestion if (lagValue == null) { ``` --- <details><summary><b>âšī¸ Learn about @sonatype-lift commands</b></summary> You can reply with the following commands. 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