blob: 855aac974c90fa3086495ba7b98aef19d2441a92 [file] [log] [blame]
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<FindBugsFilter>
<!-- same code as in FileSystem is triggering the same warning. -->
<Match>
<Class name="org.apache.hadoop.fs.s3native.S3xLoginHelper" />
<Method name="checkPath" />
<Bug pattern="ES_COMPARING_STRINGS_WITH_EQ" />
</Match>
<!-- Redundant null check makes code clearer, future-proof here. -->
<Match>
<Class name="org.apache.hadoop.fs.s3a.S3AFileSystem" />
<Method name="s3Exists" />
<Bug pattern="RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE" />
</Match>
<!--
This extends the serializable S3Object, so findbug checks
serializability. It is never serialized however, so its
warnings are false positives.
-->
<Match>
<Class name="org.apache.hadoop.fs.s3a.InconsistentS3Object" />
<Bug pattern="SE_TRANSIENT_FIELD_NOT_RESTORED" />
</Match>
<Match>
<Class name="org.apache.hadoop.fs.s3a.InconsistentS3Object" />
<Bug pattern="SE_NO_SERIALVERSIONID" />
</Match>
<!--
findbugs gets confused by lambda expressions in synchronized methods
and considers references to fields to be unsynchronized.
As you can't disable the methods individually, we have to disable
them for the entire class.
-->
<Match>
<Class name="org.apache.hadoop.fs.s3a.S3AInputStream"/>
<Bug pattern="IS2_INCONSISTENT_SYNC"/>
</Match>
<!--
findbugs reporting RV ignored. Not true.
"Return value of S3AReadOpContext.getReadInvoker() ignored,
but method has no side effect"
-->
<Match>
<Class name="org.apache.hadoop.fs.s3a.S3AInputStream"/>
<Method name="reopen"/>
<Bug pattern="RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT"/>
</Match>
</FindBugsFilter>