[jira] [Commented] (HIVE-10437) NullPointerException on queries where map/reduce is not involved on tables with partitions
[ https://issues.apache.org/jira/browse/HIVE-10437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14518859#comment-14518859 ] Ashutosh Chauhan commented on HIVE-10437: - Failures are unrelated. [~hagleitn] can you take a look? NullPointerException on queries where map/reduce is not involved on tables with partitions -- Key: HIVE-10437 URL: https://issues.apache.org/jira/browse/HIVE-10437 Project: Hive Issue Type: Bug Components: Serializers/Deserializers Affects Versions: 1.1.0 Reporter: Demeter Sztanko Assignee: Ashutosh Chauhan Priority: Critical Attachments: HIVE-10437.patch Original Estimate: 0.5h Remaining Estimate: 0.5h On a table with partitions, whenever I try to do a simple query which tells hive not to execute mapreduce but just read data straight from hdfs, it raises an exception: {code} create external table jsonbug( a int, b string ) PARTITIONED BY ( `c` string) ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe' WITH SERDEPROPERTIES ( 'ignore.malformed.json'='true') STORED AS INPUTFORMAT 'org.apache.hadoop.mapred.TextInputFormat' OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat' LOCATION '/tmp/jsonbug'; ALTER TABLE jsonbug ADD PARTITION(c='1'); {code} Runnin simple {code} select * from jsonbug; {code} Raises the following exception: {code} FAILED: RuntimeException org.apache.hadoop.hive.ql.metadata.HiveException: Failed with exception nulljava.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) at org.apache.hadoop.hive.ql.exec.FetchOperator.setupOutputObjectInspector(FetchOperator.java:578) at org.apache.hadoop.hive.ql.exec.FetchOperator.initialize(FetchOperator.java:172) at org.apache.hadoop.hive.ql.exec.FetchOperator.init(FetchOperator.java:140) at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:79) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:455) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:307) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1112) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1160) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1039) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:207) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:159) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:370) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:754) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.main(RunJar.java:160) {code} It works fine if I execute a query involving map/reduce job though. This problem occurs only when using SerDe's created for hive versions pre 1.1.0, those which do not have @SerDeSpec annotation specified. Most of the third party SerDE's, including hcat's JsonSerde have this problem as well. It seems like changes made in HIVE-7977 introduce this bug. See org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) {code} Class? tableSerDe = tableDesc.getDeserializerClass(); String[] schemaProps = AnnotationUtils.getAnnotation(tableSerDe, SerDeSpec.class).schemaProps(); {code} And it also seems like a relatively easy fix. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-10437) NullPointerException on queries where map/reduce is not involved on tables with partitions
[ https://issues.apache.org/jira/browse/HIVE-10437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14520374#comment-14520374 ] Gunther Hagleitner commented on HIVE-10437: --- +1 nice and simple. NullPointerException on queries where map/reduce is not involved on tables with partitions -- Key: HIVE-10437 URL: https://issues.apache.org/jira/browse/HIVE-10437 Project: Hive Issue Type: Bug Components: Serializers/Deserializers Affects Versions: 1.1.0 Reporter: Demeter Sztanko Assignee: Ashutosh Chauhan Priority: Critical Attachments: HIVE-10437.patch Original Estimate: 0.5h Remaining Estimate: 0.5h On a table with partitions, whenever I try to do a simple query which tells hive not to execute mapreduce but just read data straight from hdfs, it raises an exception: {code} create external table jsonbug( a int, b string ) PARTITIONED BY ( `c` string) ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe' WITH SERDEPROPERTIES ( 'ignore.malformed.json'='true') STORED AS INPUTFORMAT 'org.apache.hadoop.mapred.TextInputFormat' OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat' LOCATION '/tmp/jsonbug'; ALTER TABLE jsonbug ADD PARTITION(c='1'); {code} Runnin simple {code} select * from jsonbug; {code} Raises the following exception: {code} FAILED: RuntimeException org.apache.hadoop.hive.ql.metadata.HiveException: Failed with exception nulljava.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) at org.apache.hadoop.hive.ql.exec.FetchOperator.setupOutputObjectInspector(FetchOperator.java:578) at org.apache.hadoop.hive.ql.exec.FetchOperator.initialize(FetchOperator.java:172) at org.apache.hadoop.hive.ql.exec.FetchOperator.init(FetchOperator.java:140) at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:79) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:455) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:307) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1112) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1160) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1039) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:207) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:159) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:370) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:754) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.main(RunJar.java:160) {code} It works fine if I execute a query involving map/reduce job though. This problem occurs only when using SerDe's created for hive versions pre 1.1.0, those which do not have @SerDeSpec annotation specified. Most of the third party SerDE's, including hcat's JsonSerde have this problem as well. It seems like changes made in HIVE-7977 introduce this bug. See org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) {code} Class? tableSerDe = tableDesc.getDeserializerClass(); String[] schemaProps = AnnotationUtils.getAnnotation(tableSerDe, SerDeSpec.class).schemaProps(); {code} And it also seems like a relatively easy fix. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-10437) NullPointerException on queries where map/reduce is not involved on tables with partitions
[ https://issues.apache.org/jira/browse/HIVE-10437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14516632#comment-14516632 ] Hive QA commented on HIVE-10437: {color:red}Overall{color}: -1 at least one tests failed Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12728506/HIVE-10437.patch {color:red}ERROR:{color} -1 due to 14 failed/errored test(s), 8818 tests executed *Failed tests:* {noformat} TestMinimrCliDriver-bucketmapjoin6.q-constprog_partitioner.q-infer_bucket_sort_dyn_part.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-external_table_with_space_in_location_path.q-infer_bucket_sort_merge.q-auto_sortmerge_join_16.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-groupby2.q-import_exported_table.q-bucketizedhiveinputformat.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-index_bitmap3.q-stats_counter_partitioned.q-temp_table_external.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-infer_bucket_sort_map_operators.q-join1.q-bucketmapjoin7.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-infer_bucket_sort_num_buckets.q-disable_merge_for_bucketing.q-uber_reduce.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-infer_bucket_sort_reducers_power_two.q-scriptfile1.q-scriptfile1_win.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-leftsemijoin_mr.q-load_hdfs_file_with_space_in_the_name.q-root_dir_external_table.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-list_bucket_dml_10.q-bucket_num_reducers.q-bucket6.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-load_fs2.q-file_with_header_footer.q-ql_rewrite_gbtoidx_cbo_1.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-parallel_orderby.q-reduce_deduplicate.q-ql_rewrite_gbtoidx_cbo_2.q-and-1-more - did not produce a TEST-*.xml file TestMinimrCliDriver-ql_rewrite_gbtoidx.q-smb_mapjoin_8.q - did not produce a TEST-*.xml file TestMinimrCliDriver-schemeAuthority2.q-bucket4.q-input16_cc.q-and-1-more - did not produce a TEST-*.xml file org.apache.hive.jdbc.TestSSL.testSSLConnectionWithProperty {noformat} Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3620/testReport Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3620/console Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-3620/ Messages: {noformat} Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 14 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12728506 - PreCommit-HIVE-TRUNK-Build NullPointerException on queries where map/reduce is not involved on tables with partitions -- Key: HIVE-10437 URL: https://issues.apache.org/jira/browse/HIVE-10437 Project: Hive Issue Type: Bug Components: Serializers/Deserializers Affects Versions: 1.1.0 Reporter: Demeter Sztanko Assignee: Ashutosh Chauhan Priority: Critical Attachments: HIVE-10437.patch Original Estimate: 0.5h Remaining Estimate: 0.5h On a table with partitions, whenever I try to do a simple query which tells hive not to execute mapreduce but just read data straight from hdfs, it raises an exception: {code} create external table jsonbug( a int, b string ) PARTITIONED BY ( `c` string) ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe' WITH SERDEPROPERTIES ( 'ignore.malformed.json'='true') STORED AS INPUTFORMAT 'org.apache.hadoop.mapred.TextInputFormat' OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat' LOCATION '/tmp/jsonbug'; ALTER TABLE jsonbug ADD PARTITION(c='1'); {code} Runnin simple {code} select * from jsonbug; {code} Raises the following exception: {code} FAILED: RuntimeException org.apache.hadoop.hive.ql.metadata.HiveException: Failed with exception nulljava.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) at org.apache.hadoop.hive.ql.exec.FetchOperator.setupOutputObjectInspector(FetchOperator.java:578) at org.apache.hadoop.hive.ql.exec.FetchOperator.initialize(FetchOperator.java:172) at org.apache.hadoop.hive.ql.exec.FetchOperator.init(FetchOperator.java:140) at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:79) at
[jira] [Commented] (HIVE-10437) NullPointerException on queries where map/reduce is not involved on tables with partitions
[ https://issues.apache.org/jira/browse/HIVE-10437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14507644#comment-14507644 ] Gunther Hagleitner commented on HIVE-10437: --- Seems pretty serious to break backward compat for SerDes. fyi [~ashutoshc]/[~navis] NullPointerException on queries where map/reduce is not involved on tables with partitions -- Key: HIVE-10437 URL: https://issues.apache.org/jira/browse/HIVE-10437 Project: Hive Issue Type: Bug Affects Versions: 1.1.0 Reporter: Demeter Sztanko Priority: Critical Original Estimate: 0.5h Remaining Estimate: 0.5h On a table with partitions, whenever I try to do a simple query which tells hive not to execute mapreduce but just read data straight from hdfs, it raises an exception: {code} create external table jsonbug( a int, b string ) PARTITIONED BY ( `c` string) ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe' WITH SERDEPROPERTIES ( 'ignore.malformed.json'='true') STORED AS INPUTFORMAT 'org.apache.hadoop.mapred.TextInputFormat' OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat' LOCATION '/tmp/jsonbug'; ALTER TABLE jsonbug ADD PARTITION(c='1'); {code} Runnin simple {code} select * from jsonbug; {code} Raises the following exception: {code} FAILED: RuntimeException org.apache.hadoop.hive.ql.metadata.HiveException: Failed with exception nulljava.lang.NullPointerException at org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) at org.apache.hadoop.hive.ql.exec.FetchOperator.setupOutputObjectInspector(FetchOperator.java:578) at org.apache.hadoop.hive.ql.exec.FetchOperator.initialize(FetchOperator.java:172) at org.apache.hadoop.hive.ql.exec.FetchOperator.init(FetchOperator.java:140) at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:79) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:455) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:307) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1112) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1160) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1039) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:207) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:159) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:370) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:754) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.main(RunJar.java:160) {code} It works fine if I execute a query involving map/reduce job though. This problem occurs only when using SerDe's created for hive versions pre 1.1.0, those which do not have @SerDeSpec annotation specified. Most of the third party SerDE's, including hcat's JsonSerde have this problem as well. It seems like changes made in HIVE-7977 introduce this bug. See org.apache.hadoop.hive.ql.exec.FetchOperator.needConversion(FetchOperator.java:607) {code} Class? tableSerDe = tableDesc.getDeserializerClass(); String[] schemaProps = AnnotationUtils.getAnnotation(tableSerDe, SerDeSpec.class).schemaProps(); {code} And it also seems like a relatively easy fix. -- This message was sent by Atlassian JIRA (v6.3.4#6332)