MohanDV opened a new pull request #1549: METRON-2305: provide required hbase acl to metron user before altering enrichment table and adding coprocessor. URL: https://github.com/apache/metron/pull/1549 ## Contributor Comments metron enrichment topology fails to star on pre kerberized cluster with insufficent permission to load the hbase coprocessor [METRON-2305]( https://issues.apache.org/jira/browse/METRON-2305). This pr will provide required hbase acl to metron user before altering enrichment table and adding coprocessor. ### Steps to reproduce 1. Deploy multinode metron cluster 2. Kerberize the cluster before starting the indexing server 3. starting enrichment service fails while kinit the solr user. ### Verified the fix using a multinode cluster ``` 2019-10-30 12:39:36,170 - Loading HBase coprocessor for enrichments 2019-10-30 12:39:36,170 - See https://hbase.apache.org/2.0/book.html#load_coprocessor_in_shell for more detail 2019-10-30 12:39:36,170 - HBase coprocessor setup - first disabling the enrichments HBase table. 2019-10-30 12:39:36,170 - Executing command echo "disable 'enrichment'" | hbase shell -n 2019-10-30 12:39:36,171 - Execute['echo "disable 'enrichment'" | hbase shell -n'] {'logoutput': True, 'tries': 1, 'user': 'metron'} SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/phoenix/phoenix-5.0.0.3.1.4.0-315-server.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] Took 1.1231 seconds 2019-10-30 12:39:44,512 - HBase coprocessor setup - altering table and adding coprocessor. 2019-10-30 12:39:44,512 - Executing command /usr/hcp/2.0.0.0-4/metron/bin/load_enrichment_coprocessor.sh enrichment hdfs://ctr-e141-1563959304486-63852-01-000005.hwx.site:8020 /apps/metron/coprocessor org.apache.metron.hbase.coprocessor.EnrichmentCoprocessor ctr-e141-1563959304486-63852-01-000011.hwx.site:2181 2019-10-30 12:39:44,513 - Execute['/usr/hcp/2.0.0.0-4/metron/bin/load_enrichment_coprocessor.sh enrichment hdfs://ctr-e141-1563959304486-63852-01-000005.hwx.site:8020 /apps/metron/coprocessor org.apache.metron.hbase.coprocessor.EnrichmentCoprocessor ctr-e141-1563959304486-63852-01-000011.hwx.site:2181'] {'logoutput': True, 'tries': 1, 'user': 'metron'} Altering enrichment to add coprocessor. Executing: alter 'enrichment', METHOD => 'table_att', 'Coprocessor'=>'hdfs://ctr-e141-1563959304486-63852-01-000005.hwx.site:8020/apps/metron/coprocessor/metron-hbase-server-0.7.2.2.0.0.0-4-uber.jar|org.apache.metron.hbase.coprocessor.EnrichmentCoprocessor||zookeeperUrl=ctr-e141-1563959304486-63852-01-000011.hwx.site:2181' SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/phoenix/phoenix-5.0.0.3.1.4.0-315-server.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] HBase Shell Use "help" to get list of supported commands. Use "exit" to quit this interactive shell. For Reference, please visit: http://hbase.apache.org/2.0/book.html#shell Version 2.0.2.3.1.4.0-315, r, Fri Aug 23 05:15:48 UTC 2019 Took 0.0015 seconds stty: standard input: Inappropriate ioctl for device alter 'enrichment', METHOD => 'table_att', 'Coprocessor'=>'hdfs://ctr-e141-1563959304486-63852-01-000005.hwx.site:8020/apps/metron/coprocessor/metron-hbase-server-0.7.2.2.0.0.0-4-uber.jar|org.apache.metron.hbase.coprocessor.EnrichmentCoprocessor||zookeeperUrl=ctr-e141-1563959304486-63852-01-000011.hwx.site:2181' Updating all regions with the new schema... All regions updated. Done. Took 2.1859 seconds Done 2019-10-30 12:39:58,073 - HBase coprocessor setup - re-enabling enrichments table. 2019-10-30 12:39:58,074 - Executing command echo "enable'enrichment'" | hbase shell -n 2019-10-30 12:39:58,074 - Execute['echo "enable'enrichment'" | hbase shell -n'] {'logoutput': True, 'tries': 1, 'user': 'metron'} SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/phoenix/phoenix-5.0.0.3.1.4.0-315-server.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] Took 1.7707 seconds 2019-10-30 12:40:06,790 - HBase coprocessor setup - verifying coprocessor was loaded. The coprocessor should be listed in the TABLE_ATTRIBUTES. 2019-10-30 12:40:06,790 - Executing command echo "describe 'enrichment'" | hbase shell -n 2019-10-30 12:40:06,791 - Execute['echo "describe 'enrichment'" | hbase shell -n'] {'logoutput': True, 'tries': 1, 'user': 'metron'} SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/phoenix/phoenix-5.0.0.3.1.4.0-315-server.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/usr/hdp/3.1.4.0-315/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] Table enrichment is ENABLED enrichment, {TABLE_ATTRIBUTES => {coprocessor$1 => 'hdfs://ctr-e141-1563959304486-63852-01-000005.hwx.site:8020/apps/metron/coprocessor/metron-hbase-server-0.7.2.2.0.0.0-4-uber.jar|org.apache.metron.hbase.coprocessor.EnrichmentCoprocessor||zookeeperUrl=ctr-e141-1563959304486-63852-01-000011.hwx.site:2181'} COLUMN FAMILIES DESCRIPTION {NAME => 't', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536'} 1 row(s) Took 0.6450 seconds 2019-10-30 12:40:14,437 - Done loading HBase coprocessor for enrichments ``` ## Pull Request Checklist Thank you for submitting a contribution to Apache Metron. Please refer to our [Development Guidelines](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=61332235) for the complete guide to follow for contributions. Please refer also to our [Build Verification Guidelines](https://cwiki.apache.org/confluence/display/METRON/Verifying+Builds?show-miniview) for complete smoke testing guides. In order to streamline the review of the contribution we ask you follow these guidelines and ask you to double check the following: ### For all changes: - [x] Is there a JIRA ticket associated with this PR? If not one needs to be created at [Metron Jira](https://issues.apache.org/jira/browse/METRON/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel). - [x] Does your PR title start with METRON-XXXX where XXXX is the JIRA number you are trying to resolve? Pay particular attention to the hyphen "-" character. - [x] Has your PR been rebased against the latest commit within the target branch (typically master)? ### For code changes: - [ ] Have you included steps to reproduce the behavior or problem that is being changed or addressed? - [ ] Have you included steps or a guide to how the change may be verified and tested manually? - [ ] Have you ensured that the full suite of tests and checks have been executed in the root metron folder via: ``` mvn -q clean integration-test install && dev-utilities/build-utils/verify_licenses.sh ``` - [ ] Have you written or updated unit tests and or integration tests to verify your changes? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [ ] Have you verified the basic functionality of the build by building and running locally with Vagrant full-dev environment or the equivalent? ### For documentation related changes: - [ ] Have you ensured that format looks appropriate for the output in which it is rendered by building and verifying the site-book? If not then run the following commands and the verify changes via `site-book/target/site/index.html`: ``` cd site-book mvn site ``` - [ ] Have you ensured that any documentation diagrams have been updated, along with their source files, using [draw.io](https://www.draw.io/)? See [Metron Development Guidelines](https://cwiki.apache.org/confluence/display/METRON/Development+Guidelines) for instructions. #### Note: Please ensure that once the PR is submitted, you check travis-ci for build issues and submit an update to your PR as soon as possible. It is also recommended that [travis-ci](https://travis-ci.org) is set up for your personal repository such that your branches are built there before submitting a pull request.
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