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Posted to commits@druid.apache.org by "siva-nb (via GitHub)" <gi...@apache.org> on 2023/02/06 07:32:08 UTC

[GitHub] [druid] siva-nb opened a new pull request, #13756: Wrapper for druid database init scripts

siva-nb opened a new pull request, #13756:
URL: https://github.com/apache/druid/pull/13756

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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294884256


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Fail fast on any error
+set -e

Review Comment:
   ```suggestion
   ```
   nit: This won't be required once we set `-eu` on the header.



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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "siva-nb (via GitHub)" <gi...@apache.org>.
siva-nb commented on PR #13756:
URL: https://github.com/apache/druid/pull/13756#issuecomment-1681681590

   @LakshSingla Thanks for the review, will look into it.


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[GitHub] [druid] github-actions[bot] commented on pull request #13756: Wrapper for druid database init scripts

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #13756:
URL: https://github.com/apache/druid/pull/13756#issuecomment-1544921474

   This pull request has been marked as stale due to 60 days of inactivity.
   It will be closed in 4 weeks if no further activity occurs. If you think
   that's incorrect or this pull request should instead be reviewed, please simply
   write any comment. Even if closed, you can still revive the PR at any time or
   discuss it on the dev@druid.apache.org list.
   Thank you for your contributions.


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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294899595


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Fail fast on any error
+set -e
+
+mysql()
+{
+  cd ${DRUID_ROOT}
+  java -classpath "lib/*" -Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2.xml -Ddruid.extensions.directory="extensions" -Ddruid.extensions.loadList="[\"mysql-metadata-storage\"]" -Ddruid.metadata.storage.type=mysql -Ddruid.node.type=metadata-init org.apache.druid.cli.Main tools metadata-init --connectURI=$connectURI --user $username --password $password --base druid

Review Comment:
   There seems to be some duplication between `mysql()` command and the `postgresql()` command. Can they be refactored easily to remove that redundancy?  



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[GitHub] [druid] techdocsmith commented on pull request #13756: Wrapper for druid database init scripts

Posted by "techdocsmith (via GitHub)" <gi...@apache.org>.
techdocsmith commented on PR #13756:
URL: https://github.com/apache/druid/pull/13756#issuecomment-1421725229

   thanks for the contribution, @siva-nb ! I think @paul-rogers or maybe @findingrish  would be better to comment on this particular pr.
   
   cc: @sergioferragut 


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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294893222


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Fail fast on any error
+set -e
+
+mysql()
+{
+  cd ${DRUID_ROOT}
+  java -classpath "lib/*" -Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2.xml -Ddruid.extensions.directory="extensions" -Ddruid.extensions.loadList="[\"mysql-metadata-storage\"]" -Ddruid.metadata.storage.type=mysql -Ddruid.node.type=metadata-init org.apache.druid.cli.Main tools metadata-init --connectURI=$connectURI --user $username --password $password --base druid
+}
+
+postgresql()
+{
+  cd ${DRUID_ROOT}
+  java -classpath "lib/*" -Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2.xml -Ddruid.extensions.directory="extensions" -Ddruid.extensions.loadList="[\"postgresql-metadata-storage\"]" -Ddruid.metadata.storage.type=postgresql -Ddruid.node.type=metadata-init org.apache.druid.cli.Main tools metadata-init --connectURI=$connectURI --user $username --password $password --base druid
+}
+
+help()
+{
+  echo "Tool for creating Druid's metadata tables"
+  echo
+  echo "Syntax: init-metadata [-d|c|u|p|v]"
+  echo "options:"
+  echo "d     Metadata storage type eg. mysql, postgresql."
+  echo "c     Metadata storage connector connection URI"
+  echo "u     Metadata storage connector username"
+  echo "p     Metadata storage connector password"
+  echo "h     help"
+  echo "example useage init-metadata -d mysql -c localhost -u username -p password"

Review Comment:
   ```suggestion
     echo "example usage init-metadata -d mysql -c localhost -u username -p password"
   ```



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[GitHub] [druid] siva-nb commented on a diff in pull request #13756: Wrapper for druid database init scripts

Posted by "siva-nb (via GitHub)" <gi...@apache.org>.
siva-nb commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1098024398


##########
docs/operations/metadata-migration.md:
##########
@@ -71,15 +71,13 @@ In the example commands below:
 #### MySQL
 
 ```bash
-cd ${DRUID_ROOT}
-java -classpath "lib/*" -Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2.xml -Ddruid.extensions.directory="extensions" -Ddruid.extensions.loadList="[\"mysql-metadata-storage\"]" -Ddruid.metadata.storage.type=mysql -Ddruid.node.type=metadata-init org.apache.druid.cli.Main tools metadata-init --connectURI="<mysql-uri>" --user <user> --password <pass> --base druid
+./_bin/init-metadata.sh -d mysql -u <username> -p <password> -c <mysql-uri>

Review Comment:
   I am not sure, if the script has to be in this path. Any thoughts on this ?



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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294886355


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash
+

Review Comment:
   This would require a license header, checkout https://github.com/apache/druid/blob/2fdf5b195f02433c93569b79e99cf9bef4384a61/examples/bin/start-micro-quickstart#L3C1-L3C1



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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "siva-nb (via GitHub)" <gi...@apache.org>.
siva-nb closed pull request #13756: Wrapper for druid database init scripts
URL: https://github.com/apache/druid/pull/13756


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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294884123


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash

Review Comment:
   ```suggestion
   #!/bin/bash -eu
   ```



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[GitHub] [druid] siva-nb commented on pull request #13756: Wrapper for druid database init scripts

Posted by "siva-nb (via GitHub)" <gi...@apache.org>.
siva-nb commented on PR #13756:
URL: https://github.com/apache/druid/pull/13756#issuecomment-1420282562

   @techdocsmith Could you please share your thoughts on this PR ?


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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294898845


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash
+

Review Comment:
   Also, can you add a short description of the use of the script below that.



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Re: [PR] Wrapper for druid database init scripts (druid)

Posted by "LakshSingla (via GitHub)" <gi...@apache.org>.
LakshSingla commented on code in PR #13756:
URL: https://github.com/apache/druid/pull/13756#discussion_r1294892855


##########
docs/_bin/init-metadata.sh:
##########
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Fail fast on any error
+set -e
+
+mysql()
+{
+  cd ${DRUID_ROOT}
+  java -classpath "lib/*" -Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2.xml -Ddruid.extensions.directory="extensions" -Ddruid.extensions.loadList="[\"mysql-metadata-storage\"]" -Ddruid.metadata.storage.type=mysql -Ddruid.node.type=metadata-init org.apache.druid.cli.Main tools metadata-init --connectURI=$connectURI --user $username --password $password --base druid
+}
+
+postgresql()
+{
+  cd ${DRUID_ROOT}
+  java -classpath "lib/*" -Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2.xml -Ddruid.extensions.directory="extensions" -Ddruid.extensions.loadList="[\"postgresql-metadata-storage\"]" -Ddruid.metadata.storage.type=postgresql -Ddruid.node.type=metadata-init org.apache.druid.cli.Main tools metadata-init --connectURI=$connectURI --user $username --password $password --base druid
+}
+
+help()
+{
+  echo "Tool for creating Druid's metadata tables"
+  echo
+  echo "Syntax: init-metadata [-d|c|u|p|v]"
+  echo "options:"
+  echo "d     Metadata storage type eg. mysql, postgresql."
+  echo "c     Metadata storage connector connection URI"
+  echo "u     Metadata storage connector username"
+  echo "p     Metadata storage connector password"
+  echo "h     help"

Review Comment:
   ```suggestion
     echo "h     Help"
   ```



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