bugfix: selectForUpdate lockQuery exception in file mode

[jsbxyyx]

Ⅰ. Describe what this PR did

file mode rm selectForUpdate lockQuery exception

Ⅱ. Does this pull request fix one issue?

fixes #1586

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-io]

Codecov Report

Merging #1646 into develop will decrease coverage by 0.03%.
The diff coverage is 0%.

@@              Coverage Diff              @@
##             develop    #1646      +/-   ##
=============================================
- Coverage      47.21%   47.17%   -0.04%     
  Complexity      1778     1778              
=============================================
  Files            362      362              
  Lines          13225    13227       +2     
  Branches        1641     1640       -1     
=============================================
- Hits            6244     6240       -4     
- Misses          6306     6309       +3     
- Partials         675      678       +3

Impacted Files	Coverage Δ	Complexity Δ
.../main/java/io/seata/server/lock/LockerFactory.java	45% <ø> (+4.09%)	3 <0> (ø)	⬇️
.../java/io/seata/server/lock/DefaultLockManager.java	47.91% <0%> (-4.36%)	12 <2> (ø)
...server/store/file/FileTransactionStoreManager.java	45.99% <0%> (-1.4%)	19% <0%> (ø)

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[xingfudeshi]

LGTM.

[xingfudeshi]

Please correct the message by the way.
In LockerFactory

else if (StoreMode.FILE.name().equalsIgnoreCase(storeMode)) {
            if (branchSession == null) {
                throw new IllegalArgumentException("branchSession can be null for memory/file locker.");
            }

branchSession can't be null for memory/file locker.

[slievrly]

LGTM

[GhostBoyBoy]

LGTM

LGTM

你好大佬 这个bug我提的 我想深入的研究一下 可以给我发一份seata的时序图和详细的流程图吗。非常感谢 qq邮箱965162704@qq.com 或者 阿里邮箱ming.yifei@xyb2b.com

[xingfudeshi]

You may find these images on the site seata.io.

[GhostBoyBoy]

You may find these images on the site seata.io.

看到了 谢谢